[Kernel-packages] [Bug 1585440] rukbah (i386) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/rukbah__3.13.0-87.133~precise1__2016-06-02_05-05-00/results-index.html

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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1585440] dagmar (i386) - tests ran: 10, failed: 1

[Brad Figg]

tests ran:  10, failed: 1;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/dagmar__3.13.0-87.133~precise1__2016-06-02_04-41-00/results-index.html

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1585440] cavac (i386) - tests ran: 10, failed: 1

[Brad Figg]

tests ran:  10, failed: 1;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/cavac__3.13.0-87.133~precise1__2016-06-02_04-43-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1585440] alkaid (i386) - tests ran: 10, failed: 1

[Brad Figg]

tests ran:  10, failed: 1;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/alkaid__3.13.0-87.133~precise1__2016-06-02_04-35-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1585440] phact (amd64) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/phact__3.13.0-87.133~precise1__2016-06-02_04-18-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1585440] rukbah (amd64) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/rukbah__3.13.0-87.133~precise1__2016-06-02_04-18-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1585440] onza (i386) - tests ran: 1, failed: 0

[Brad Figg]

tests ran:   1, failed: 0;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/onza__3.13.0-87.133~precise1__2016-06-02_04-19-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1585440] dagmar (amd64) - tests ran: 10, failed: 1

[Brad Figg]

tests ran:  10, failed: 1;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/dagmar__3.13.0-87.133~precise1__2016-06-02_03-50-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1585440] cavac (amd64) - tests ran: 10, failed: 1

[Brad Figg]

tests ran:  10, failed: 1;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/cavac__3.13.0-87.133~precise1__2016-06-02_03-53-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1585440/+subscriptions

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[Kernel-packages] [Bug 1585440] alkaid (amd64) - tests ran: 10, failed: 1

[Brad Figg]

tests ran:  10, failed: 1;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/alkaid__3.13.0-87.133~precise1__2016-06-02_03-51-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1585440/+subscriptions

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[Kernel-packages] [Bug 1585440] onibi (i386) - tests ran: 1, failed: 0

[Brad Figg]

tests ran:   1, failed: 0;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/onibi__3.13.0-87.133~precise1__2016-06-02_04-11-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1585440/+subscriptions

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[Kernel-packages] [Bug 1585440] dwalin (i386) - tests ran: 1, failed: 0

[Brad Figg]

tests ran:   1, failed: 0;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/dwalin__3.13.0-87.133~precise1__2016-06-02_04-09-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1585440

Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

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[Kernel-packages] [Bug 1564046] Re: New install boot failure

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Expired

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Title:
  New install boot failure

Status in linux package in Ubuntu:
  Expired

Bug description:
  Ubuntu-Mate 16.04 Beta2

  PowerMac 11,2 2x2.3GHz 6.5GB
  GeForce 6600 Pcie 256MB

  Live session boots and works mostly normally, there was one crash that
  was automatically reported.  After installation was complete I
  rebooted the machine. The reboot failed with the following messages.

  [4.690249] RAMDISK: Incomplete write (13225 !=32768)
  [4.690408] write error
  [4.690744] Kernal panic - not syncing:  VFS: Unable to mount root fs on 
unknown-block(0,0)
  [4.690980] CPU: 1 PID: 1 Comm:  swapper/0 Not tainted 
4.4.0-15-powerpc64-smp #31-Ubuntu
  [4.691205] Call Trace:
  [4.691282] [c00201d67a40] [c0aca774] .dump_stack+0xa8/0xe8

  - seven more lines, I can type them if it is necessary-

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[Kernel-packages] [Bug 1585440] dwalin (amd64) - tests ran: 2, failed: 0

[Brad Figg]

tests ran:   2, failed: 0;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/dwalin__3.13.0-87.133~precise1__2016-06-02_03-48-00/results-index.html

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Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

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[Kernel-packages] [Bug 1585440] onza (amd64) - tests ran: 2, failed: 0

[Brad Figg]

tests ran:   2, failed: 0;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/onza__3.13.0-87.133~precise1__2016-06-02_03-52-00/results-index.html

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Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

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[Kernel-packages] [Bug 1585440] onibi (amd64) - tests ran: 2, failed: 0

[Brad Figg]

tests ran:   2, failed: 0;
  
http://kernel.ubuntu.com/testing/3.13.0-87.133~precise1/onibi__3.13.0-87.133~precise1__2016-06-02_03-48-00/results-index.html

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Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

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[Kernel-packages] [Bug 1582780] Re: linux: 3.19.0-60.67 -proposed tracker

[Po-Hsu Lin]

Hardware Certification have completed testing this -proposed kernel. No
regressions were observed, results are available here:
http://people.canonical.com/~hwcert/sru-testing/vivid/3.19.0-60.67
/vivid-proposed-frozen.html

** Tags added: certification-testing-passed

** Changed in: kernel-sru-workflow/certification-testing
   Status: In Progress => Fix Released

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Title:
  linux: 3.19.0-60.67 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Vivid:
  New

Bug description:
  This bug is for tracking the 3.19.0-60.67 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true

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[Kernel-packages] [Bug 1551566] Re: gnome-session logs out with Fatal IO error 11

[Thomas Mayer]

@penalvch no, /var/crash is empty:

/var/crash$ ls -la
insgesamt 0
drwxrwsrwt 1 root whoopsie   0 Jun  1 10:10 .
drwxr-xr-x 1 root root 130 Jul 26  2015 ..

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Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown 

[Kernel-packages] [Bug 1587885] Re: NULL pointer dereference in radeon drm code

[Alberto Salvia Novella]

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

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Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001
  [8.506137] e1000 :05:0b.0 eth1: (PCI:33MHz:32-bit) 00:03:1d:09:3b:61
  [ 

[Kernel-packages] [Bug 1588035] Re: Error initialising accelerometer DUAL250E

[Alberto Salvia Novella]

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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Title:
  Error initialising accelerometer DUAL250E

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm fairly certain that the DUAL250E is the accelerometer on the
  Lenovo Yoga 300-11/BY.

  I suspect there are two, one in the lid and one in the base, and they
  are needed to trigger auto rotate and disable the keyboard and
  touchpad in tablet mode. Without them these functions may be
  impossible.

  Note that some people reported the lid giving off key codes for
  similar Lenovo tablets but that does not appear to be the case with
  this one running my current software. Not sure if this is relevant to
  the bug but I didn't want to dismiss the idea out of hand.

  The expected functionality would of course be to perform auto-rotate
  and disable the keyboard/touchpad, but at this stage I'd settle for
  the accelerometer being usable as I understand this is not yet
  unplemented.

  I trust ubuntu-bug attached the appropriate information, but here is
  the kern.log output just in case...

  Jun  1 01:12:47 yoga kernel: [   15.706616] WARNING: CPU: 0 PID: 431 at 
/build/linux-FvcHlK/linux-4.4.0/fs/sysfs/dir.c:31 sysfs_warn_dup+0x62/0x80()
  Jun  1 01:12:47 yoga kernel: [   15.706618] sysfs: cannot create duplicate 
filename '/bus/i2c/devices/i2c-DUAL250E:00'
  Jun  1 01:12:47 yoga kernel: [   15.706621] Modules linked in: soundcore 
snd_soc_sst_acpi rfkill_gpio intel_smartconnect i2c_designware_platform(+) 
i2c_designware_core 8250_dw spi_pxa2xx_platform pwm_lpss_platform pwm_lpss 
mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng xts gf128mul 
algif_skcipher af_alg dm_crypt rtsx_usb_sdmmc rtsx_usb mmc_block 
crct10dif_pclmul crc32_pclmul cryptd i915 psmouse i2c_algo_bit r8169 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops mii drm wmi video 
fjes i2c_hid sdhci_acpi hid sdhci
  Jun  1 01:12:47 yoga kernel: [   15.706662] CPU: 0 PID: 431 Comm: 
systemd-udevd Not tainted 4.4.0-22-generic #40-Ubuntu
  Jun  1 01:12:47 yoga kernel: [   15.706664] Hardware name: LENOVO 80M0/Mini, 
BIOS C0CN25WW 04/21/2015
  Jun  1 01:12:47 yoga kernel: [   15.706667]  0286 
9354a6dc 88003e8ef720 813e9c53
  Jun  1 01:12:47 yoga kernel: [   15.706672]  88003e8ef768 
81cd8b10 88003e8ef758 81080fb2
  Jun  1 01:12:47 yoga kernel: [   15.706675]  88003eaf4000 
88003fb04bc0 880074e66d20 880074e66d20
  Jun  1 01:12:47 yoga kernel: [   15.706679] Call Trace:
  Jun  1 01:12:47 yoga kernel: [   15.706687]  [] 
dump_stack+0x63/0x90
  Jun  1 01:12:47 yoga kernel: [   15.706692]  [] 
warn_slowpath_common+0x82/0xc0
  Jun  1 01:12:47 yoga kernel: [   15.706696]  [] 
warn_slowpath_fmt+0x5c/0x80
  Jun  1 01:12:47 yoga kernel: [   15.706699]  [] 
sysfs_warn_dup+0x62/0x80
  Jun  1 01:12:47 yoga kernel: [   15.706703]  [] 
sysfs_do_create_link_sd.isra.2+0x9e/0xb0
  Jun  1 01:12:47 yoga kernel: [   15.706707]  [] 
sysfs_create_link+0x25/0x40
  Jun  1 01:12:47 yoga kernel: [   15.706711]  [] 
bus_add_device+0x10d/0x1f0
  Jun  1 01:12:47 yoga kernel: [   15.706715]  [] 
device_add+0x39e/0x680
  Jun  1 01:12:47 yoga kernel: [   15.706718]  [] 
device_register+0x1a/0x20
  Jun  1 01:12:47 yoga kernel: [   15.706722]  [] 
i2c_new_device+0x18e/0x230
  Jun  1 01:12:47 yoga kernel: [   15.706725]  [] 
acpi_i2c_add_device+0x1a0/0x210
  Jun  1 01:12:47 yoga kernel: [   15.706730]  [] 
acpi_ns_walk_namespace+0xe1/0x193
  Jun  1 01:12:47 yoga kernel: [   15.706734]  [] ? 
i2c_sysfs_new_device+0x280/0x280
  Jun  1 01:12:47 yoga kernel: [   15.706737]  [] ? 
i2c_sysfs_new_device+0x280/0x280
  Jun  1 01:12:47 yoga kernel: [   15.706740]  [] 
acpi_walk_namespace+0x9c/0xd0
  Jun  1 01:12:47 yoga kernel: [   15.706743]  [] 
i2c_register_adapter+0x340/0x480
  Jun  1 01:12:47 yoga kernel: [   15.706746]  [] 
i2c_add_adapter+0x5c/0x70
  Jun  1 01:12:47 yoga kernel: [   15.706750]  [] 
i2c_add_numbered_adapter+0x78/0x80
  Jun  1 01:12:47 yoga kernel: [   15.706756]  [] 
i2c_dw_probe+0x117/0x180 [i2c_designware_core]
  Jun  1 01:12:47 yoga kernel: [   15.706762]  [] 
dw_i2c_plat_probe+0x1d4/0x410 [i2c_designware_platform]
  Jun  1 01:12:47 yoga kernel: [   15.706766]  [] 
platform_drv_probe+0x3b/0xa0
  Jun  1 01:12:47 yoga kernel: [   15.706769]  [] 
driver_probe_device+0x222/0x4a0
  Jun  1 01:12:47 yoga kernel: [   15.706772]  [] 
__driver_attach+0x84/0x90
  Jun  1 01:12:47 yoga kernel: [   15.706776]  [] ? 
driver_probe_device+0x4a0/0x4a0
  Jun  1 01:12:47 yoga kernel: [   15.706779]  [] 
bus_for_each_dev+0x6c/0xc0
  Jun  1 01:12:47 yoga kernel: [   15.706782]  [] 
driver_attach+0x1e/0x20
  Jun  1 01:12:47 yoga kernel: [   15.706785]  [] 
bus_add_driver+0x1eb/0x280
  Jun  1 01:12:47 yoga kernel: [   15.706788]  [] ? 

[Kernel-packages] [Bug 1587986] Re: package linux-image-4.4.0-22-generic 4.4.0-22.40 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Alberto Salvia Novella]

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

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Title:
  package linux-image-4.4.0-22-generic 4.4.0-22.40 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  after insatall ubuntu 16.04 and upgrade

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-22-generic 4.4.0-22.40
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  NonfreeKernelModules: uas usb_storage cpuid btrfs xor raid6_pq ufs qnx4 
hfsplus hfs minix ntfs msdos jfs bnep drbg ansi_cprng dm_crypt nls_iso8859_1 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp joydev input_leds 
kvm_intel snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic kvm 
snd_hda_intel arc4 snd_hda_codec snd_hda_core irqbypass iwldvm snd_hwdep 
mac80211 crct10dif_pclmul crc32_pclmul btusb btrtl snd_pcm btbcm btintel 
snd_seq_midi snd_seq_midi_event snd_rawmidi lpc_ich aesni_intel aes_x86_64 
intel_smartconnect lrw gf128mul mei_me mei glue_helper ablk_helper iwlwifi 
cryptd snd_seq snd_seq_device snd_timer snd bluetooth cfg80211 soundcore 
serio_raw shpchp tpm_infineon mac_hid parport_pc ppdev lp parport autofs4 xfs 
libcrc32c hid_generic usbhid hid mxm_wmi i915 i2c_algo_bit drm_kms_helper 
psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci alx mdio libahci 
wmi video fjes
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-21-generic.
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  masoud 1669 F pulseaudio
   /dev/snd/controlC0:  masoud 1669 F pulseaudio
  Card0.Amixer.info:
   Card hw:0 'HDMI'/'HDA Intel HDMI at 0xf7c14000 irq 32'
 Mixer name : 'Intel Haswell HDMI'
 Components : 'HDA:80862807,80860101,0010'
 Controls  : 21
 Simple ctrls  : 3
  Card1.Amixer.info:
   Card hw:1 'PCH'/'HDA Intel PCH at 0xf7c1 irq 31'
 Mixer name : 'Realtek ALC1150'
 Components : 'HDA:10ec0900,1462d811,0011'
 Controls  : 52
 Simple ctrls  : 23
  Date: Wed Jun  1 12:35:35 2016
  ErrorMessage: subprocess installed post-installation script returned error 
exit status 2
  HibernationDevice: RESUME=UUID=05c910eb-ccbd-462d-87b4-c23341b197af
  InstallationDate: Installed on 2016-06-01 (0 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: MSI MS-7811
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-21-generic 
root=UUID=20ab655c-de7f-4e97-960a-8908637946c3 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3
  SourcePackage: linux
  Title: package linux-image-4.4.0-22-generic 4.4.0-22.40 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/18/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: V1.7
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z87 XPOWER (MS-7811)
  dmi.board.vendor: MSI
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: To be filled by O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: MSI
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrV1.7:bd07/18/2014:svnMSI:pnMS-7811:pvr1.0:rvnMSI:rnZ87XPOWER(MS-7811):rvr1.0:cvnMSI:ct3:cvr1.0:
  dmi.product.name: MS-7811
  dmi.product.version: 1.0
  dmi.sys.vendor: MSI

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[Kernel-packages] [Bug 1523178] Re: 1217:8520 [Dell Latitude E7450] O2 Micro, SD/MMC Card Reader doesn't work

[Christopher M. Penalver]

Blackgr, to clarify, you personally tested this WORKAROUND and it worked
for your hardware?

** Tags added: xenial

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Title:
  1217:8520 [Dell Latitude E7450] O2 Micro, SD/MMC Card Reader doesn't
  work

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Under ubuntu 15.10 I can't use my Sandisk ultra 64GB microSD (with a
  SD card adapter) with the built in SD card reader. I seem to be
  getting the following errors.

  [ 1268.126602] sdhci: Timeout waiting for Buffer Read Ready interrupt during 
tuning procedure, falling back to fixed sampling clock
  [ 1268.128381] mmc0: tuning execution failed
  [ 1268.128386] mmc0: error -5 whilst initialising SD card
  [ 1268.554319] sdhci: Timeout waiting for Buffer Read Ready interrupt during 
tuning procedure, falling back to fixed sampling clock
  [ 1268.556098] mmc0: tuning execution failed
  [ 1268.556103] mmc0: error -5 whilst initialising SD card
  [ 1268.993995] sdhci: Timeout waiting for Buffer Read Ready interrupt during 
tuning procedure, falling back to fixed sampling clock
  [ 1268.995778] mmc0: tuning execution failed
  [ 1268.995786] mmc0: error -5 whilst initialising SD card
  [ 1269.453666] sdhci: Timeout waiting for Buffer Read Ready interrupt during 
tuning procedure, falling back to fixed sampling clock
  [ 1269.455449] mmc0: tuning execution failed
  [ 1269.455458] mmc0: error -5 whilst initialising SD card

  It was working fine under vivid with kernel 3.19.

  Went through all the kernels from 3.19 to 4.2
  (http://kernel.ubuntu.com/~kernel-ppa/) and found out that until
  4.1.8-040108-generic the SD card reader would play fine and only after
  I put 4.1.9 and on I started getting the errors.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-19-generic 4.2.0-19.23
  ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6
  Uname: Linux 4.2.0-19-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  alex   1606 F pulseaudio
   /dev/snd/controlC0:  alex   1606 F pulseaudio
   /dev/snd/controlC1:  alex   1606 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun Dec  6 01:40:18 2015
  HibernationDevice: RESUME=UUID=acf75838-59f9-4461-9fe4-e9bdf33b28be
  InstallationDate: Installed on 2015-10-27 (38 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: Dell Inc. Latitude E7450
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-19-generic 
root=UUID=c654e4bc-b0e1-4a85-844f-99f068b2efff ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-19-generic N/A
   linux-backports-modules-4.2.0-19-generic  N/A
   linux-firmware1.149.3
  SourcePackage: linux
  UpgradeStatus: Upgraded to wily on 2015-11-04 (31 days ago)
  dmi.bios.date: 10/28/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0R1VJD
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd10/28/2015:svnDellInc.:pnLatitudeE7450:pvr:rvnDellInc.:rn0R1VJD:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7450
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1551566] Re: gnome-session logs out with Fatal IO error 11

[Christopher M. Penalver]

Thomas Mayer, to clarify, after the log out, are there any crash files
in /var/crash?

** Tags added: latest-bios-a16

** Changed in: linux (Ubuntu)
   Importance: Low => Medium

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Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] 

[Kernel-packages] [Bug 1094744] Re: MS Sculpt Touch Mouse needs to be re-paired periodically

[jawz101]

... at least on Ubuntu Mate 16.04 which uses blueman

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Title:
  MS Sculpt Touch Mouse needs to be re-paired periodically

Status in GNOME Bluetooth:
  Fix Released
Status in bluez package in Ubuntu:
  Confirmed
Status in gnome-bluetooth package in Ubuntu:
  Fix Released
Status in bluez source package in Precise:
  Confirmed
Status in gnome-bluetooth source package in Precise:
  Fix Released
Status in bluez source package in Quantal:
  Won't Fix
Status in gnome-bluetooth source package in Quantal:
  Fix Released
Status in bluez source package in Raring:
  Won't Fix
Status in gnome-bluetooth source package in Raring:
  Won't Fix
Status in bluez package in Fedora:
  Unknown

Bug description:
  [Impact] The patch makes Microsoft Wedge/Sculpt Touch mice stay connected.
  [Test Case] Get a Microsoft Wedge/Sculpt Touch mouse, pair it, restart 
session, watch it automatically re-pair.
  [Regression Potential] Little. The patched piece of XML is only relevant to 
hardware having the same ID.

  When you don't use the mouse for a long enough time, the mouse
  disconnects and won't reconnect. I have to go into bluetooth settings,
  remove it, and re-pair it.

  1)
  ~ % lsb_release -rd
  Description:  Ubuntu 12.04.1 LTS
  Release:  12.04

  2)
  ~ % apt-cache policy bluez
  bluez:
    Installed: 4.98-2ubuntu7
    Candidate: 4.98-2ubuntu7
    Version table:
   *** 4.98-2ubuntu7 0
  500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
  100 /var/lib/dpkg/status

  3)
  I expected the mouse to reconnect automatically, or at least after I try to 
reconnect manually through the bluetooth settings.

  4)
  I have to re-pair the mouse in order to use it again. Turning the mouse off 
and on doesn't work either.

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[Kernel-packages] [Bug 1551566] UdevDb.txt

[Thomas Mayer]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1551566/+attachment/4674844/+files/UdevDb.txt

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Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 0x11: 

[Kernel-packages] [Bug 1551566] CRDA.txt

[Thomas Mayer]

apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1551566/+attachment/4674833/+files/CRDA.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 0x11: 0xffd1

 

[Kernel-packages] [Bug 1551566] WifiSyslog.txt

[Thomas Mayer]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1551566/+attachment/4674846/+files/WifiSyslog.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 

[Kernel-packages] [Bug 1551566] PulseList.txt

[Thomas Mayer]

apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1551566/+attachment/4674842/+files/PulseList.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 

[Kernel-packages] [Bug 1551566] RfKill.txt

[Thomas Mayer]

apport information

** Attachment added: "RfKill.txt"
   https://bugs.launchpad.net/bugs/1551566/+attachment/4674843/+files/RfKill.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 0x11: 

[Kernel-packages] [Bug 1551566] BootDmesg.txt

[Thomas Mayer]

apport information

** Attachment added: "BootDmesg.txt"
   
https://bugs.launchpad.net/bugs/1551566/+attachment/4674832/+files/BootDmesg.txt

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https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 

[Kernel-packages] [Bug 1551566] IwConfig.txt

[Thomas Mayer]

apport information

** Attachment added: "IwConfig.txt"
   
https://bugs.launchpad.net/bugs/1551566/+attachment/4674835/+files/IwConfig.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 0x11: 

[Kernel-packages] [Bug 1551566] ProcModules.txt

[Thomas Mayer]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1551566/+attachment/4674841/+files/ProcModules.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 

[Kernel-packages] [Bug 1551566] CurrentDmesg.txt

[Thomas Mayer]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1551566/+attachment/4674834/+files/CurrentDmesg.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 

[Kernel-packages] [Bug 1551566] UdevLog.txt

[Thomas Mayer]

apport information

** Attachment added: "UdevLog.txt"
   
https://bugs.launchpad.net/bugs/1551566/+attachment/4674845/+files/UdevLog.txt

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Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 0x11: 

[Kernel-packages] [Bug 1551566] ProcInterrupts.txt

[Thomas Mayer]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1551566/+attachment/4674840/+files/ProcInterrupts.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 

[Kernel-packages] [Bug 1551566] ProcEnviron.txt

[Thomas Mayer]

apport information

** Attachment added: "ProcEnviron.txt"
   
https://bugs.launchpad.net/bugs/1551566/+attachment/4674839/+files/ProcEnviron.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 

[Kernel-packages] [Bug 1551566] Lspci.txt

[Thomas Mayer]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1551566/+attachment/4674836/+files/Lspci.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 0x11: 0xffd1

[Kernel-packages] [Bug 1551566] Lsusb.txt

[Thomas Mayer]

apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1551566/+attachment/4674837/+files/Lsusb.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 0x11: 0xffd1

[Kernel-packages] [Bug 1551566] ProcCpuinfo.txt

[Thomas Mayer]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1551566/+attachment/4674838/+files/ProcCpuinfo.txt

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https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 

[Kernel-packages] [Bug 1551566] Re: gnome-session logs out with Fatal IO error 11

[Thomas Mayer]

apport information

** Tags added: apport-collected

** Description changed:

  My desktop just froze and I could not press any keys.
  
  When I tried CTRL+ALT+F1 I got logged out from my gnome session and the
  graphical (!) login window appeared.
  
  There's some messages in my syslog, e.g. gdk-warning gnome-session fatal
  io error 11 (resource temporarily unavailable) on x server
  
  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").
  
  Processor: Intel i5 520M
  Display: 
  *-display
   Beschreibung: VGA compatible controller
   Produkt: Core Processor Integrated Graphics Controller
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@:00:02.0
   Version: 02
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: msi pm vga_controller bus_master cap_list rom
   Konfiguration: driver=i915 latency=0
   Ressourcen: irq:26 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)
  
  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505
  
  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal 
IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: 
Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: 
icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event 
type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: 
xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of 
process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, 
overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of 
process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 
processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable 
to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to 
socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to 
contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket 
/tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 
path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] 
module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] 
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO 
underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] 
[drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO 
underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event 
type 0x11: 0xffd1
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-4.2.0-30-generic 4.2.0-30.36~14.04.1
  ProcVersionSignature: Ubuntu 4.2.0-30.35~14.04.1-generic 4.2.8-ckt3
  Uname: Linux 4.2.0-30-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue Mar  1 

[Kernel-packages] [Bug 1094744] Re: MS Sculpt Touch Mouse needs to be re-paired periodically

[jawz101]

This is still occurring for me in 16.04 Xenial for me.  I've tried both
Ubuntu and Ubuntu Mate.  Works in Arch Linux on same machine.

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Title:
  MS Sculpt Touch Mouse needs to be re-paired periodically

Status in GNOME Bluetooth:
  Fix Released
Status in bluez package in Ubuntu:
  Confirmed
Status in gnome-bluetooth package in Ubuntu:
  Fix Released
Status in bluez source package in Precise:
  Confirmed
Status in gnome-bluetooth source package in Precise:
  Fix Released
Status in bluez source package in Quantal:
  Won't Fix
Status in gnome-bluetooth source package in Quantal:
  Fix Released
Status in bluez source package in Raring:
  Won't Fix
Status in gnome-bluetooth source package in Raring:
  Won't Fix
Status in bluez package in Fedora:
  Unknown

Bug description:
  [Impact] The patch makes Microsoft Wedge/Sculpt Touch mice stay connected.
  [Test Case] Get a Microsoft Wedge/Sculpt Touch mouse, pair it, restart 
session, watch it automatically re-pair.
  [Regression Potential] Little. The patched piece of XML is only relevant to 
hardware having the same ID.

  When you don't use the mouse for a long enough time, the mouse
  disconnects and won't reconnect. I have to go into bluetooth settings,
  remove it, and re-pair it.

  1)
  ~ % lsb_release -rd
  Description:  Ubuntu 12.04.1 LTS
  Release:  12.04

  2)
  ~ % apt-cache policy bluez
  bluez:
    Installed: 4.98-2ubuntu7
    Candidate: 4.98-2ubuntu7
    Version table:
   *** 4.98-2ubuntu7 0
  500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
  100 /var/lib/dpkg/status

  3)
  I expected the mouse to reconnect automatically, or at least after I try to 
reconnect manually through the bluetooth settings.

  4)
  I have to re-pair the mouse in order to use it again. Turning the mouse off 
and on doesn't work either.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1579984] Re: Dell dock MAC Address pass through doesn't work in Ubuntu

[Mario Limonciello]

I've adjusted the description for the alternate approach in doing this
entirely in the kernel.  I've submitted a patch to LKML for this here.

https://patchwork.kernel.org/patch/9148319/

** No longer affects: network-manager (Ubuntu)

** No longer affects: systemd (Ubuntu)

** Description changed:

  Dell systems with Type-C ports support a feature called "MAC address" pass 
through.
  This feature allows systems to set a persistent system MAC address to be used 
with the TB15, WD15 and Type-C ethernet adapter.
  
  More information is available here:
  http://www.dell.com/support/article/us/en/19/SLN301147/en
  
  This function works by a system specific MAC address (referred to as an
  auxiliary mac address) being programmed in the factory.  When the driver
  for the type-c ethernet (in dock or dongle) is loaded the MAC address is
  supposed to be overridden with this value.
  
- To enable this in Linux I see 3 parts of the stack that need to be fixed:
- 1) The value of the auxiliary address needs to be exposed to the OS in the 
kernel.
- 2) The "consistent driver naming scheme" needs to rename to the auxiliary 
name in a udev rule.
- 3) Network Mangager needs to not reset to the HW address when this scenario 
is detected.
- 
- For 1:
- --
- I've added support for bubbling up this information from the kernel into 
sysfs in:
- /sys/devices/platform/dell-laptop/auxiliary_mac
- 
- Through this patch:
- https://patchwork.kernel.org/patch/9047581/
- 
- Here is a sample of what it's output looks like:
- $ cat /sys/devices/platform/dell-laptop/auxiliary_mac
- 847BEB5992D2
- 
- When that patch is accepted upstream, it will need to be backported to
- Ubuntu to enable exporting this data.
- 
- For 2:
- --
- I've got a udev rule and helper script that will do this part.  I'll attach 
it to this bug.
- 
- For 3:
- --
- Network manager needs to know to reset the ethernet adapter to the original 
MAC address but rather to this value (if available).  As it stands today even 
with the udev rule in place if network manager is running it immediately resets:
- 
- NetworkManager[4513]:   [1462846115.2330] device (en847BEB5992D2):
- reset MAC address to 9C:EB:E8:30:B0:A8
- 
- squashing the udev rule.
+ To enable this in Linux a kernel patch is needed.
+ This has been submitted https://patchwork.kernel.org/patch/9148319/

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https://bugs.launchpad.net/bugs/1579984

Title:
  Dell dock MAC Address pass through doesn't work in Ubuntu

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Dell systems with Type-C ports support a feature called "MAC address" pass 
through.
  This feature allows systems to set a persistent system MAC address to be used 
with the TB15, WD15 and Type-C ethernet adapter.

  More information is available here:
  http://www.dell.com/support/article/us/en/19/SLN301147/en

  This function works by a system specific MAC address (referred to as
  an auxiliary mac address) being programmed in the factory.  When the
  driver for the type-c ethernet (in dock or dongle) is loaded the MAC
  address is supposed to be overridden with this value.

  To enable this in Linux a kernel patch is needed.
  This has been submitted https://patchwork.kernel.org/patch/9148319/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1587913] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1587913

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

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Title:
  Ubuntu 16.04 Two finger scrolling/multitouch not working

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I've done a fresh install of Ubuntu 16.04 on my Asus G501 but the two
  finger scrolling isn't working. The touchpad works but sometimes after
  restarting it doesn't get detected and so I have to shutdown in order
  to get it working again.

  I'm running the latest bios for my model 206, and have updated to the
  mainline kernel 4.6.

  My xinput list shows the following;

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointerid=4[slave  pointer  (2)]
  ⎜   ↳ FTE1001:00 0B05:0101  id=11   [slave  pointer  (2)]
  ⎣ Virtual core keyboard id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard   id=5[slave  keyboard (3)]
  ↳ Power Button  id=6[slave  keyboard (3)]
  ↳ Video Bus id=7[slave  keyboard (3)]
  ↳ Video Bus id=8[slave  keyboard (3)]
  ↳ Sleep Button  id=9[slave  keyboard (3)]
  ↳ USB2.0 HD UVC WebCam  id=10   [slave  keyboard (3)]
  ↳ Asus WMI hotkeys  id=12   [slave  keyboard (3)]
  ↳ AT Translated Set 2 keyboard  id=13   [slave  keyboard (3)]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1587913/+subscriptions

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[Kernel-packages] [Bug 1523178] Re: 1217:8520 [Dell Latitude E7450] O2 Micro, SD/MMC Card Reader doesn't work

[Blackgr]

This is still an issue under 16.04
Workaround provided under https://bugzilla.kernel.org/show_bug.cgi?id=109231#c3

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https://bugs.launchpad.net/bugs/1523178

Title:
  1217:8520 [Dell Latitude E7450] O2 Micro, SD/MMC Card Reader doesn't
  work

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Under ubuntu 15.10 I can't use my Sandisk ultra 64GB microSD (with a
  SD card adapter) with the built in SD card reader. I seem to be
  getting the following errors.

  [ 1268.126602] sdhci: Timeout waiting for Buffer Read Ready interrupt during 
tuning procedure, falling back to fixed sampling clock
  [ 1268.128381] mmc0: tuning execution failed
  [ 1268.128386] mmc0: error -5 whilst initialising SD card
  [ 1268.554319] sdhci: Timeout waiting for Buffer Read Ready interrupt during 
tuning procedure, falling back to fixed sampling clock
  [ 1268.556098] mmc0: tuning execution failed
  [ 1268.556103] mmc0: error -5 whilst initialising SD card
  [ 1268.993995] sdhci: Timeout waiting for Buffer Read Ready interrupt during 
tuning procedure, falling back to fixed sampling clock
  [ 1268.995778] mmc0: tuning execution failed
  [ 1268.995786] mmc0: error -5 whilst initialising SD card
  [ 1269.453666] sdhci: Timeout waiting for Buffer Read Ready interrupt during 
tuning procedure, falling back to fixed sampling clock
  [ 1269.455449] mmc0: tuning execution failed
  [ 1269.455458] mmc0: error -5 whilst initialising SD card

  It was working fine under vivid with kernel 3.19.

  Went through all the kernels from 3.19 to 4.2
  (http://kernel.ubuntu.com/~kernel-ppa/) and found out that until
  4.1.8-040108-generic the SD card reader would play fine and only after
  I put 4.1.9 and on I started getting the errors.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-19-generic 4.2.0-19.23
  ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6
  Uname: Linux 4.2.0-19-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  alex   1606 F pulseaudio
   /dev/snd/controlC0:  alex   1606 F pulseaudio
   /dev/snd/controlC1:  alex   1606 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun Dec  6 01:40:18 2015
  HibernationDevice: RESUME=UUID=acf75838-59f9-4461-9fe4-e9bdf33b28be
  InstallationDate: Installed on 2015-10-27 (38 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: Dell Inc. Latitude E7450
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-19-generic 
root=UUID=c654e4bc-b0e1-4a85-844f-99f068b2efff ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-19-generic N/A
   linux-backports-modules-4.2.0-19-generic  N/A
   linux-firmware1.149.3
  SourcePackage: linux
  UpgradeStatus: Upgraded to wily on 2015-11-04 (31 days ago)
  dmi.bios.date: 10/28/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0R1VJD
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd10/28/2015:svnDellInc.:pnLatitudeE7450:pvr:rvnDellInc.:rn0R1VJD:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7450
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1587913] Re: Ubuntu 16.04 Two finger scrolling/multitouch not working

[JoMo]

** Package changed: ubuntu => linux (Ubuntu)

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https://bugs.launchpad.net/bugs/1587913

Title:
  Ubuntu 16.04 Two finger scrolling/multitouch not working

Status in linux package in Ubuntu:
  New

Bug description:
  I've done a fresh install of Ubuntu 16.04 on my Asus G501 but the two
  finger scrolling isn't working. The touchpad works but sometimes after
  restarting it doesn't get detected and so I have to shutdown in order
  to get it working again.

  I'm running the latest bios for my model 206, and have updated to the
  mainline kernel 4.6.

  My xinput list shows the following;

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointerid=4[slave  pointer  (2)]
  ⎜   ↳ FTE1001:00 0B05:0101  id=11   [slave  pointer  (2)]
  ⎣ Virtual core keyboard id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard   id=5[slave  keyboard (3)]
  ↳ Power Button  id=6[slave  keyboard (3)]
  ↳ Video Bus id=7[slave  keyboard (3)]
  ↳ Video Bus id=8[slave  keyboard (3)]
  ↳ Sleep Button  id=9[slave  keyboard (3)]
  ↳ USB2.0 HD UVC WebCam  id=10   [slave  keyboard (3)]
  ↳ Asus WMI hotkeys  id=12   [slave  keyboard (3)]
  ↳ AT Translated Set 2 keyboard  id=13   [slave  keyboard (3)]

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[Kernel-packages] [Bug 1587913] [NEW] Ubuntu 16.04 Two finger scrolling/multitouch not working

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

I've done a fresh install of Ubuntu 16.04 on my Asus G501 but the two
finger scrolling isn't working. The touchpad works but sometimes after
restarting it doesn't get detected and so I have to shutdown in order to
get it working again.

I'm running the latest bios for my model 206, and have updated to the
mainline kernel 4.6.

My xinput list shows the following;

Virtual core pointer  id=2[master pointer  (3)]
⎜   ↳ Virtual core XTEST pointerid=4[slave  pointer  (2)]
⎜   ↳ FTE1001:00 0B05:0101  id=11   [slave  pointer  (2)]
⎣ Virtual core keyboard id=3[master keyboard (2)]
↳ Virtual core XTEST keyboard   id=5[slave  keyboard (3)]
↳ Power Button  id=6[slave  keyboard (3)]
↳ Video Bus id=7[slave  keyboard (3)]
↳ Video Bus id=8[slave  keyboard (3)]
↳ Sleep Button  id=9[slave  keyboard (3)]
↳ USB2.0 HD UVC WebCam  id=10   [slave  keyboard (3)]
↳ Asus WMI hotkeys  id=12   [slave  keyboard (3)]
↳ AT Translated Set 2 keyboard  id=13   [slave  keyboard (3)]

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: asus bot-comment clickpad multitouch
-- 
Ubuntu 16.04 Two finger scrolling/multitouch not working
https://bugs.launchpad.net/bugs/1587913
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[Kernel-packages] [Bug 1566828] Re: Suspension does not work, freezes the pc

[hesediel84]

For me new kernels still does not solve the problem

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https://bugs.launchpad.net/bugs/1566828

Title:
  Suspension does not work, freezes the pc

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have this notebook
  HP 15 ac 191 nl

  Intel® Core™ i5-5200U with integrated Intel HD 5500
  RAM 8 gb
  DEdicated GPU AMD Radeon R5 M330

  I am running kubuntu 16.04 beta2.

  When i suspend the pc, gettin down the screen or givin the command in the 
menù, the screen goes black but the fan keeps running. So you can hear the fan 
working..and the pc got hot.
  It is also impossible to wake up the pc, it stays freezed in this condition, 
i have to force the shutdown with the power button pressing it for 3 sec. 

  The problem is present every time i try to suspend the pc.
  --- 
  ApportVersion: 2.20.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ale1315 F pulseaudio
   /dev/snd/pcmC1D0c:   ale1315 F...m pulseaudio
   /dev/snd/pcmC1D0p:   ale1315 F...m pulseaudio
   /dev/snd/controlC1:  ale1315 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=0c420aef-5eec-47f9-90cc-94eae92e8388
  InstallationDate: Installed on 2016-03-31 (5 days ago)
  InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160331)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 0bda:57d6 Realtek Semiconductor Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP Notebook
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=
   TERM=xterm
   PATH=(custom, no user)
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-16-generic.efi.signed 
root=UUID=623bb030-402f-4ae0-b47b-16c0d54bd861 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-16.32-generic 4.4.6
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-16-generic N/A
   linux-backports-modules-4.4.0-16-generic  N/A
   linux-firmware1.157
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  Tags:  xenial
  Uname: Linux 4.4.0-16-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 01/18/2016
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.1F
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 80C2
  dmi.board.vendor: HP
  dmi.board.version: 96.45
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsyde:bvrF.1F:bd01/18/2016:svnHP:pnHPNotebook:pvrType1ProductConfigId:rvnHP:rn80C2:rvr96.45:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Notebook
  dmi.product.version: Type1ProductConfigId
  dmi.sys.vendor: HP
  --- 
  ApportVersion: 2.20.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ale1315 F pulseaudio
   /dev/snd/pcmC1D0c:   ale1315 F...m pulseaudio
   /dev/snd/pcmC1D0p:   ale1315 F...m pulseaudio
   /dev/snd/controlC1:  ale1315 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=0c420aef-5eec-47f9-90cc-94eae92e8388
  InstallationDate: Installed on 2016-03-31 (5 days ago)
  InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160331)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 0bda:57d6 Realtek Semiconductor Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP Notebook
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=
   TERM=xterm
   PATH=(custom, no user)
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-16-generic.efi.signed 
root=UUID=623bb030-402f-4ae0-b47b-16c0d54bd861 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-16.32-generic 4.4.6
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-16-generic N/A
   linux-backports-modules-4.4.0-16-generic  N/A
   linux-firmware1.157
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  Tags:  xenial
  Uname: Linux 

[Kernel-packages] [Bug 1574727] Re: [SRU] Enforce using signed kernels and modules on UEFI

[Steve Langasek]

** Changed in: efivar (Ubuntu Trusty)
   Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/1574727

Title:
  [SRU] Enforce using signed kernels and modules on UEFI

Status in dkms package in Ubuntu:
  Fix Released
Status in efibootmgr package in Ubuntu:
  Fix Released
Status in efivar package in Ubuntu:
  Fix Released
Status in grub2 package in Ubuntu:
  New
Status in grub2-signed package in Ubuntu:
  New
Status in mokutil package in Ubuntu:
  Fix Released
Status in shim package in Ubuntu:
  New
Status in shim-signed package in Ubuntu:
  Fix Released
Status in dkms source package in Precise:
  New
Status in efibootmgr source package in Precise:
  Invalid
Status in efivar source package in Precise:
  Fix Committed
Status in grub2 source package in Precise:
  New
Status in grub2-signed source package in Precise:
  New
Status in mokutil source package in Precise:
  Fix Committed
Status in shim source package in Precise:
  New
Status in shim-signed source package in Precise:
  New
Status in dkms source package in Trusty:
  New
Status in efibootmgr source package in Trusty:
  Invalid
Status in efivar source package in Trusty:
  Fix Committed
Status in grub2 source package in Trusty:
  New
Status in grub2-signed source package in Trusty:
  New
Status in mokutil source package in Trusty:
  Fix Committed
Status in shim source package in Trusty:
  New
Status in shim-signed source package in Trusty:
  New
Status in dkms source package in Wily:
  New
Status in efibootmgr source package in Wily:
  Fix Released
Status in efivar source package in Wily:
  Fix Released
Status in grub2 source package in Wily:
  New
Status in grub2-signed source package in Wily:
  New
Status in mokutil source package in Wily:
  Fix Committed
Status in shim source package in Wily:
  New
Status in shim-signed source package in Wily:
  New
Status in dkms source package in Xenial:
  Fix Released
Status in efibootmgr source package in Xenial:
  Fix Released
Status in efivar source package in Xenial:
  Fix Released
Status in grub2 source package in Xenial:
  New
Status in grub2-signed source package in Xenial:
  New
Status in mokutil source package in Xenial:
  Fix Released
Status in shim source package in Xenial:
  New
Status in shim-signed source package in Xenial:
  New

Bug description:
  [Rationale]
  Secure Boot is good. We want to be able to validate that as much as possible 
of the boot process happens with signed binaries; from our shim (the part that 
is loaded by the EFI firmware itself), down to grub2, the kernel, and even 
loaded modules.

  [Impact]
  All our users booting in UEFI; on all supported releases.

  [Test cases]
  

  Test cases here are separated by the components that need to be
  changed:

  = grub2 =

  Booting signed kernels:
  1) Try to boot a custom kernel
  2) Verify that the kernel will not be loaded by grub (you should see an error 
message about the signature)

  Prompting on upgrade:
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && sudo reboot'
  2) Upgrade to the new grub2 package (you may need to download the updated 
package beforehand)
  3) Validate that grub2 prompts you to disable shim validation.

  = dkms =

  Prompting for dkms on install:
  1) Install r8168-dkms
  2) Verify that you're asked to disable shim validation, and walked through 
the process via debconf prompts.

  Prompting for dkms on upgrade
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && reboot'
  2) Upgrade to the new dkms package (you may need to download the updated 
package beforehand)
  3) Validate that dkms prompts you to disable shim validation.

  = shim =

  Booting:
  -> Validate that it allows booting grubx64.efi signed with the old key.
  -> Validate that it allows booting grubx64.efi signed with the new key.

  Validation toggle:
  0) Boot the system; verify if /sys/firmware/efi/efivars/MokSBStateRT-* is 
present;
  If MokSBStateRT is preset:
  1) sudo mokutil --enable-validation && sudo reboot
  2) Validate that Mok asks you if you want to enable validation
  Otherwise:
  1) sudo mokutil --disable-validation && sudo reboot
  2) Validate that Mok asks you if you want to disable validation
  Finally:
  3) Complete the process to toggle validation state, reboot, and verify 
whether MokSBStateRT is present.
  4) Run mokutil again to toggle validation back to its former state.

  
  [Regression Potential]
  Issues to watch out for:
  - (dkms) not prompting on upgrade of a dkms package/dkms itself if validation 
is currently enabled (provided debconf does not have 

[Kernel-packages] [Bug 1574727] Re: [SRU] Enforce using signed kernels and modules on UEFI

[Steve Langasek]

Accepted efivar into precise-proposed. The package will build now and be
available at https://launchpad.net/ubuntu/+source/efivar/0.21-1~12.04.1
in a few hours, and then in the -proposed repository.

** Changed in: efivar (Ubuntu Precise)
   Status: New => Fix Committed

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Title:
  [SRU] Enforce using signed kernels and modules on UEFI

Status in dkms package in Ubuntu:
  Fix Released
Status in efibootmgr package in Ubuntu:
  Fix Released
Status in efivar package in Ubuntu:
  Fix Released
Status in grub2 package in Ubuntu:
  New
Status in grub2-signed package in Ubuntu:
  New
Status in mokutil package in Ubuntu:
  Fix Released
Status in shim package in Ubuntu:
  New
Status in shim-signed package in Ubuntu:
  Fix Released
Status in dkms source package in Precise:
  New
Status in efibootmgr source package in Precise:
  Invalid
Status in efivar source package in Precise:
  Fix Committed
Status in grub2 source package in Precise:
  New
Status in grub2-signed source package in Precise:
  New
Status in mokutil source package in Precise:
  Fix Committed
Status in shim source package in Precise:
  New
Status in shim-signed source package in Precise:
  New
Status in dkms source package in Trusty:
  New
Status in efibootmgr source package in Trusty:
  Invalid
Status in efivar source package in Trusty:
  In Progress
Status in grub2 source package in Trusty:
  New
Status in grub2-signed source package in Trusty:
  New
Status in mokutil source package in Trusty:
  Fix Committed
Status in shim source package in Trusty:
  New
Status in shim-signed source package in Trusty:
  New
Status in dkms source package in Wily:
  New
Status in efibootmgr source package in Wily:
  Fix Released
Status in efivar source package in Wily:
  Fix Released
Status in grub2 source package in Wily:
  New
Status in grub2-signed source package in Wily:
  New
Status in mokutil source package in Wily:
  Fix Committed
Status in shim source package in Wily:
  New
Status in shim-signed source package in Wily:
  New
Status in dkms source package in Xenial:
  Fix Released
Status in efibootmgr source package in Xenial:
  Fix Released
Status in efivar source package in Xenial:
  Fix Released
Status in grub2 source package in Xenial:
  New
Status in grub2-signed source package in Xenial:
  New
Status in mokutil source package in Xenial:
  Fix Released
Status in shim source package in Xenial:
  New
Status in shim-signed source package in Xenial:
  New

Bug description:
  [Rationale]
  Secure Boot is good. We want to be able to validate that as much as possible 
of the boot process happens with signed binaries; from our shim (the part that 
is loaded by the EFI firmware itself), down to grub2, the kernel, and even 
loaded modules.

  [Impact]
  All our users booting in UEFI; on all supported releases.

  [Test cases]
  

  Test cases here are separated by the components that need to be
  changed:

  = grub2 =

  Booting signed kernels:
  1) Try to boot a custom kernel
  2) Verify that the kernel will not be loaded by grub (you should see an error 
message about the signature)

  Prompting on upgrade:
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && sudo reboot'
  2) Upgrade to the new grub2 package (you may need to download the updated 
package beforehand)
  3) Validate that grub2 prompts you to disable shim validation.

  = dkms =

  Prompting for dkms on install:
  1) Install r8168-dkms
  2) Verify that you're asked to disable shim validation, and walked through 
the process via debconf prompts.

  Prompting for dkms on upgrade
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && reboot'
  2) Upgrade to the new dkms package (you may need to download the updated 
package beforehand)
  3) Validate that dkms prompts you to disable shim validation.

  = shim =

  Booting:
  -> Validate that it allows booting grubx64.efi signed with the old key.
  -> Validate that it allows booting grubx64.efi signed with the new key.

  Validation toggle:
  0) Boot the system; verify if /sys/firmware/efi/efivars/MokSBStateRT-* is 
present;
  If MokSBStateRT is preset:
  1) sudo mokutil --enable-validation && sudo reboot
  2) Validate that Mok asks you if you want to enable validation
  Otherwise:
  1) sudo mokutil --disable-validation && sudo reboot
  2) Validate that Mok asks you if you want to disable validation
  Finally:
  3) Complete the process to toggle validation state, reboot, and verify 
whether MokSBStateRT is present.
  4) Run mokutil again to toggle validation back to its former state.

 

[Kernel-packages] [Bug 1588056] Re: cgroupfs mounts can hang

[Tycho Andersen]

Note that this doesn't happen on linux-next, whose HEAD is,

commit e98f2ba41687651055312e0ae617604dd6f7f200
Author: Stephen Rothwell <s...@canb.auug.org.au>
Date:   Wed Jun 1 13:08:58 2016 +1000

Add linux-next specific files for 20160601

Signed-off-by: Stephen Rothwell <s...@canb.auug.org.au>

right now.

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  cgroupfs mounts can hang

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Consider the following,

  root@dev:/tmp# mkdir foo
  root@dev:/tmp# mount -t cgroup -o none,name=foo none foo
  root@dev:/tmp# mkdir -p foo/bad
  root@dev:/tmp# umount -l foo
  root@dev:/tmp# mount -t cgroup -o none,name=foo none foo # hangs forever
  ^C
  root@dev:/tmp# uname -a
  Linux dev 4.4.0-22-generic #40-Ubuntu SMP Thu May 12 22:03:46 UTC 2016 x86_64 
x86_64 x86_64 GNU/Linux

  When I strace the mount task, I get a whole bunch of,

  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)

  Which I think means that we're looping on,

  https://github.com/torvalds/linux/blob/master/kernel/cgroup.c#L2137

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1588056/+subscriptions

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[Kernel-packages] [Bug 1588056] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1588056

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1588056

Title:
  cgroupfs mounts can hang

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Consider the following,

  root@dev:/tmp# mkdir foo
  root@dev:/tmp# mount -t cgroup -o none,name=foo none foo
  root@dev:/tmp# mkdir -p foo/bad
  root@dev:/tmp# umount -l foo
  root@dev:/tmp# mount -t cgroup -o none,name=foo none foo # hangs forever
  ^C
  root@dev:/tmp# uname -a
  Linux dev 4.4.0-22-generic #40-Ubuntu SMP Thu May 12 22:03:46 UTC 2016 x86_64 
x86_64 x86_64 GNU/Linux

  When I strace the mount task, I get a whole bunch of,

  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)

  Which I think means that we're looping on,

  https://github.com/torvalds/linux/blob/master/kernel/cgroup.c#L2137

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1588056/+subscriptions

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[Kernel-packages] [Bug 1588056] [NEW] cgroupfs mounts can hang

[Tycho Andersen]

Public bug reported:

Consider the following,

root@dev:/tmp# mkdir foo
root@dev:/tmp# mount -t cgroup -o none,name=foo none foo
root@dev:/tmp# mkdir -p foo/bad
root@dev:/tmp# umount -l foo
root@dev:/tmp# mount -t cgroup -o none,name=foo none foo # hangs forever
^C
root@dev:/tmp# uname -a
Linux dev 4.4.0-22-generic #40-Ubuntu SMP Thu May 12 22:03:46 UTC 2016 x86_64 
x86_64 x86_64 GNU/Linux

When I strace the mount task, I get a whole bunch of,

mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)

Which I think means that we're looping on,

https://github.com/torvalds/linux/blob/master/kernel/cgroup.c#L2137

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete

-- 
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https://bugs.launchpad.net/bugs/1588056

Title:
  cgroupfs mounts can hang

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Consider the following,

  root@dev:/tmp# mkdir foo
  root@dev:/tmp# mount -t cgroup -o none,name=foo none foo
  root@dev:/tmp# mkdir -p foo/bad
  root@dev:/tmp# umount -l foo
  root@dev:/tmp# mount -t cgroup -o none,name=foo none foo # hangs forever
  ^C
  root@dev:/tmp# uname -a
  Linux dev 4.4.0-22-generic #40-Ubuntu SMP Thu May 12 22:03:46 UTC 2016 x86_64 
x86_64 x86_64 GNU/Linux

  When I strace the mount task, I get a whole bunch of,

  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)
  mount("none", "/tmp/foo", "cgroup", MS_MGC_VAL, "none,name=foo") = ? 
ERESTARTNOINTR (To be restarted)

  Which I think means that we're looping on,

  

[Kernel-packages] [Bug 1574727] Re: [SRU] Enforce using signed kernels and modules on UEFI

[Steve Langasek]

This efibootmgr upload to precise and trusty is not required; it was
only included because of a Breaks: from libefivar0 to older versions of
efibootmgr, but in 14.04 and older, efibootmgr does not depend on
libefivar0 at all so there is no runtime incompatibility.

The efivar in trusty should be adjusted to drop the versioned Breaks: on
efibootmgr; and I will remove the efibootmgr uploads from trusty-
proposed and precise-proposed.

** Changed in: efibootmgr (Ubuntu Precise)
   Status: Fix Committed => Invalid

** Changed in: efibootmgr (Ubuntu Trusty)
   Status: Fix Committed => Invalid

-- 
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https://bugs.launchpad.net/bugs/1574727

Title:
  [SRU] Enforce using signed kernels and modules on UEFI

Status in dkms package in Ubuntu:
  Fix Released
Status in efibootmgr package in Ubuntu:
  Fix Released
Status in efivar package in Ubuntu:
  Fix Released
Status in grub2 package in Ubuntu:
  New
Status in grub2-signed package in Ubuntu:
  New
Status in mokutil package in Ubuntu:
  Fix Released
Status in shim package in Ubuntu:
  New
Status in shim-signed package in Ubuntu:
  Fix Released
Status in dkms source package in Precise:
  New
Status in efibootmgr source package in Precise:
  Invalid
Status in efivar source package in Precise:
  New
Status in grub2 source package in Precise:
  New
Status in grub2-signed source package in Precise:
  New
Status in mokutil source package in Precise:
  Fix Committed
Status in shim source package in Precise:
  New
Status in shim-signed source package in Precise:
  New
Status in dkms source package in Trusty:
  New
Status in efibootmgr source package in Trusty:
  Invalid
Status in efivar source package in Trusty:
  In Progress
Status in grub2 source package in Trusty:
  New
Status in grub2-signed source package in Trusty:
  New
Status in mokutil source package in Trusty:
  Fix Committed
Status in shim source package in Trusty:
  New
Status in shim-signed source package in Trusty:
  New
Status in dkms source package in Wily:
  New
Status in efibootmgr source package in Wily:
  Fix Released
Status in efivar source package in Wily:
  Fix Released
Status in grub2 source package in Wily:
  New
Status in grub2-signed source package in Wily:
  New
Status in mokutil source package in Wily:
  Fix Committed
Status in shim source package in Wily:
  New
Status in shim-signed source package in Wily:
  New
Status in dkms source package in Xenial:
  Fix Released
Status in efibootmgr source package in Xenial:
  Fix Released
Status in efivar source package in Xenial:
  Fix Released
Status in grub2 source package in Xenial:
  New
Status in grub2-signed source package in Xenial:
  New
Status in mokutil source package in Xenial:
  Fix Released
Status in shim source package in Xenial:
  New
Status in shim-signed source package in Xenial:
  New

Bug description:
  [Rationale]
  Secure Boot is good. We want to be able to validate that as much as possible 
of the boot process happens with signed binaries; from our shim (the part that 
is loaded by the EFI firmware itself), down to grub2, the kernel, and even 
loaded modules.

  [Impact]
  All our users booting in UEFI; on all supported releases.

  [Test cases]
  

  Test cases here are separated by the components that need to be
  changed:

  = grub2 =

  Booting signed kernels:
  1) Try to boot a custom kernel
  2) Verify that the kernel will not be loaded by grub (you should see an error 
message about the signature)

  Prompting on upgrade:
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && sudo reboot'
  2) Upgrade to the new grub2 package (you may need to download the updated 
package beforehand)
  3) Validate that grub2 prompts you to disable shim validation.

  = dkms =

  Prompting for dkms on install:
  1) Install r8168-dkms
  2) Verify that you're asked to disable shim validation, and walked through 
the process via debconf prompts.

  Prompting for dkms on upgrade
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && reboot'
  2) Upgrade to the new dkms package (you may need to download the updated 
package beforehand)
  3) Validate that dkms prompts you to disable shim validation.

  = shim =

  Booting:
  -> Validate that it allows booting grubx64.efi signed with the old key.
  -> Validate that it allows booting grubx64.efi signed with the new key.

  Validation toggle:
  0) Boot the system; verify if /sys/firmware/efi/efivars/MokSBStateRT-* is 
present;
  If MokSBStateRT is preset:
  1) sudo mokutil --enable-validation && sudo reboot
  2) Validate that Mok asks you if you want to enable validation
  

[Kernel-packages] [Bug 1574727] Re: [SRU] Enforce using signed kernels and modules on UEFI

[Steve Langasek]

New upload required for efivar in trusty, to drop the spurious Breaks:.

** Changed in: efivar (Ubuntu Trusty)
   Status: Fix Committed => In Progress

-- 
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https://bugs.launchpad.net/bugs/1574727

Title:
  [SRU] Enforce using signed kernels and modules on UEFI

Status in dkms package in Ubuntu:
  Fix Released
Status in efibootmgr package in Ubuntu:
  Fix Released
Status in efivar package in Ubuntu:
  Fix Released
Status in grub2 package in Ubuntu:
  New
Status in grub2-signed package in Ubuntu:
  New
Status in mokutil package in Ubuntu:
  Fix Released
Status in shim package in Ubuntu:
  New
Status in shim-signed package in Ubuntu:
  Fix Released
Status in dkms source package in Precise:
  New
Status in efibootmgr source package in Precise:
  Invalid
Status in efivar source package in Precise:
  New
Status in grub2 source package in Precise:
  New
Status in grub2-signed source package in Precise:
  New
Status in mokutil source package in Precise:
  Fix Committed
Status in shim source package in Precise:
  New
Status in shim-signed source package in Precise:
  New
Status in dkms source package in Trusty:
  New
Status in efibootmgr source package in Trusty:
  Invalid
Status in efivar source package in Trusty:
  In Progress
Status in grub2 source package in Trusty:
  New
Status in grub2-signed source package in Trusty:
  New
Status in mokutil source package in Trusty:
  Fix Committed
Status in shim source package in Trusty:
  New
Status in shim-signed source package in Trusty:
  New
Status in dkms source package in Wily:
  New
Status in efibootmgr source package in Wily:
  Fix Released
Status in efivar source package in Wily:
  Fix Released
Status in grub2 source package in Wily:
  New
Status in grub2-signed source package in Wily:
  New
Status in mokutil source package in Wily:
  Fix Committed
Status in shim source package in Wily:
  New
Status in shim-signed source package in Wily:
  New
Status in dkms source package in Xenial:
  Fix Released
Status in efibootmgr source package in Xenial:
  Fix Released
Status in efivar source package in Xenial:
  Fix Released
Status in grub2 source package in Xenial:
  New
Status in grub2-signed source package in Xenial:
  New
Status in mokutil source package in Xenial:
  Fix Released
Status in shim source package in Xenial:
  New
Status in shim-signed source package in Xenial:
  New

Bug description:
  [Rationale]
  Secure Boot is good. We want to be able to validate that as much as possible 
of the boot process happens with signed binaries; from our shim (the part that 
is loaded by the EFI firmware itself), down to grub2, the kernel, and even 
loaded modules.

  [Impact]
  All our users booting in UEFI; on all supported releases.

  [Test cases]
  

  Test cases here are separated by the components that need to be
  changed:

  = grub2 =

  Booting signed kernels:
  1) Try to boot a custom kernel
  2) Verify that the kernel will not be loaded by grub (you should see an error 
message about the signature)

  Prompting on upgrade:
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && sudo reboot'
  2) Upgrade to the new grub2 package (you may need to download the updated 
package beforehand)
  3) Validate that grub2 prompts you to disable shim validation.

  = dkms =

  Prompting for dkms on install:
  1) Install r8168-dkms
  2) Verify that you're asked to disable shim validation, and walked through 
the process via debconf prompts.

  Prompting for dkms on upgrade
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && reboot'
  2) Upgrade to the new dkms package (you may need to download the updated 
package beforehand)
  3) Validate that dkms prompts you to disable shim validation.

  = shim =

  Booting:
  -> Validate that it allows booting grubx64.efi signed with the old key.
  -> Validate that it allows booting grubx64.efi signed with the new key.

  Validation toggle:
  0) Boot the system; verify if /sys/firmware/efi/efivars/MokSBStateRT-* is 
present;
  If MokSBStateRT is preset:
  1) sudo mokutil --enable-validation && sudo reboot
  2) Validate that Mok asks you if you want to enable validation
  Otherwise:
  1) sudo mokutil --disable-validation && sudo reboot
  2) Validate that Mok asks you if you want to disable validation
  Finally:
  3) Complete the process to toggle validation state, reboot, and verify 
whether MokSBStateRT is present.
  4) Run mokutil again to toggle validation back to its former state.

  
  [Regression Potential]
  Issues to watch out for:
  - (dkms) not prompting on upgrade of a dkms package/dkms itself if 

[Kernel-packages] [Bug 1585440] Re: linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/security-signoff
   Status: Confirmed => Fix Released

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Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

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[Kernel-packages] [Bug 1585440] Re: linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/automated-testing
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/certification-testing
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/promote-to-proposed
   Status: Fix Committed => Fix Released

** Changed in: kernel-sru-workflow/regression-testing
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/security-signoff
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/verification-testing
   Status: New => Confirmed

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Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

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[Kernel-packages] [Bug 1572624] Comment bridged from LTC Bugzilla

[bugproxy]

--- Comment From wills...@us.ibm.com 2016-06-01 15:29 EDT---
(Updating/adding additional comment Per discussion during a Hot Bugs call..)

We would like to SRU this one into Trusty.

This is a HTM (Hardware Transactional Memory) related fix.
The combination of Glibc/Kernel in Trusty does not properly terminate a 
transaction when a syscall is made.

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Title:
  Backport patch to abort syscalls in active transactions

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Vivid:
  Fix Committed
Status in linux source package in Wily:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Tulio Magno Quites Machado Filho - 2016-02-23 12:47:09 ==
  ---Problem Description---
  This is happening on Ubuntu 14.04.3.
  User is creating stack structure using C++ transactional memory extension:

  int Pop(int)
  {
  int ret = 0;
  __transaction_atomic
  {
  if(!stack_.empty())
  {
  ret = stack_.top();
  stack_.pop();
  } else
  ret = -1;
  }
  return ret;
  }

  While evaluating if(!stack_.empty()), this code calls a libitm function (GCC 
code), which calls malloc (glibc code) which ends up calling futex (a syscall).
  A syscall inside a transaction is forbidden by the kernel, but there is 
nothing the user can do to avoid this syscall.

  This will hang the user application inside the malloc(), which would
  be waiting for the futex to return.

  Ubuntu 14.04 provides glibc 2.19, which is too old to know about HTM.
  And this is probably happening with other libraries as well.

  Backporting commit b4b56f9e would solve this issue.

  ---uname output---
  Linux 3.13.0-66-generic #108-Ubuntu SMP Wed Oct 7 16:06:09 UTC 2015 ppc64le 
ppc64le ppc64le GNU/Linux
   
  ---Steps to Reproduce---
   Start a transaction, make a syscall.
   
  == Comment: #1 - Wei Guo - 2016-02-24 02:33:03 ==
  I already verfied that kernel with patch b4b56f9e (on Ubuntu14.04) will work.

  == Comment: #2 - Wei Guo - 2016-02-26 04:20:37 ==
  Backport patch for commit b4b56f9e is attached. The patch is based on tag 
Ubuntu-lts-3.19.0-25.26_14.04.1.

  Tested based on Ubuntu 14.04.4 LTS ( 3.19.0-25-generic).

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[Kernel-packages] [Bug 1588035] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  Error initialising accelerometer DUAL250E

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm fairly certain that the DUAL250E is the accelerometer on the
  Lenovo Yoga 300-11/BY.

  I suspect there are two, one in the lid and one in the base, and they
  are needed to trigger auto rotate and disable the keyboard and
  touchpad in tablet mode. Without them these functions may be
  impossible.

  Note that some people reported the lid giving off key codes for
  similar Lenovo tablets but that does not appear to be the case with
  this one running my current software. Not sure if this is relevant to
  the bug but I didn't want to dismiss the idea out of hand.

  The expected functionality would of course be to perform auto-rotate
  and disable the keyboard/touchpad, but at this stage I'd settle for
  the accelerometer being usable as I understand this is not yet
  unplemented.

  I trust ubuntu-bug attached the appropriate information, but here is
  the kern.log output just in case...

  Jun  1 01:12:47 yoga kernel: [   15.706616] WARNING: CPU: 0 PID: 431 at 
/build/linux-FvcHlK/linux-4.4.0/fs/sysfs/dir.c:31 sysfs_warn_dup+0x62/0x80()
  Jun  1 01:12:47 yoga kernel: [   15.706618] sysfs: cannot create duplicate 
filename '/bus/i2c/devices/i2c-DUAL250E:00'
  Jun  1 01:12:47 yoga kernel: [   15.706621] Modules linked in: soundcore 
snd_soc_sst_acpi rfkill_gpio intel_smartconnect i2c_designware_platform(+) 
i2c_designware_core 8250_dw spi_pxa2xx_platform pwm_lpss_platform pwm_lpss 
mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng xts gf128mul 
algif_skcipher af_alg dm_crypt rtsx_usb_sdmmc rtsx_usb mmc_block 
crct10dif_pclmul crc32_pclmul cryptd i915 psmouse i2c_algo_bit r8169 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops mii drm wmi video 
fjes i2c_hid sdhci_acpi hid sdhci
  Jun  1 01:12:47 yoga kernel: [   15.706662] CPU: 0 PID: 431 Comm: 
systemd-udevd Not tainted 4.4.0-22-generic #40-Ubuntu
  Jun  1 01:12:47 yoga kernel: [   15.706664] Hardware name: LENOVO 80M0/Mini, 
BIOS C0CN25WW 04/21/2015
  Jun  1 01:12:47 yoga kernel: [   15.706667]  0286 
9354a6dc 88003e8ef720 813e9c53
  Jun  1 01:12:47 yoga kernel: [   15.706672]  88003e8ef768 
81cd8b10 88003e8ef758 81080fb2
  Jun  1 01:12:47 yoga kernel: [   15.706675]  88003eaf4000 
88003fb04bc0 880074e66d20 880074e66d20
  Jun  1 01:12:47 yoga kernel: [   15.706679] Call Trace:
  Jun  1 01:12:47 yoga kernel: [   15.706687]  [] 
dump_stack+0x63/0x90
  Jun  1 01:12:47 yoga kernel: [   15.706692]  [] 
warn_slowpath_common+0x82/0xc0
  Jun  1 01:12:47 yoga kernel: [   15.706696]  [] 
warn_slowpath_fmt+0x5c/0x80
  Jun  1 01:12:47 yoga kernel: [   15.706699]  [] 
sysfs_warn_dup+0x62/0x80
  Jun  1 01:12:47 yoga kernel: [   15.706703]  [] 
sysfs_do_create_link_sd.isra.2+0x9e/0xb0
  Jun  1 01:12:47 yoga kernel: [   15.706707]  [] 
sysfs_create_link+0x25/0x40
  Jun  1 01:12:47 yoga kernel: [   15.706711]  [] 
bus_add_device+0x10d/0x1f0
  Jun  1 01:12:47 yoga kernel: [   15.706715]  [] 
device_add+0x39e/0x680
  Jun  1 01:12:47 yoga kernel: [   15.706718]  [] 
device_register+0x1a/0x20
  Jun  1 01:12:47 yoga kernel: [   15.706722]  [] 
i2c_new_device+0x18e/0x230
  Jun  1 01:12:47 yoga kernel: [   15.706725]  [] 
acpi_i2c_add_device+0x1a0/0x210
  Jun  1 01:12:47 yoga kernel: [   15.706730]  [] 
acpi_ns_walk_namespace+0xe1/0x193
  Jun  1 01:12:47 yoga kernel: [   15.706734]  [] ? 
i2c_sysfs_new_device+0x280/0x280
  Jun  1 01:12:47 yoga kernel: [   15.706737]  [] ? 
i2c_sysfs_new_device+0x280/0x280
  Jun  1 01:12:47 yoga kernel: [   15.706740]  [] 
acpi_walk_namespace+0x9c/0xd0
  Jun  1 01:12:47 yoga kernel: [   15.706743]  [] 
i2c_register_adapter+0x340/0x480
  Jun  1 01:12:47 yoga kernel: [   15.706746]  [] 
i2c_add_adapter+0x5c/0x70
  Jun  1 01:12:47 yoga kernel: [   15.706750]  [] 
i2c_add_numbered_adapter+0x78/0x80
  Jun  1 01:12:47 yoga kernel: [   15.706756]  [] 
i2c_dw_probe+0x117/0x180 [i2c_designware_core]
  Jun  1 01:12:47 yoga kernel: [   15.706762]  [] 
dw_i2c_plat_probe+0x1d4/0x410 [i2c_designware_platform]
  Jun  1 01:12:47 yoga kernel: [   15.706766]  [] 
platform_drv_probe+0x3b/0xa0
  Jun  1 01:12:47 yoga kernel: [   15.706769]  [] 
driver_probe_device+0x222/0x4a0
  Jun  1 01:12:47 yoga kernel: [   15.706772]  [] 
__driver_attach+0x84/0x90
  Jun  1 01:12:47 yoga kernel: [   15.706776]  [] ? 
driver_probe_device+0x4a0/0x4a0
  Jun  1 01:12:47 yoga kernel: [   15.706779]  [] 
bus_for_each_dev+0x6c/0xc0
  Jun  1 01:12:47 yoga kernel: [   15.706782]  [] 
driver_attach+0x1e/0x20
  Jun  1 01:12:47 yoga kernel: [   15.706785]  [] 
bus_add_driver+0x1eb/0x280
  Jun  1 01:12:47 yoga kernel: [   

[Kernel-packages] [Bug 1437492] Re: boot stalls on USB detection errors

[Olcay Korkmaz]

Hi,

I did test the patch with kernel as built from xenial's master-next repo
patch has been solved the issues no more boot lockups, usb resets and "error 
-110" doesn't shows up anymore on dmesg

msi z97gaming7 board working fine now

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Title:
  boot stalls on USB detection errors

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Vivid:
  Fix Committed
Status in linux source package in Wily:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Committed
Status in linux package in Debian:
  New

Bug description:
  My system boots slow. I investigated this and it seems 
systemd-udev-settle.service is the culprit.
  My system runs ext4 with GPT on UEFI.
  I do not use encryption or LVM.

  $ journalctl -u systemd-udev-settle
  -- Logs begin at fri 2015-03-27 19:03:06 CET, end at fri 2015-03-27 22:06:32 
CET. --
  mar 27 19:03:42 hostname systemd[1]: Started udev Wait for Complete Device 
Initialization.

  $ systemd-analyze
  Startup finished in 14.865s (firmware) + 11.133s (loader) + 6.127s (kernel) + 
42.079s (userspace) = 1min 14.206s

  $ systemd-analyze critical-chain
  http://paste.ubuntu.com/10691416/

  $ systemd-analyze blame
  36.013s systemd-udev-settle.service
  http://paste.ubuntu.com/10691314/

  $ systemctl show systemd-udev-settle.service -p RequiredBy
  RequiredBy=

  $ systemctl show systemd-udev-settle.service -p WantedBy
  WantedBy=friendly-recovery.service

  $ systemd-analyze plot > boot.svg
  http://imgh.us/boot_1.svg

  $ systemd-analyze dump
  http://paste.ubuntu.com/10691856/

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: systemd 219-5ubuntu1
  ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2
  Uname: Linux 3.19.0-10-generic x86_64
  ApportVersion: 2.16.2-0ubuntu5
  Architecture: amd64
  CurrentDesktop: GNOME-Flashback:Unity
  Date: Fri Mar 27 22:05:28 2015
  InstallationDate: Installed on 2013-12-26 (455 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 
(20131016.1)
  MachineType: ASUS All Series
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-10-generic.efi.signed 
root=UUID=31dc4488-28d4-4d2a-aa51-6733e237d5f8 ro quiet splash vt.handoff=7
  SourcePackage: systemd
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/18/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z87-PRO
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd08/18/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87-PRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS

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[Kernel-packages] [Bug 1588035] [NEW] Error initialising accelerometer DUAL250E

[Phill]

Public bug reported:

I'm fairly certain that the DUAL250E is the accelerometer on the Lenovo
Yoga 300-11/BY.

I suspect there are two, one in the lid and one in the base, and they
are needed to trigger auto rotate and disable the keyboard and touchpad
in tablet mode. Without them these functions may be impossible.

Note that some people reported the lid giving off key codes for similar
Lenovo tablets but that does not appear to be the case with this one
running my current software. Not sure if this is relevant to the bug but
I didn't want to dismiss the idea out of hand.

The expected functionality would of course be to perform auto-rotate and
disable the keyboard/touchpad, but at this stage I'd settle for the
accelerometer being usable as I understand this is not yet unplemented.

I trust ubuntu-bug attached the appropriate information, but here is the
kern.log output just in case...

Jun  1 01:12:47 yoga kernel: [   15.706616] WARNING: CPU: 0 PID: 431 at 
/build/linux-FvcHlK/linux-4.4.0/fs/sysfs/dir.c:31 sysfs_warn_dup+0x62/0x80()
Jun  1 01:12:47 yoga kernel: [   15.706618] sysfs: cannot create duplicate 
filename '/bus/i2c/devices/i2c-DUAL250E:00'
Jun  1 01:12:47 yoga kernel: [   15.706621] Modules linked in: soundcore 
snd_soc_sst_acpi rfkill_gpio intel_smartconnect i2c_designware_platform(+) 
i2c_designware_core 8250_dw spi_pxa2xx_platform pwm_lpss_platform pwm_lpss 
mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng xts gf128mul 
algif_skcipher af_alg dm_crypt rtsx_usb_sdmmc rtsx_usb mmc_block 
crct10dif_pclmul crc32_pclmul cryptd i915 psmouse i2c_algo_bit r8169 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops mii drm wmi video 
fjes i2c_hid sdhci_acpi hid sdhci
Jun  1 01:12:47 yoga kernel: [   15.706662] CPU: 0 PID: 431 Comm: systemd-udevd 
Not tainted 4.4.0-22-generic #40-Ubuntu
Jun  1 01:12:47 yoga kernel: [   15.706664] Hardware name: LENOVO 80M0/Mini, 
BIOS C0CN25WW 04/21/2015
Jun  1 01:12:47 yoga kernel: [   15.706667]  0286 9354a6dc 
88003e8ef720 813e9c53
Jun  1 01:12:47 yoga kernel: [   15.706672]  88003e8ef768 81cd8b10 
88003e8ef758 81080fb2
Jun  1 01:12:47 yoga kernel: [   15.706675]  88003eaf4000 88003fb04bc0 
880074e66d20 880074e66d20
Jun  1 01:12:47 yoga kernel: [   15.706679] Call Trace:
Jun  1 01:12:47 yoga kernel: [   15.706687]  [] 
dump_stack+0x63/0x90
Jun  1 01:12:47 yoga kernel: [   15.706692]  [] 
warn_slowpath_common+0x82/0xc0
Jun  1 01:12:47 yoga kernel: [   15.706696]  [] 
warn_slowpath_fmt+0x5c/0x80
Jun  1 01:12:47 yoga kernel: [   15.706699]  [] 
sysfs_warn_dup+0x62/0x80
Jun  1 01:12:47 yoga kernel: [   15.706703]  [] 
sysfs_do_create_link_sd.isra.2+0x9e/0xb0
Jun  1 01:12:47 yoga kernel: [   15.706707]  [] 
sysfs_create_link+0x25/0x40
Jun  1 01:12:47 yoga kernel: [   15.706711]  [] 
bus_add_device+0x10d/0x1f0
Jun  1 01:12:47 yoga kernel: [   15.706715]  [] 
device_add+0x39e/0x680
Jun  1 01:12:47 yoga kernel: [   15.706718]  [] 
device_register+0x1a/0x20
Jun  1 01:12:47 yoga kernel: [   15.706722]  [] 
i2c_new_device+0x18e/0x230
Jun  1 01:12:47 yoga kernel: [   15.706725]  [] 
acpi_i2c_add_device+0x1a0/0x210
Jun  1 01:12:47 yoga kernel: [   15.706730]  [] 
acpi_ns_walk_namespace+0xe1/0x193
Jun  1 01:12:47 yoga kernel: [   15.706734]  [] ? 
i2c_sysfs_new_device+0x280/0x280
Jun  1 01:12:47 yoga kernel: [   15.706737]  [] ? 
i2c_sysfs_new_device+0x280/0x280
Jun  1 01:12:47 yoga kernel: [   15.706740]  [] 
acpi_walk_namespace+0x9c/0xd0
Jun  1 01:12:47 yoga kernel: [   15.706743]  [] 
i2c_register_adapter+0x340/0x480
Jun  1 01:12:47 yoga kernel: [   15.706746]  [] 
i2c_add_adapter+0x5c/0x70
Jun  1 01:12:47 yoga kernel: [   15.706750]  [] 
i2c_add_numbered_adapter+0x78/0x80
Jun  1 01:12:47 yoga kernel: [   15.706756]  [] 
i2c_dw_probe+0x117/0x180 [i2c_designware_core]
Jun  1 01:12:47 yoga kernel: [   15.706762]  [] 
dw_i2c_plat_probe+0x1d4/0x410 [i2c_designware_platform]
Jun  1 01:12:47 yoga kernel: [   15.706766]  [] 
platform_drv_probe+0x3b/0xa0
Jun  1 01:12:47 yoga kernel: [   15.706769]  [] 
driver_probe_device+0x222/0x4a0
Jun  1 01:12:47 yoga kernel: [   15.706772]  [] 
__driver_attach+0x84/0x90
Jun  1 01:12:47 yoga kernel: [   15.706776]  [] ? 
driver_probe_device+0x4a0/0x4a0
Jun  1 01:12:47 yoga kernel: [   15.706779]  [] 
bus_for_each_dev+0x6c/0xc0
Jun  1 01:12:47 yoga kernel: [   15.706782]  [] 
driver_attach+0x1e/0x20
Jun  1 01:12:47 yoga kernel: [   15.706785]  [] 
bus_add_driver+0x1eb/0x280
Jun  1 01:12:47 yoga kernel: [   15.706788]  [] ? 
0xc032
Jun  1 01:12:47 yoga kernel: [   15.706791]  [] 
driver_register+0x60/0xe0
Jun  1 01:12:47 yoga kernel: [   15.706795]  [] 
__platform_driver_register+0x36/0x40
Jun  1 01:12:47 yoga kernel: [   15.706799]  [] 
dw_i2c_init_driver+0x17/0x1000 [i2c_designware_platform]
Jun  1 01:12:47 yoga kernel: [   15.706803]  [] 
do_one_initcall+0xb3/0x200
Jun  1 01:12:47 yoga kernel: [   15.706807]  [] ? 
__vunmap+0x91/0xe0
Jun  1 

[Kernel-packages] [Bug 1572659] Re: bcmwl driver does not work with kernel 4.4.0-21 when secure boot enabled

[Joacim Haglund]

In case it helps tracking down why the bug appears between -18 and -21,
I found this in -19:

linux (4.4.0-19.35) xenial; urgency=low
...   
* linux: Enforce signed module loading when UEFI secure boot (LP: #1566221)
- [Config] CONFIG_EFI_SECURE_BOOT_SIG_ENFORCE=y

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Title:
  bcmwl driver does not work with kernel 4.4.0-21 when secure boot
  enabled

Status in bcmwl package in Ubuntu:
  Confirmed

Bug description:
  After updating ubuntu 16.04 to latest kernel 4.4.0-21, bcmwl driver
  (package bcmwl-kernel-source) does not load and wifi not work.

  sudo modprobe wl
  modprobe: ERROR: could not insert 'wl': Required key not available

  If I boot with kernel 4.4.0-18 - bcmwl loads normally and wifi works.

  If secure boot disabled - bcmwl loads normally with kernel 4.4.0-21
  and wifi works.

  
  ---
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  InstallationDate: Installed on 2015-12-02 (140 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  NonfreeKernelModules: wl
  Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8
  PackageArchitecture: amd64
  ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
  Tags:  xenial
  Uname: Linux 4.4.0-18-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-03-03 (47 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True

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[Kernel-packages] [Bug 1574727] Re: [SRU] Enforce using signed kernels and modules on UEFI

[Steve Langasek]

Accepted mokutil into precise-proposed.  The package will build now and
be available at
https://launchpad.net/ubuntu/+source/mokutil/0.3.0-0ubuntu3~12.04.1 in a
few hours, and then in the -proposed repository.

** Changed in: mokutil (Ubuntu Precise)
   Status: New => Fix Committed

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Title:
  [SRU] Enforce using signed kernels and modules on UEFI

Status in dkms package in Ubuntu:
  Fix Released
Status in efibootmgr package in Ubuntu:
  Fix Released
Status in efivar package in Ubuntu:
  Fix Released
Status in grub2 package in Ubuntu:
  New
Status in grub2-signed package in Ubuntu:
  New
Status in mokutil package in Ubuntu:
  Fix Released
Status in shim package in Ubuntu:
  New
Status in shim-signed package in Ubuntu:
  Fix Released
Status in dkms source package in Precise:
  New
Status in efibootmgr source package in Precise:
  Fix Committed
Status in efivar source package in Precise:
  New
Status in grub2 source package in Precise:
  New
Status in grub2-signed source package in Precise:
  New
Status in mokutil source package in Precise:
  Fix Committed
Status in shim source package in Precise:
  New
Status in shim-signed source package in Precise:
  New
Status in dkms source package in Trusty:
  New
Status in efibootmgr source package in Trusty:
  Fix Committed
Status in efivar source package in Trusty:
  Fix Committed
Status in grub2 source package in Trusty:
  New
Status in grub2-signed source package in Trusty:
  New
Status in mokutil source package in Trusty:
  Fix Committed
Status in shim source package in Trusty:
  New
Status in shim-signed source package in Trusty:
  New
Status in dkms source package in Wily:
  New
Status in efibootmgr source package in Wily:
  Fix Released
Status in efivar source package in Wily:
  Fix Released
Status in grub2 source package in Wily:
  New
Status in grub2-signed source package in Wily:
  New
Status in mokutil source package in Wily:
  Fix Committed
Status in shim source package in Wily:
  New
Status in shim-signed source package in Wily:
  New
Status in dkms source package in Xenial:
  Fix Released
Status in efibootmgr source package in Xenial:
  Fix Released
Status in efivar source package in Xenial:
  Fix Released
Status in grub2 source package in Xenial:
  New
Status in grub2-signed source package in Xenial:
  New
Status in mokutil source package in Xenial:
  Fix Released
Status in shim source package in Xenial:
  New
Status in shim-signed source package in Xenial:
  New

Bug description:
  [Rationale]
  Secure Boot is good. We want to be able to validate that as much as possible 
of the boot process happens with signed binaries; from our shim (the part that 
is loaded by the EFI firmware itself), down to grub2, the kernel, and even 
loaded modules.

  [Impact]
  All our users booting in UEFI; on all supported releases.

  [Test cases]
  

  Test cases here are separated by the components that need to be
  changed:

  = grub2 =

  Booting signed kernels:
  1) Try to boot a custom kernel
  2) Verify that the kernel will not be loaded by grub (you should see an error 
message about the signature)

  Prompting on upgrade:
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && sudo reboot'
  2) Upgrade to the new grub2 package (you may need to download the updated 
package beforehand)
  3) Validate that grub2 prompts you to disable shim validation.

  = dkms =

  Prompting for dkms on install:
  1) Install r8168-dkms
  2) Verify that you're asked to disable shim validation, and walked through 
the process via debconf prompts.

  Prompting for dkms on upgrade
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && reboot'
  2) Upgrade to the new dkms package (you may need to download the updated 
package beforehand)
  3) Validate that dkms prompts you to disable shim validation.

  = shim =

  Booting:
  -> Validate that it allows booting grubx64.efi signed with the old key.
  -> Validate that it allows booting grubx64.efi signed with the new key.

  Validation toggle:
  0) Boot the system; verify if /sys/firmware/efi/efivars/MokSBStateRT-* is 
present;
  If MokSBStateRT is preset:
  1) sudo mokutil --enable-validation && sudo reboot
  2) Validate that Mok asks you if you want to enable validation
  Otherwise:
  1) sudo mokutil --disable-validation && sudo reboot
  2) Validate that Mok asks you if you want to disable validation
  Finally:
  3) Complete the process to toggle validation state, reboot, and verify 
whether MokSBStateRT is present.
  4) Run mokutil again to toggle validation back to its 

[Kernel-packages] [Bug 1585440] Re: linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/certification-testing
   Status: Confirmed => New

** Changed in: kernel-sru-workflow/automated-testing
   Status: Confirmed => New

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Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Committed
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

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[Kernel-packages] [Bug 1585440] Re: linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

[Brad Figg]

** Description changed:

  This bug is for tracking the 3.13.0-87.133~precise1 upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
+ proposed-announcement-sent: true

** Changed in: kernel-sru-workflow/automated-testing
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/certification-testing
   Status: New => Confirmed

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Title:
  linux-lts-trusty: 3.13.0-87.133~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Invalid
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Committed
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-87.133~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1585315
  phase: Uploaded
  proposed-announcement-sent: true

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[Kernel-packages] [Bug 1435040] Re: Ubuntu Phone (BQ E4.5) does not connect to car-bluetooth

[ffp]

OTA 11 updated. My bluetoth T-305 connected with bq-4.5 and still no
sound!

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Title:
  Ubuntu Phone (BQ E4.5) does not connect to car-bluetooth

Status in Canonical System Image:
  Confirmed
Status in bluez package in Ubuntu:
  Confirmed
Status in ubuntu-system-settings package in Ubuntu:
  Incomplete

Bug description:
  With my FORD Focus Car, pairing does not work. The bluetooth system in
  the car searches for devices and shows "Aquaris E4.5 Ubuntu Edition"
  and then prompts me to connect with a 4-digit pin code, but the Ubuntu
  phone doesn't react at all and after a while the car system says that
  it failed to connect.

  image: 20150310-3201c0a
  KRILIN01A-S15A_BQ_L100EN_2020_150312
  OS Build 20

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[Kernel-packages] [Bug 1575467] Re: [Dell Inspiron 3451] WARNING: CPU: 1 PID: 1297 at /build/linux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_display.c:1743 vlv_wait_port_rea

[Andrew]

@Joseph Salisbury, any progress on the bisecting?

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Title:
  [Dell Inspiron 3451] WARNING: CPU: 1 PID: 1297 at /build/linux-lts-
  utopic-vy2yyy/linux-lts-
  utopic-3.16.0/drivers/gpu/drm/i915/intel_display.c:1743
  vlv_wait_port_ready+0x126/0x170 [i915]()

Status in linux package in Ubuntu:
  In Progress

Bug description:
  After upgrading from stock Ubuntu 14.04 to 16.04 my laptop
  consistently freezes up and is unresponsive to keyboard or mouse. The
  only way is to do a hard shutdown. I'm usually in a browser when this
  happens, and often watching a video or two. It seems to happen more
  often in Google Chrome than Firefox, but it happens with both. It has
  happened at least once with no videos loaded. I haven’t observed it
  freeze / hang when I’m not in a browser, but that's mainly what i use
  my laptop for, so that's where most of my time is spent.

  Call trace:
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1575467/+attachment/4648682/+files/kern.log.2.gz

  ---
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  andrew 1949 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=e8aaee7c-d956-4519-94f0-cf7aad745020
  InstallationDate: Installed on 2015-08-08 (263 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Dell Inc. Inspiron 3451
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic.efi.signed 
root=UUID=d01f07be-c906-4024-8eef-a58ba3935298 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-21-generic N/A
   linux-backports-modules-4.4.0-21-generic  N/A
   linux-firmware1.157
  Tags:  xenial
  Uname: Linux 4.4.0-21-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-04-22 (4 days ago)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 12/05/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A00
  dmi.board.name: 0H4MK6
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvrA00:bd12/05/2014:svnDellInc.:pnInspiron3451:pvrA00:rvnDellInc.:rn0H4MK6:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron 3451
  dmi.product.version: A00
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1518457] Re: kswapd0 100% CPU usage

[MintPaw]

They seem to be set to "powersave", which is kinda ironic. I've set them
to performance and will report back later.

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Title:
  kswapd0 100% CPU usage

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  As per bug 721896 and various others:

  I'm on an AWS t2.micro instance (Xeon E5-2670, 991MiB of memory).
  Occasionally (about once a day), kswapd0 falls into a busy loop and
  spins on 100% CPU usage indefinitely. This can be provoked by
  copying/writing large files (e.g. dding a 256MB file), but it happens
  occasionally otherwise. System memory usage (not including
  buffers/caches) currently sits at 36%, which is typical[1]. Initially
  I had no swap space configured; I've since tried enabling a 256MB swap
  file, but the problem continues to occur and no swap space is used.
  The system can be recovered with `echo 1 > /proc/sys/vm/drop_caches`.

  Happy to provide further information/take further debugging actions.

  
  [1] Full output from `free`:
   total   used   free sharedbuffers cached
  Mem:   1014936 483448 531488  28556   9756 112700
  -/+ buffers/cache: 360992 653944
  Swap:   262140  0 262140

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-18-generic 4.2.0-18.22
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov 19 19:40 seq
   crw-rw 1 root audio 116, 33 Nov 19 19:40 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: N/A
  Date: Fri Nov 20 20:44:30 2015
  Ec2AMI: ami-1c552a76
  Ec2AMIManifest: (unknown)
  Ec2AvailabilityZone: us-east-1d
  Ec2InstanceType: t2.micro
  Ec2Kernel: unavailable
  Ec2Ramdisk: unavailable
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Xen HVM domU
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 xen
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic 
root=UUID=35bc01f4-4602-4823-976e-508edef899df ro console=tty1 console=ttyS0 
net.ifnames=0
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-18-generic N/A
   linux-backports-modules-4.2.0-18-generic  N/A
   linux-firmwareN/A
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/06/2015
  dmi.bios.vendor: Xen
  dmi.bios.version: 4.2.amazon
  dmi.chassis.type: 1
  dmi.chassis.vendor: Xen
  dmi.modalias: 
dmi:bvnXen:bvr4.2.amazon:bd05/06/2015:svnXen:pnHVMdomU:pvr4.2.amazon:cvnXen:ct1:cvr:
  dmi.product.name: HVM domU
  dmi.product.version: 4.2.amazon
  dmi.sys.vendor: Xen

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[Kernel-packages] [Bug 1587986] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  package linux-image-4.4.0-22-generic 4.4.0-22.40 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  after insatall ubuntu 16.04 and upgrade

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-22-generic 4.4.0-22.40
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  NonfreeKernelModules: uas usb_storage cpuid btrfs xor raid6_pq ufs qnx4 
hfsplus hfs minix ntfs msdos jfs bnep drbg ansi_cprng dm_crypt nls_iso8859_1 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp joydev input_leds 
kvm_intel snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic kvm 
snd_hda_intel arc4 snd_hda_codec snd_hda_core irqbypass iwldvm snd_hwdep 
mac80211 crct10dif_pclmul crc32_pclmul btusb btrtl snd_pcm btbcm btintel 
snd_seq_midi snd_seq_midi_event snd_rawmidi lpc_ich aesni_intel aes_x86_64 
intel_smartconnect lrw gf128mul mei_me mei glue_helper ablk_helper iwlwifi 
cryptd snd_seq snd_seq_device snd_timer snd bluetooth cfg80211 soundcore 
serio_raw shpchp tpm_infineon mac_hid parport_pc ppdev lp parport autofs4 xfs 
libcrc32c hid_generic usbhid hid mxm_wmi i915 i2c_algo_bit drm_kms_helper 
psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci alx mdio libahci 
wmi video fjes
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-21-generic.
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  masoud 1669 F pulseaudio
   /dev/snd/controlC0:  masoud 1669 F pulseaudio
  Card0.Amixer.info:
   Card hw:0 'HDMI'/'HDA Intel HDMI at 0xf7c14000 irq 32'
 Mixer name : 'Intel Haswell HDMI'
 Components : 'HDA:80862807,80860101,0010'
 Controls  : 21
 Simple ctrls  : 3
  Card1.Amixer.info:
   Card hw:1 'PCH'/'HDA Intel PCH at 0xf7c1 irq 31'
 Mixer name : 'Realtek ALC1150'
 Components : 'HDA:10ec0900,1462d811,0011'
 Controls  : 52
 Simple ctrls  : 23
  Date: Wed Jun  1 12:35:35 2016
  ErrorMessage: subprocess installed post-installation script returned error 
exit status 2
  HibernationDevice: RESUME=UUID=05c910eb-ccbd-462d-87b4-c23341b197af
  InstallationDate: Installed on 2016-06-01 (0 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: MSI MS-7811
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-21-generic 
root=UUID=20ab655c-de7f-4e97-960a-8908637946c3 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3
  SourcePackage: linux
  Title: package linux-image-4.4.0-22-generic 4.4.0-22.40 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/18/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: V1.7
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z87 XPOWER (MS-7811)
  dmi.board.vendor: MSI
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: To be filled by O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: MSI
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrV1.7:bd07/18/2014:svnMSI:pnMS-7811:pvr1.0:rvnMSI:rnZ87XPOWER(MS-7811):rvr1.0:cvnMSI:ct3:cvr1.0:
  dmi.product.name: MS-7811
  dmi.product.version: 1.0
  dmi.sys.vendor: MSI

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[Kernel-packages] [Bug 1587986] [NEW] package linux-image-4.4.0-22-generic 4.4.0-22.40 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Masoud Mmahmoudi]

Public bug reported:

after insatall ubuntu 16.04 and upgrade

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-22-generic 4.4.0-22.40
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
NonfreeKernelModules: uas usb_storage cpuid btrfs xor raid6_pq ufs qnx4 hfsplus 
hfs minix ntfs msdos jfs bnep drbg ansi_cprng dm_crypt nls_iso8859_1 intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp joydev input_leds kvm_intel 
snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic kvm 
snd_hda_intel arc4 snd_hda_codec snd_hda_core irqbypass iwldvm snd_hwdep 
mac80211 crct10dif_pclmul crc32_pclmul btusb btrtl snd_pcm btbcm btintel 
snd_seq_midi snd_seq_midi_event snd_rawmidi lpc_ich aesni_intel aes_x86_64 
intel_smartconnect lrw gf128mul mei_me mei glue_helper ablk_helper iwlwifi 
cryptd snd_seq snd_seq_device snd_timer snd bluetooth cfg80211 soundcore 
serio_raw shpchp tpm_infineon mac_hid parport_pc ppdev lp parport autofs4 xfs 
libcrc32c hid_generic usbhid hid mxm_wmi i915 i2c_algo_bit drm_kms_helper 
psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci alx mdio libahci 
wmi video fjes
AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.4.0-21-generic.
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  masoud 1669 F pulseaudio
 /dev/snd/controlC0:  masoud 1669 F pulseaudio
Card0.Amixer.info:
 Card hw:0 'HDMI'/'HDA Intel HDMI at 0xf7c14000 irq 32'
   Mixer name   : 'Intel Haswell HDMI'
   Components   : 'HDA:80862807,80860101,0010'
   Controls  : 21
   Simple ctrls  : 3
Card1.Amixer.info:
 Card hw:1 'PCH'/'HDA Intel PCH at 0xf7c1 irq 31'
   Mixer name   : 'Realtek ALC1150'
   Components   : 'HDA:10ec0900,1462d811,0011'
   Controls  : 52
   Simple ctrls  : 23
Date: Wed Jun  1 12:35:35 2016
ErrorMessage: subprocess installed post-installation script returned error exit 
status 2
HibernationDevice: RESUME=UUID=05c910eb-ccbd-462d-87b4-c23341b197af
InstallationDate: Installed on 2016-06-01 (0 days ago)
InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: MSI MS-7811
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-21-generic 
root=UUID=20ab655c-de7f-4e97-960a-8908637946c3 ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3
SourcePackage: linux
Title: package linux-image-4.4.0-22-generic 4.4.0-22.40 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/18/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V1.7
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z87 XPOWER (MS-7811)
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 1.0
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrV1.7:bd07/18/2014:svnMSI:pnMS-7811:pvr1.0:rvnMSI:rnZ87XPOWER(MS-7811):rvr1.0:cvnMSI:ct3:cvr1.0:
dmi.product.name: MS-7811
dmi.product.version: 1.0
dmi.sys.vendor: MSI

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package need-duplicate-check xenial

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Title:
  package linux-image-4.4.0-22-generic 4.4.0-22.40 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  New

Bug description:
  after insatall ubuntu 16.04 and upgrade

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-22-generic 4.4.0-22.40
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  NonfreeKernelModules: uas usb_storage cpuid btrfs xor raid6_pq ufs qnx4 
hfsplus hfs minix ntfs msdos jfs bnep drbg ansi_cprng dm_crypt nls_iso8859_1 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp joydev input_leds 
kvm_intel snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic kvm 
snd_hda_intel arc4 snd_hda_codec snd_hda_core irqbypass iwldvm snd_hwdep 
mac80211 crct10dif_pclmul crc32_pclmul btusb btrtl snd_pcm btbcm btintel 
snd_seq_midi snd_seq_midi_event snd_rawmidi lpc_ich aesni_intel aes_x86_64 
intel_smartconnect lrw gf128mul mei_me mei glue_helper ablk_helper iwlwifi 
cryptd snd_seq snd_seq_device snd_timer snd bluetooth cfg80211 soundcore 
serio_raw shpchp tpm_infineon mac_hid parport_pc ppdev lp parport autofs4 xfs 
libcrc32c hid_generic usbhid hid mxm_wmi i915 i2c_algo_bit drm_kms_helper 
psmouse syscopyarea 

[Kernel-packages] [Bug 1587885] Re: NULL pointer dereference in radeon drm code

[Ubuntu Foundations Team Bug Bot]

** Tags added: patch

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Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001
  [8.506137] e1000 :05:0b.0 eth1: (PCI:33MHz:32-bit) 00:03:1d:09:3b:61
  [8.506142] e1000 :05:0b.0 eth1: 

[Kernel-packages] [Bug 1389077] Re: [HP ProBook 4530s] Intel Powerclamp is Slowing CPU

[Lucas]

I have a similar problem. As an workarround I changed the order of the
thermal devices in the thermald configuration:

gedit /etc/thermald/thermal-cpu-cdev-order.xml


cpufreq
rapl_controller
intel_pstate 
Processor
intel_powerclamp 


I tested with the following orders, both woked fine:
   rapl, pstate, cpufreq 
   cpufreq, rapl, pstate

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Title:
  [HP ProBook 4530s] Intel Powerclamp is Slowing CPU

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I upgraded from KUbuntu 14.04 to 14.10. Immediately, while playing
  minecraft with my daughter, I noticed the game was running very
  slowly. Even after closing the game, my web browsing slowed to a
  crawl.

  Looking at the processes in top, I noticed there were 4 tasks called
  kidle_inject running at 50% CPU each. After spending a long time
  figuring out what caused this, I found out this is caused by the Intel
  Powerclamp driver. I never did anything to enable this, and haven't
  observed this slowdown before the upgrade.

  I found the powerclamp driver in the
  /sys/class/thermal/cooling_device5 directory:

  root@bkat-HP-ProBook-4530s:/sys/class/thermal/cooling_device5# cat type 
  intel_powerclamp
  root@bkat-HP-ProBook-4530s:/sys/class/thermal/cooling_device5# cat cur_state 
  -1
  root@bkat-HP-ProBook-4530s:/sys/class/thermal/cooling_device5# cat max_state 
  50

  I tried to echo 0 to cur_state, but it still reported -1 when I catted
  the value.

  There seems to be no obvious way to disable this, and this should not
  have been enabled in the first place.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-24-generic 3.16.0-24.32
  ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
  Uname: Linux 3.16.0-24-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bkat   2780 F pulseaudio
  CurrentDesktop: KDE
  Date: Mon Nov  3 23:16:04 2014
  HibernationDevice: RESUME=UUID=35e1d874-a3bd-4227-acab-16f3e929d993
  InstallationDate: Installed on 2012-04-22 (925 days ago)
  InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  MachineType: Hewlett-Packard HP ProBook 4530s
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic 
root=UUID=743f1686-bfe7-4e32-911d-5371633ccec8 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-24-generic N/A
   linux-backports-modules-3.16.0-24-generic  N/A
   linux-firmware 1.138
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-11-03 (0 days ago)
  dmi.bios.date: 05/13/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68SRR Ver. F.09
  dmi.board.name: 167C
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 22.1A
  dmi.chassis.asset.tag: CNU1284V1X
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68SRRVer.F.09:bd05/13/2011:svnHewlett-Packard:pnHPProBook4530s:pvrA0001D02:rvnHewlett-Packard:rn167C:rvrKBCVersion22.1A:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP ProBook 4530s
  dmi.product.version: A0001D02
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1564463] Re: Joystick Dragonrise Axes confused in Ubuntu 14.04

[Florent Rougon]

Hello,

I am not an Ubuntu user, but I reported the Debian bug and identified
the upstream commit that made it appear
(79346d620e9de87912de73337f6df8b7f9a46888, see  for all details).

I am writing here to inform you that the bug appears to be fixed
upstream. At least, I had success with kernels 4.5.4 and 4.5.5. It is
likely that the first fixed version is lower than 4.5.4, I just tested
these ones recently as well as 4.3.3 which has the bug.

It is still unclear why the bug disappeared, because the lines
introduced by commit 79346d620e9de87912de73337f6df8b7f9a46888 are still
there. I think a possible reason could be that recent kernels maybe use
a code path that doesn't go through these lines for the DragonRise
joypad, but this is just a wild guess.

Regards

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Title:
  Joystick Dragonrise Axes confused in Ubuntu 14.04

Status in linux package in Ubuntu:
  Incomplete
Status in linux package in Debian:
  Confirmed

Bug description:
  In Ubuntu 14.04 axis 2 (left-right of the right joystick) is hardly
  working.

  Its conflicting and superimposed by axis 0 (left-right of the left
  joystick)

  Axis 2 was allready behaving bad in eralier versions now its completly
  broken.

  Also jscal complains when applying stored settings from earlier ubuntu
  versions as the joystick now has 6 axes [0-5] and used to have 7, but
  this seems correct.

  The Dragonrise chip seems to be very widespread among different
  speedlink and LinQ models

  There is a related bugreport in Debian Bug-Tracker: 
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=785606
  that makes

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[Kernel-packages] [Bug 1566828] Re: Suspension does not work, freezes the pc

[aximus]

Installing kernel 4.4.11 fixes this issue. You can find the precompiled
kernels here: http://kernel.ubuntu.com/~kernel-
ppa/mainline/v4.4.11-xenial/

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Title:
  Suspension does not work, freezes the pc

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have this notebook
  HP 15 ac 191 nl

  Intel® Core™ i5-5200U with integrated Intel HD 5500
  RAM 8 gb
  DEdicated GPU AMD Radeon R5 M330

  I am running kubuntu 16.04 beta2.

  When i suspend the pc, gettin down the screen or givin the command in the 
menù, the screen goes black but the fan keeps running. So you can hear the fan 
working..and the pc got hot.
  It is also impossible to wake up the pc, it stays freezed in this condition, 
i have to force the shutdown with the power button pressing it for 3 sec. 

  The problem is present every time i try to suspend the pc.
  --- 
  ApportVersion: 2.20.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ale1315 F pulseaudio
   /dev/snd/pcmC1D0c:   ale1315 F...m pulseaudio
   /dev/snd/pcmC1D0p:   ale1315 F...m pulseaudio
   /dev/snd/controlC1:  ale1315 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=0c420aef-5eec-47f9-90cc-94eae92e8388
  InstallationDate: Installed on 2016-03-31 (5 days ago)
  InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160331)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 0bda:57d6 Realtek Semiconductor Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP Notebook
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=
   TERM=xterm
   PATH=(custom, no user)
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-16-generic.efi.signed 
root=UUID=623bb030-402f-4ae0-b47b-16c0d54bd861 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-16.32-generic 4.4.6
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-16-generic N/A
   linux-backports-modules-4.4.0-16-generic  N/A
   linux-firmware1.157
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  Tags:  xenial
  Uname: Linux 4.4.0-16-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 01/18/2016
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.1F
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 80C2
  dmi.board.vendor: HP
  dmi.board.version: 96.45
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsyde:bvrF.1F:bd01/18/2016:svnHP:pnHPNotebook:pvrType1ProductConfigId:rvnHP:rn80C2:rvr96.45:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Notebook
  dmi.product.version: Type1ProductConfigId
  dmi.sys.vendor: HP
  --- 
  ApportVersion: 2.20.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ale1315 F pulseaudio
   /dev/snd/pcmC1D0c:   ale1315 F...m pulseaudio
   /dev/snd/pcmC1D0p:   ale1315 F...m pulseaudio
   /dev/snd/controlC1:  ale1315 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=0c420aef-5eec-47f9-90cc-94eae92e8388
  InstallationDate: Installed on 2016-03-31 (5 days ago)
  InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160331)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 0bda:57d6 Realtek Semiconductor Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP Notebook
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=
   TERM=xterm
   PATH=(custom, no user)
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-16-generic.efi.signed 
root=UUID=623bb030-402f-4ae0-b47b-16c0d54bd861 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-16.32-generic 4.4.6
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-16-generic N/A
   linux-backports-modules-4.4.0-16-generic  N/A
   linux-firmware1.157
  RfKill:
   0: phy0: Wireless 

[Kernel-packages] [Bug 1582328] Re: e1000 Tx Unit Hang

[Ivan Suzdal]

Hi all!
Is here any ETA for landing this changes into Xenial?

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Title:
  e1000 Tx Unit Hang

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  e1000 NIC sporadically hangs, which causes temporary network
  unavailable.

  I saw this issue on virtual environment and on real hardware.
  This issue is already fixed in upstream kernel [0] [1].

  I made patches against the current Ubuntu kernel (xenial release).

  Could you please apply this patch?

  [0] 
https://github.com/torvalds/linux/commit/a4605fef7132f19afded76ee025c957558271a7d
  [1] 
https://github.com/torvalds/linux/commit/847a1d6796c767f8b697ead60997b847a84b897b

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1582328/+subscriptions

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[Kernel-packages] [Bug 1587885] CurrentDmesg.txt

[Mark Fortescue]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1587885/+attachment/4674421/+files/CurrentDmesg.txt

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Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 

[Kernel-packages] [Bug 1587885] CRDA.txt

[Mark Fortescue]

apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1587885/+attachment/4674420/+files/CRDA.txt

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You received this bug notification because you are a member of Kernel
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Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001
  [

[Kernel-packages] [Bug 1587885] WifiSyslog.txt

[Mark Fortescue]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1587885/+attachment/4674431/+files/WifiSyslog.txt

-- 
You received this bug notification because you are a member of Kernel
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Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001
  

[Kernel-packages] [Bug 1587885] Re: NULL pointer dereference in radeon drm code

[Mark Fortescue]

The appport information was extracted after booting with a modified
kernel as unmodified kernels crash.

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1587885

Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11: 

[Kernel-packages] [Bug 1587885] UdevDb.txt

[Mark Fortescue]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1587885/+attachment/4674430/+files/UdevDb.txt

-- 
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Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001
  [

[Kernel-packages] [Bug 1587885] JournalErrors.txt

[Mark Fortescue]

apport information

** Attachment added: "JournalErrors.txt"
   
https://bugs.launchpad.net/bugs/1587885/+attachment/4674423/+files/JournalErrors.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1587885

Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 

[Kernel-packages] [Bug 1587885] Lsusb.txt

[Mark Fortescue]

apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1587885/+attachment/4674425/+files/Lsusb.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1587885

Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001
  [

[Kernel-packages] [Bug 1587885] PulseList.txt

[Mark Fortescue]

apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1587885/+attachment/4674429/+files/PulseList.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1587885

Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001
  [ 

[Kernel-packages] [Bug 1587885] ProcModules.txt

[Mark Fortescue]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1587885/+attachment/4674428/+files/ProcModules.txt

-- 
You received this bug notification because you are a member of Kernel
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Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001

[Kernel-packages] [Bug 1587885] IwConfig.txt

[Mark Fortescue]

apport information

** Attachment added: "IwConfig.txt"
   
https://bugs.launchpad.net/bugs/1587885/+attachment/4674422/+files/IwConfig.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1587885

Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001
  [   

[Kernel-packages] [Bug 1587885] ProcInterrupts.txt

[Mark Fortescue]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1587885/+attachment/4674427/+files/ProcInterrupts.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1587885

Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 

[Kernel-packages] [Bug 1587885] ProcCpuinfo.txt

[Mark Fortescue]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1587885/+attachment/4674426/+files/ProcCpuinfo.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1587885

Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001

[Kernel-packages] [Bug 1587885] Lspci.txt

[Mark Fortescue]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1587885/+attachment/4674424/+files/Lspci.txt

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https://bugs.launchpad.net/bugs/1587885

Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001
  [

[Kernel-packages] [Bug 1587885] Re: NULL pointer dereference in radeon drm code

[Mark Fortescue]

apport information

** Tags added: apport-collected xenial

** Description changed:

  On one of my systems I use, display connector 0 does not have DDC. This
  results in the DRM code trying to use radeon_connector->ddc_bus when it
  is not set. This is known to have been an issue since the 3.2 series
  kernels.
  
  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).
  
  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.
  
  Using a serial console I extracted the following information when trying
  to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had been
  upgraded from 4.4.0-21-generic in an attempt to get something usable):
  
  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 
  
  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk
  
  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [8.505602] R10: ead5e540 R11:  R12: 
0001
  [8.506137] e1000 :05:0b.0 eth1: (PCI:33MHz:32-bit) 00:03:1d:09:3b:61
  [8.506142] e1000 :05:0b.0 eth1: Intel(R) PRO/1000 Network Connection
  [8.526299] R13: 8800351f4080 R14: 88003512 R15: 
8801478e7000
  [8.533441] FS:  7f4ed97678c0() GS:88014ec0() 

[Kernel-packages] [Bug 1559576] Re: Ubuntu GNOME boots to black screen when using proprietary Nvidia drivers on a laptop with Optimus

[Henri Cook]

Actually looking at what nvidia-367 does it adds its own nouveau
blacklist, so if you have these packages you probably already have one
in there. Which I guess is why all the "manual reset from the TTY"
guides make sure you do a full purge of nvidia-* before attempting to
reboot into nouveau

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https://bugs.launchpad.net/bugs/1559576

Title:
  Ubuntu GNOME boots to black screen when using proprietary Nvidia
  drivers on a laptop with Optimus

Status in gdm:
  Confirmed
Status in Ubuntu GNOME:
  Triaged
Status in gdm3 package in Ubuntu:
  Triaged
Status in linux package in Ubuntu:
  Invalid
Status in gdm3 source package in Xenial:
  Triaged
Status in linux source package in Xenial:
  Invalid

Bug description:
  Using latest Ubuntu Gnome x64 daily build with all updates installed. 
  Lenovo Z70-80 laptop with Nvidia 840M, BIOS updated to latest version, secure 
boot and other potentially problematic BIOS settings disabled.

  Can only see a black screen instead of a log-in screen after boot completes 
when proprietary Nvidia drivers are installed.
  Regular Ubuntu works absolutely fine on the same machine with the same driver 
version. Attempting to use older drivers on Ubuntu Gnome made no difference.

  Bug is affecting more than just me. We were talking about workarounds
  in ubuntuforums. User fthx claims that switching to lightdm fixes the
  issue
  http://ubuntuforums.org/showthread.php?t=2317628=13457703#post13457703

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-14-generic 4.4.0-14.30
  ProcVersionSignature: Ubuntu 4.4.0-14.30-generic 4.4.5
  Uname: Linux 4.4.0-14-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  Date: Sat Mar 19 23:19:21 2016
  HibernationDevice: RESUME=UUID=4f8fb76c-f99d-4c54-8a67-eed0653d8eb6
  InstallationDate: Installed on 2016-03-19 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Alpha amd64 
(20160318)
  MachineType: LENOVO 80FG
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-14-generic.efi.signed 
root=UUID=572a19f6-7324-4269-ad36-7ffc9919f7a2 ro noprompt persistent quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-14-generic N/A
   linux-backports-modules-4.4.0-14-generic  N/A
   linux-firmware1.156
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/22/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: ABCN96WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: Lenovo Z70-80
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Z70-80
  dmi.modalias: 
dmi:bvnLENOVO:bvrABCN96WW:bd09/22/2015:svnLENOVO:pn80FG:pvrLenovoZ70-80:rvnLENOVO:rnLenovoZ70-80:rvrNODPK:cvnLENOVO:ct10:cvrLenovoZ70-80:
  dmi.product.name: 80FG
  dmi.product.version: Lenovo Z70-80
  dmi.sys.vendor: LENOVO

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https://bugs.launchpad.net/gdm/+bug/1559576/+subscriptions

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[Kernel-packages] [Bug 1471794] Re: Wifi slow on Intel Corporation Centrino Ultimate-N 6300

[H.i.M]

Same problem here.
I wanted to migrate from Ubuntu 12.04.04 LTS to 16.04 and installed a new 
Ubuntu 16.04  LTS on a second SSD for testing on the same hardware. I was not 
moving my laptop in space during the testing. Both tests were performed on 
battery on 5GHZ wifi connected to a AVM Fritzbox 7490 router.

Complete system:
Dell Latitude E6400, RAM 4GB, CPU Intel E8400, Network controller: Intel 
Corporation Centrino Ultimate-N 6300 (rev 35)

Ubuntu 16.04 (with either original kernel 4.4 or last upstream kernel 4.6):
Linux X-Latitude-E6400 4.6.0-040600-generic #201605151930 SMP Sun May 15 
23:32:59 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

X@X-Latitude-E6400:~$ iperf -c 192.168.10.11 -r -t 30

Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)


Client connecting to 192.168.10.11, TCP port 5001
TCP window size:  136 KByte (default)

[  5] local 192.168.10.21 port 39466 connected with 192.168.10.11 port 5001
[ ID] Interval   Transfer Bandwidth
[  5]  0.0-30.1 sec   125 MBytes  34.8 Mbits/sec
[  4] local 192.168.10.21 port 5001 connected with 192.168.10.11 port 60995
[  4]  0.0-30.2 sec   206 MBytes  57.1 Mbits/sec


Ubuntu 12.04.04 
Linux X-mobile 3.2.0-31-generic #50-Ubuntu SMP Fri Sep 7 16:16:45 UTC 2012 
x86_64 x86_64 x86_64 GNU/Linux

X@X-mobile:~$ iperf -c 192.168.10.11 -t 30 -r 

Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)


Client connecting to 192.168.10.11, TCP port 5001
TCP window size: 23.5 KByte (default)

[  5] local 192.168.10.21 port 59437 connected with 192.168.10.11 port 5001
[ ID] Interval   Transfer Bandwidth
[  5]  0.0-30.0 sec   604 MBytes   169 Mbits/sec
[  4] local 192.168.10.21 port 5001 connected with 192.168.10.11 port 32793
[  4]  0.0-30.2 sec   668 MBytes   185 Mbits/sec

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1471794

Title:
  Wifi slow on Intel Corporation Centrino Ultimate-N 6300

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On Intel Corporation Centrino Ultimate-N 6300 who use iwlwifi, the
  Wifi goes approximately (in my home) to 15MB/s in up and down on
  Windows 7, but it goes only to 5 - 6MB/s down, and 1 - 3MB/s up on
  Linux.

  Before Ubuntu 11.04 → It was slow.
  After Ubuntu 11.04 → It was slow.

  On Ubuntu 11.04 (Only for test): The down speed is approximately
  11MB/s and the up speed is approximately: 6 - 8MB/s

  The driver contain a regression for speed performance.

  Currently I use Ubuntu 14.04 LTS with Linux 3.18.1 (Vivid package) but the 
speed is already slow.
  The range of the card is reduced, and I take sometimes 2 - 5min to discover a 
network.

  Connection/disconnection to an other network can make a bug were the
  fastest way to change network is to disable/enable the card (if it
  works), or reboot the computer.

  It make this card absolutely not reliable because of the driver on
  Linux.

  ---
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  valentin   4266 F pulseaudio
   /dev/snd/controlC0:  valentin   4266 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2014-11-24 (245 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Dell Inc. Latitude E6540
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=83928b5e-863a-4f13-98b2-f288f6a095dc ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.14
  StagingDrivers: zram
  Tags:  trusty staging
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/19/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A15
  dmi.board.name: 0725FP
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 

[Kernel-packages] [Bug 1587885] Re: NULL pointer dereference in radeon drm code

[Mark Fortescue]

The patch in raw form so it can be used directly.

** Patch added: "Validate ddc_bus before use"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1587885/+attachment/4674404/+files/validate_ddc_bus_before_use.patch

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1587885

Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
  [8.484179] RAX:  RBX: 88003485f000 RCX: 

  [8.491321] RDX:  RSI: 0001 RDI: 
88003485f000
  [8.498469] RBP: 88014788b850 R08:  R09: 
c004aff6
  [   

[Kernel-packages] [Bug 1587885] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1587885

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1587885

Title:
  NULL pointer dereference in radeon drm code

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  On one of my systems I use, display connector 0 does not have DDC.
  This results in the DRM code trying to use radeon_connector->ddc_bus
  when it is not set. This is known to have been an issue since the 3.2
  series kernels.

  Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
  /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

  Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
  -desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

  Using a serial console I extracted the following information when
  trying to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had
  been upgraded from 4.4.0-21-generic in an attempt to get something
  usable):

  
  [0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
  016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
  [0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
  art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
  [0.00] KERNEL supported cpus:
  [0.00]   Intel GenuineIntel
  [0.00]   AMD AuthenticAMD
  [0.00]   Centaur CentaurHauls
  
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
  [0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  
ACPI 2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

  [0.00] SMBIOS 2.6 present.
  [0.00] SMBIOS 2.6 present.
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  [0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
  
  [8.262990] [drm] ib test on ring 5 succeeded
  [8.288897] [drm] Radeon Display Connectors
  [8.293175] [drm] Connector 0:
  [8.296252] [drm]   DP-1
  [8.298791] [drm]   Encoders:
  [8.301770] [drm] DFP1: INTERNAL_UNIPHY
  [8.305973] [drm] Connector 1:
  [8.309043] [drm]   DP-2
  [8.311598] [drm]   HPD2
  [8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
  [8.321609] [drm]   Encoders:
  [8.324589] [drm] DFP2: INTERNAL_UNIPHY
  [8.328793] [drm] Connector 2:
  [8.331856] [drm]   VGA-1
  [8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
  [8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
  [8.350341] [drm]   Encoders:
  [8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
  [8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
  [8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
  [8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 
GB/3.73 GiB)
  [8.369421] sd 0:0:0:0: [sdb] Write Protect is off
  [8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
  [8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
  [8.374944]  sdb: sdb1
  [8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

  [8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.416805] PGD 0 
  [8.418841] Oops:  [#1] SMP 
  [8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid 
uas amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm 
drm_kms_helper
   usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
  [8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 
4.4.0-22-generic #40-Ubuntu
  [8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, 
BIOS LV-683 Version: 1.1 02/14/2012
  [8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
  [8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
  [8.478850] RSP: 

[Kernel-packages] [Bug 1471794] Re: Wifi slow on Intel Corporation Centrino Ultimate-N 6300

[H.i.M]

** Changed in: linux (Ubuntu)
   Status: Invalid => Confirmed

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1471794

Title:
  Wifi slow on Intel Corporation Centrino Ultimate-N 6300

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On Intel Corporation Centrino Ultimate-N 6300 who use iwlwifi, the
  Wifi goes approximately (in my home) to 15MB/s in up and down on
  Windows 7, but it goes only to 5 - 6MB/s down, and 1 - 3MB/s up on
  Linux.

  Before Ubuntu 11.04 → It was slow.
  After Ubuntu 11.04 → It was slow.

  On Ubuntu 11.04 (Only for test): The down speed is approximately
  11MB/s and the up speed is approximately: 6 - 8MB/s

  The driver contain a regression for speed performance.

  Currently I use Ubuntu 14.04 LTS with Linux 3.18.1 (Vivid package) but the 
speed is already slow.
  The range of the card is reduced, and I take sometimes 2 - 5min to discover a 
network.

  Connection/disconnection to an other network can make a bug were the
  fastest way to change network is to disable/enable the card (if it
  works), or reboot the computer.

  It make this card absolutely not reliable because of the driver on
  Linux.

  ---
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  valentin   4266 F pulseaudio
   /dev/snd/controlC0:  valentin   4266 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2014-11-24 (245 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Dell Inc. Latitude E6540
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=83928b5e-863a-4f13-98b2-f288f6a095dc ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.14
  StagingDrivers: zram
  Tags:  trusty staging
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/19/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A15
  dmi.board.name: 0725FP
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA15:bd05/19/2015:svnDellInc.:pnLatitudeE6540:pvr01:rvnDellInc.:rn0725FP:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6540
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1587885] [NEW] NULL pointer dereference in radeon drm code

[Mark Fortescue]

Public bug reported:

On one of my systems I use, display connector 0 does not have DDC. This
results in the DRM code trying to use radeon_connector->ddc_bus when it
is not set. This is known to have been an issue since the 3.2 series
kernels.

Known Problem Kernels: uBuntu 12.04 LTS (linux-3.2.55), uBuntu-MATE 14.04 LTS 
(linux-3.16.7) and uBuntu-MATE 16.04 LTS (linux-4.4.8) and linux-4.6.0 (git:/
/git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux).

Trying to use the uBuntu-MATE 16.04 LTS LiveCD ubuntu-mate-16.04
-desktop-amd64.iso (from uBuntu-MATE website) showed the problem.

Using a serial console I extracted the following information when trying
to boot from a uBuntu-MATE 16.04 LTS LiveCD USB Stick (it had been
upgraded from 4.4.0-21-generic in an attempt to get something usable):


[0.00] Linux version 4.4.0-22-generic (buildd@lgw01-41) (gcc version 
5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #40-Ubuntu SMP Thu May 12 22:03:46 
UTC 2
016 (Ubuntu 4.4.0-22.40-generic 4.4.8)
[0.00] Command line: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/ubuntu-mate.seed boot=casper locale=en_GB 
console-setup/layoutcode=gb console=u
art,io,0x3f8,115200n8 earlyprintk=ttyS0,115200n8 debug ---
[0.00] KERNEL supported cpus:
[0.00]   Intel GenuineIntel
[0.00]   AMD AuthenticAMD
[0.00]   Centaur CentaurHauls

[0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
[0.00] efi: EFI v2.00 by Phoenix Technologies Ltd.
[0.00] efi: [0.00] efi:  ACPI=0x973c7000  ACPI=0x973c7000  ACPI 
2.0=0x973c7014  ACPI 2.0=0x973c7014  SMBIOS=0x9726b000  SMBIOS=0x9726b000 

[0.00] SMBIOS 2.6 present.
[0.00] SMBIOS 2.6 present.
[0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012
[0.00] DMI: AMD Corporation EBrazos Platform/Persimmon, BIOS LV-683 
Version: 1.1 02/14/2012

[8.262990] [drm] ib test on ring 5 succeeded
[8.288897] [drm] Radeon Display Connectors
[8.293175] [drm] Connector 0:
[8.296252] [drm]   DP-1
[8.298791] [drm]   Encoders:
[8.301770] [drm] DFP1: INTERNAL_UNIPHY
[8.305973] [drm] Connector 1:
[8.309043] [drm]   DP-2
[8.311598] [drm]   HPD2
[8.314169] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 
0x644c
[8.321609] [drm]   Encoders:
[8.324589] [drm] DFP2: INTERNAL_UNIPHY
[8.328793] [drm] Connector 2:
[8.331856] [drm]   VGA-1
[8.332316] scsi 0:0:0:0: Direct-Access SMI  USB DISK 1100 
PQ: 0 ANSI: 0 CCS
[8.342947] [drm]   DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 
0x64e4
[8.350341] [drm]   Encoders:
[8.353310] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[8.358195] BUG: unable to handle kernel NULL pointer dereference at 
0409
[8.366104] IP:[8.367176] sd 0:0:0:0: Attached scsi generic sg1 type 0
[8.368538] sd 0:0:0:0: [sdb] 7831552 512-byte logical blocks: (4.01 GB/3.73 
GiB)
[8.369421] sd 0:0:0:0: [sdb] Write Protect is off
[8.369427] sd 0:0:0:0: [sdb] Mode Sense: 43 00 00 00
[8.370288] sd 0:0:0:0: [sdb] No Caching mode page found
[8.370292] sd 0:0:0:0: [sdb] Assuming drive cache: write through
[8.374944]  sdb: sdb1
[8.378398] sd 0:0:0:0: [sdb] Attached SCSI removable disk

[8.409733]  [] radeon_dp_getsinktype+0x1a/0x30 [radeon]
[8.416805] PGD 0 
[8.418841] Oops:  [#1] SMP 
[8.422104] Modules linked in: hid_generic e1000e psmouse amdkfd usbhid uas 
amd_iommu_v2 ptp radeon(+) pps_core e1000(+) hid i2c_algo_bit ttm drm_kms_helper
 usb_storage syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm 
video fjes
[8.444029] CPU: 0 PID: 131 Comm: systemd-udevd Not tainted 4.4.0-22-generic 
#40-Ubuntu
[8.452036] Hardware name: AMD Corporation EBrazos Platform/Persimmon, BIOS 
LV-683 Version: 1.1 02/14/2012
[8.461708] task: 88014780be80 ti: 880147888000 task.ti: 
880147888000
[8.469194] RIP: 0010:[]  [] 
radeon_dp_getsinktype+0x1a/0x30 [radeon]
[8.478850] RSP: 0018:88014788b850  EFLAGS: 00010246
[8.484179] RAX:  RBX: 88003485f000 RCX: 
[8.491321] RDX:  RSI: 0001 RDI: 88003485f000
[8.498469] RBP: 88014788b850 R08:  R09: c004aff6
[8.505602] R10: ead5e540 R11:  R12: 0001
[8.506137] e1000 :05:0b.0 eth1: (PCI:33MHz:32-bit) 00:03:1d:09:3b:61
[8.506142] e1000 :05:0b.0 eth1: Intel(R) PRO/1000 Network Connection
[8.526299] R13: 8800351f4080 R14: 88003512 R15: 8801478e7000
[8.533441] FS:  7f4ed97678c0() GS:88014ec0() 
knlGS:
[8.541525] CS:  0010 DS:  ES:  CR0: 80050033
[8.547263] CR2: 0409 CR3: 000149f2d000 CR4: 06f0
[8.554396] Stack:
[8.556412]  88014788b888 c01c27a6 

[Kernel-packages] [Bug 1559576] Re: Ubuntu GNOME boots to black screen when using proprietary Nvidia drivers on a laptop with Optimus

[Crystal Paladin]

blacklisting noveau doesn't sound like a good idea... when anything goes
berserk with my graphics driver, I always revert to noveau and things
will be come stable (though not perfect) but everything will atleast
work...

abandoning noveau might leave you in between a rock and a hardplace

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https://bugs.launchpad.net/bugs/1559576

Title:
  Ubuntu GNOME boots to black screen when using proprietary Nvidia
  drivers on a laptop with Optimus

Status in gdm:
  Confirmed
Status in Ubuntu GNOME:
  Triaged
Status in gdm3 package in Ubuntu:
  Triaged
Status in linux package in Ubuntu:
  Invalid
Status in gdm3 source package in Xenial:
  Triaged
Status in linux source package in Xenial:
  Invalid

Bug description:
  Using latest Ubuntu Gnome x64 daily build with all updates installed. 
  Lenovo Z70-80 laptop with Nvidia 840M, BIOS updated to latest version, secure 
boot and other potentially problematic BIOS settings disabled.

  Can only see a black screen instead of a log-in screen after boot completes 
when proprietary Nvidia drivers are installed.
  Regular Ubuntu works absolutely fine on the same machine with the same driver 
version. Attempting to use older drivers on Ubuntu Gnome made no difference.

  Bug is affecting more than just me. We were talking about workarounds
  in ubuntuforums. User fthx claims that switching to lightdm fixes the
  issue
  http://ubuntuforums.org/showthread.php?t=2317628=13457703#post13457703

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-14-generic 4.4.0-14.30
  ProcVersionSignature: Ubuntu 4.4.0-14.30-generic 4.4.5
  Uname: Linux 4.4.0-14-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  Date: Sat Mar 19 23:19:21 2016
  HibernationDevice: RESUME=UUID=4f8fb76c-f99d-4c54-8a67-eed0653d8eb6
  InstallationDate: Installed on 2016-03-19 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Alpha amd64 
(20160318)
  MachineType: LENOVO 80FG
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-14-generic.efi.signed 
root=UUID=572a19f6-7324-4269-ad36-7ffc9919f7a2 ro noprompt persistent quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-14-generic N/A
   linux-backports-modules-4.4.0-14-generic  N/A
   linux-firmware1.156
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/22/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: ABCN96WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: Lenovo Z70-80
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Z70-80
  dmi.modalias: 
dmi:bvnLENOVO:bvrABCN96WW:bd09/22/2015:svnLENOVO:pn80FG:pvrLenovoZ70-80:rvnLENOVO:rnLenovoZ70-80:rvrNODPK:cvnLENOVO:ct10:cvrLenovoZ70-80:
  dmi.product.name: 80FG
  dmi.product.version: Lenovo Z70-80
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1574727] Please test proposed package

[Chris J Arges]

Hello Mathieu, or anyone else affected,

Accepted efibootmgr into trusty-proposed. The package will build now and
be available at
https://launchpad.net/ubuntu/+source/efibootmgr/0.12-4ubuntu1~14.04.1 in
a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1574727

Title:
  [SRU] Enforce using signed kernels and modules on UEFI

Status in dkms package in Ubuntu:
  Fix Released
Status in efibootmgr package in Ubuntu:
  Fix Released
Status in efivar package in Ubuntu:
  Fix Released
Status in grub2 package in Ubuntu:
  New
Status in grub2-signed package in Ubuntu:
  New
Status in mokutil package in Ubuntu:
  Fix Released
Status in shim package in Ubuntu:
  New
Status in shim-signed package in Ubuntu:
  Fix Released
Status in dkms source package in Precise:
  New
Status in efibootmgr source package in Precise:
  Fix Committed
Status in efivar source package in Precise:
  New
Status in grub2 source package in Precise:
  New
Status in grub2-signed source package in Precise:
  New
Status in mokutil source package in Precise:
  New
Status in shim source package in Precise:
  New
Status in shim-signed source package in Precise:
  New
Status in dkms source package in Trusty:
  New
Status in efibootmgr source package in Trusty:
  Fix Committed
Status in efivar source package in Trusty:
  Fix Committed
Status in grub2 source package in Trusty:
  New
Status in grub2-signed source package in Trusty:
  New
Status in mokutil source package in Trusty:
  Fix Committed
Status in shim source package in Trusty:
  New
Status in shim-signed source package in Trusty:
  New
Status in dkms source package in Wily:
  New
Status in efibootmgr source package in Wily:
  Fix Released
Status in efivar source package in Wily:
  Fix Released
Status in grub2 source package in Wily:
  New
Status in grub2-signed source package in Wily:
  New
Status in mokutil source package in Wily:
  Fix Committed
Status in shim source package in Wily:
  New
Status in shim-signed source package in Wily:
  New
Status in dkms source package in Xenial:
  Fix Released
Status in efibootmgr source package in Xenial:
  Fix Released
Status in efivar source package in Xenial:
  Fix Released
Status in grub2 source package in Xenial:
  New
Status in grub2-signed source package in Xenial:
  New
Status in mokutil source package in Xenial:
  Fix Released
Status in shim source package in Xenial:
  New
Status in shim-signed source package in Xenial:
  New

Bug description:
  [Rationale]
  Secure Boot is good. We want to be able to validate that as much as possible 
of the boot process happens with signed binaries; from our shim (the part that 
is loaded by the EFI firmware itself), down to grub2, the kernel, and even 
loaded modules.

  [Impact]
  All our users booting in UEFI; on all supported releases.

  [Test cases]
  

  Test cases here are separated by the components that need to be
  changed:

  = grub2 =

  Booting signed kernels:
  1) Try to boot a custom kernel
  2) Verify that the kernel will not be loaded by grub (you should see an error 
message about the signature)

  Prompting on upgrade:
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && sudo reboot'
  2) Upgrade to the new grub2 package (you may need to download the updated 
package beforehand)
  3) Validate that grub2 prompts you to disable shim validation.

  = dkms =

  Prompting for dkms on install:
  1) Install r8168-dkms
  2) Verify that you're asked to disable shim validation, and walked through 
the process via debconf prompts.

  Prompting for dkms on upgrade
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && reboot'
  2) Upgrade to the new dkms package (you may need to download the updated 
package beforehand)
  3) Validate that dkms prompts you to disable shim validation.

  = shim =

  

[Kernel-packages] [Bug 1574727] Re: [SRU] Enforce using signed kernels and modules on UEFI

[Chris J Arges]

Hello Mathieu, or anyone else affected,

Accepted efibootmgr into precise-proposed. The package will build now
and be available at
https://launchpad.net/ubuntu/+source/efibootmgr/0.12-4ubuntu1~12.04.1 in
a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Changed in: efibootmgr (Ubuntu Precise)
   Status: New => Fix Committed

** Changed in: efibootmgr (Ubuntu Trusty)
   Status: New => Fix Committed

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https://bugs.launchpad.net/bugs/1574727

Title:
  [SRU] Enforce using signed kernels and modules on UEFI

Status in dkms package in Ubuntu:
  Fix Released
Status in efibootmgr package in Ubuntu:
  Fix Released
Status in efivar package in Ubuntu:
  Fix Released
Status in grub2 package in Ubuntu:
  New
Status in grub2-signed package in Ubuntu:
  New
Status in mokutil package in Ubuntu:
  Fix Released
Status in shim package in Ubuntu:
  New
Status in shim-signed package in Ubuntu:
  Fix Released
Status in dkms source package in Precise:
  New
Status in efibootmgr source package in Precise:
  Fix Committed
Status in efivar source package in Precise:
  New
Status in grub2 source package in Precise:
  New
Status in grub2-signed source package in Precise:
  New
Status in mokutil source package in Precise:
  New
Status in shim source package in Precise:
  New
Status in shim-signed source package in Precise:
  New
Status in dkms source package in Trusty:
  New
Status in efibootmgr source package in Trusty:
  Fix Committed
Status in efivar source package in Trusty:
  Fix Committed
Status in grub2 source package in Trusty:
  New
Status in grub2-signed source package in Trusty:
  New
Status in mokutil source package in Trusty:
  Fix Committed
Status in shim source package in Trusty:
  New
Status in shim-signed source package in Trusty:
  New
Status in dkms source package in Wily:
  New
Status in efibootmgr source package in Wily:
  Fix Released
Status in efivar source package in Wily:
  Fix Released
Status in grub2 source package in Wily:
  New
Status in grub2-signed source package in Wily:
  New
Status in mokutil source package in Wily:
  Fix Committed
Status in shim source package in Wily:
  New
Status in shim-signed source package in Wily:
  New
Status in dkms source package in Xenial:
  Fix Released
Status in efibootmgr source package in Xenial:
  Fix Released
Status in efivar source package in Xenial:
  Fix Released
Status in grub2 source package in Xenial:
  New
Status in grub2-signed source package in Xenial:
  New
Status in mokutil source package in Xenial:
  Fix Released
Status in shim source package in Xenial:
  New
Status in shim-signed source package in Xenial:
  New

Bug description:
  [Rationale]
  Secure Boot is good. We want to be able to validate that as much as possible 
of the boot process happens with signed binaries; from our shim (the part that 
is loaded by the EFI firmware itself), down to grub2, the kernel, and even 
loaded modules.

  [Impact]
  All our users booting in UEFI; on all supported releases.

  [Test cases]
  

  Test cases here are separated by the components that need to be
  changed:

  = grub2 =

  Booting signed kernels:
  1) Try to boot a custom kernel
  2) Verify that the kernel will not be loaded by grub (you should see an error 
message about the signature)

  Prompting on upgrade:
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && sudo reboot'
  2) Upgrade to the new grub2 package (you may need to download the updated 
package beforehand)
  3) Validate that grub2 prompts you to disable shim validation.

  = dkms =

  Prompting for dkms on install:
  1) Install r8168-dkms
  2) Verify that you're asked to disable shim validation, and walked through 
the process via debconf prompts.

  Prompting for dkms on upgrade
  0) On a system that runs a dkms module (such as r8168-dkms, rtl8812au-dkms, 
ndiswrapper-dkms, bbswitch-dkms, etc.)
  1) Make sure that validation is enabled and reboot: 'sudo mokutil 
--enable-validation && reboot'
  2) Upgrade to 

[Kernel-packages] [Bug 1516025] Re: Realtek ALC3661 Alienware14

[Christopher M. Penalver]

Mohd Imran Jamadar, one would typically not assign someone to a bug
unless they either did it themselves, or requested this be done.

** Project changed: linux => pulseaudio (Ubuntu)

** No longer affects: pulseaudio (Ubuntu)

** Project changed: pulseaudio => linux (Ubuntu)

** Changed in: linux (Ubuntu)
 Assignee: Raymond (superquad-vortex2) => (unassigned)

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  Realtek ALC3661 Alienware14

Status in ALSA driver:
  Unknown
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When watching the following video (but also audio from other programs) with 
the volume at 100%, the audio loudness is lower in comparison to the same audio 
being played at 100% in Windows 10:
  https://www.youtube.com/watch?v=YQHsXMglC9A

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-18-generic 4.2.0-18.22
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  imran  1619 F pulseaudio
   /dev/snd/controlC1:  imran  1619 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Nov 13 18:08:07 2015
  HibernationDevice: RESUME=UUID=2401d43e-85ec-4c88-81c1-c597086504a1
  InstallationDate: Installed on 2015-11-07 (5 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: Alienware Alienware 14
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic 
root=UUID=a534221a-37cb-4092-8ce2-934940eede6d ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-18-generic N/A
   linux-backports-modules-4.2.0-18-generic  N/A
   linux-firmware1.149.1
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/23/2014
  dmi.bios.vendor: Alienware
  dmi.bios.version: A09
  dmi.board.name: 07MJ2Y
  dmi.board.vendor: Alienware
  dmi.board.version: A01
  dmi.chassis.type: 8
  dmi.chassis.vendor: Alienware
  dmi.chassis.version: A09
  dmi.modalias: 
dmi:bvnAlienware:bvrA09:bd04/23/2014:svnAlienware:pnAlienware14:pvrA09:rvnAlienware:rn07MJ2Y:rvrA01:cvnAlienware:ct8:cvrA09:
  dmi.product.name: Alienware 14
  dmi.product.version: A09
  dmi.sys.vendor: Alienware

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[Kernel-packages] [Bug 1534948] Re: Ubuntu 15.10 fails to boot from Sandisk USB stick

[Christopher M. Penalver]

Daro, the issue you are reporting is an upstream one. Could you please
report this problem following the instructions verbatim at
https://wiki.ubuntu.com/Bugs/Upstream/kernel to the appropriate mailing
list (TO Greg Kroah-Hartman CC linux-usb)?

Please provide a direct URL to your post to the mailing list when it
becomes available so that it may be tracked.

Thank you for your understanding.

** Tags added: kernel-bug-exists-upstream kernel-bug-exists-
upstream-4.7-rc1

** Changed in: linux (Ubuntu)
   Status: Confirmed => Triaged

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Title:
  Ubuntu 15.10 fails to boot from Sandisk USB stick

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Booting from Sandisk USB stick fails and stops on "device descriptor
  read/64, error -71" and "device not accepting address 6, error -71" on
  Dell Latitude E5420 Laptop. I tried every USB socket but without
  success. Booting with "rootwait" parameter does not help either.

  [5.190746] ata5: SATA link down (SStatus 0 SControl 300)
  [5.510923] ata6: SATA link down (SStatus 0 SControl 300)
  [   18.414128] usb 2-1.4: device descriptor read/64, error -110
  [   23.601028] usb 2-1.4: device descriptor read/64, error -71
  [   23.777126] usb 2-1.4: new high-speed USB device number 4 using ehci-pci
  [   23.861176] usb 2-1.4: device descriptor read/64, error -71
  [   24.049280] usb 2-1.4: device descriptor read/64, error -71
  [   24.225377] usb 2-1.4: new high-speed USB device number 5 using ehci-pci
  [   24.641614] usb 2-1.4: device not accepting address 5, error -71
  [   24.713649] usb 2-1.4: new high-speed USB device number 6 using ehci-pci
  [   25.129882] usb 2-1.4: device not accepting address 6, error -71
  [   25.131599] usb 2-1-port4: unable to enumerate USB device
  [   25.205925] usb 2-1.6: new full-speed USB device number 7 using ehci-pci
  [   25.303424] usb 2-1.6: New USB device found, idVendor=413c, idProduct=8187
  [   25.304928] usb 2-1.6: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3
  [   25.306409] usb 2-1.6: Product: DW375 Bluetooth Module
  [   25.307864] usb 2-1.6: Manufacturer: Dell Computer Corp
  [   25.309305] usb 2-1.6: SerialNumber: 90004EDB8100

  however unpluging and repluging usb stick makes booting process go
  further

  [   35.799849] usb 2-1.4: new high-speed USB device number 8 using ehci-pci
  [   35.893824] usb 2-1.4: New USB device found, idVendor=0781, idProduct=5583
  [   35.895294] usb 2-1.4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3
  [   35.896728] usb 2-1.4: Product: Ultra Fit
  [   35.898129] usb 2-1.4: Manufacturer: SanDisk
  [   35.899521] usb 2-1.4: SerialNumber: 4C530001160413113001
  [   35.905302] usb-storage 2-1.4:1.0: USB Mass Storage device detected
  [   35.907051] scsi host6: usb-storage 2-1.4:1.0
  [   35.908544] usbcore: registered new interface driver usb-storage
  [   35.911586] usbcore: registered new interface driver uas
  [   36.909422] scsi 6:0:0:0: Direct-Access SanDisk  Ultra Fit1.00 
PQ: 0 ANSI: 6
  [   36.911179] sd 6:0:0:0: Attached scsi generic sg2 type 0
  [   36.913169] sd 6:0:0:0: [sdb] 60751872 512-byte logical blocks: (31.1 
GB/28.9 GiB)
  [   36.915880] sd 6:0:0:0: [sdb] Write Protect is off
  [   36.917297] sd 6:0:0:0: [sdb] Mode Sense: 43 00 00 00
  [   36.918317] sd 6:0:0:0: [sdb] Write cache: disabled, read cache: enabled, 
doesn't support DPO or FUA
  [   36.950274]  sdb: sdb1 sdb2 < sdb5 >
  [   36.955479] sd 6:0:0:0: [sdb] Attached SCSI removable disk
  [   37.254029] EXT4-fs (sdb1): mounted filesystem with ordered data mode. 
Opts: (null)

  ---
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  darek  1257 F pulseaudio
  CurrentDesktop: LXDE
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=e7e49edd-f274-4ac4-ae57-ebbeb8082257
  InstallationDate: Installed on 2015-11-10 (181 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: Dell Inc. Latitude E5420
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic 
root=UUID=ee3725ef-3af5-4853-84aa-d4526d8e6014 ro priority=low rootwait
  ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-22-generic N/A
   linux-backports-modules-4.4.0-22-generic  N/A
   linux-firmware1.157
  Tags:  xenial
  Uname: Linux 4.4.0-22-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-04-23 (17 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 07/10/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 0H5TG2
  dmi.board.vendor: Dell Inc.
  

[Kernel-packages] [Bug 1572801] Re: Ubuntu 16.04 Unity desktop uses much more ram than Ubuntu 15.10

[Scott Mackay]

Here's a screenshot with various diagnostic windows up.  It looks like
/dev/core is the culprit for me since my hdd is 1T but the process says
it is 140.7TB in size, the link goes to /proc/kcore but using sudo rm
/proc/kcore results in a message "Operation not Permitted" in the
terminal.  However sudo rm /dev/core works, and the memory drops to 20%
of RAM for a few seconds then goes back up to 25% of RAM out of 8GB.
I'm not sure what my next step should be since I deleted core and there
is no bootchart.

** Attachment added: "Screenshot from 2016-06-01 06-38-40.png"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1572801/+attachment/4674337/+files/Screenshot%20from%202016-06-01%2006-38-40.png

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https://bugs.launchpad.net/bugs/1572801

Title:
  Ubuntu 16.04 Unity desktop uses much more ram than Ubuntu 15.10

Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Xenial:
  Confirmed

Bug description:
  Ubuntu 16.04 64bit ISO number 20160420.1
  unity version 7.4.0+16.04.20160415-0ubuntu1
  Ubuntu 16.04 64bit ram usage has increase dramatically over Ubuntu 15.10
  Ubuntu 16.04 ram roughly 1 GB Ubuntu15.10 can be tuned to 420, 450 MB
  Ubuntu 16.04 with unity uses 1GB whereas Kubuntu 16.04 is using 420MB live usb

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: unity 7.4.0+16.04.20160415-0ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  .tmp.unity_support_test.0:
   
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CasperVersion: 1.376
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Thu Apr 21 01:44:22 2016
  DistUpgraded: Fresh install
  DistroCodename: xenial
  DistroVariant: ubuntu
  GraphicsCard:
   Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics 
Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller])
 Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen Core Processor 
Integrated Graphics Controller [1043:8534]
  GsettingsChanges:
   b'org.compiz.core' b'outputs' b"['1920x1080+0+0']"
   b'org.compiz.core' b'active-plugins' b"['core', 'composite', 'opengl', 
'place', 'regex', 'resize', 'session', 'snap', 'vpswitch', 'wall', 'animation', 
'commands', 'compiztoolbox', 'copytex', 'fade', 'grid', 'imgpng', 'mousepoll', 
'move', 'scale', 'unitymtgrabhandles', 'workarounds', 'expo', 'ezoom', 
'unityshell']"
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
   b'org.gnome.desktop.interface' b'scaling-factor' b'uint32 1'
  LiveMediaBuild: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  MachineType: ASUS All Series
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/username.seed boot=casper quiet splash --- 
cdrom-detect/try-usb=true noprompt
  SourcePackage: unity
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/03/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2004
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z87-PLUS
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2004:bd06/03/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87-PLUS:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS
  version.compiz: compiz 1:0.9.12.2+16.04.20160415-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.67-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2
  version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20160325-1ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.12-1build2
  xserver.bootTime: Thu Apr 21 01:37:17 2016
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   
  xserver.version: 2:1.18.3-1ubuntu2

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