[Kernel-packages] [Bug 1315221] Re: 8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses connection/becomes unusable on Intel 7260

[gianluca]

hello,

sorry for the basic question...

during the last update the application Software Updater reported me a
wrong package installation. the package is related to the wifi-bluetooth
of the intel chipset we are talking about in this discussion. however,
i'm not able to find any more the log concerning that package. Running
the software does not provide any usefull information but simply
reporting what shown in the snapshot attached.

where can i find it?

thank
g.


** Attachment added: Screenshot from 2014-12-15 09:25:40.png
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315221/+attachment/4281328/+files/Screenshot%20from%202014-12-15%2009%3A25%3A40.png

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Title:
  8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses
  connection/becomes unusable on Intel 7260

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My Intel 7260 network card regularly shows very poor performance
  and/or loses its connection entirely. On several occasions I have been
  unable to reestablish an association with the AP without rebooting.
  This occurs even if the laptop is within a few feet of the AP. I did
  not have this problem on 12.04 with a quantal backport kernel.

  Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 
6b)
  Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c470]

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  Date: Thu May  1 22:59:32 2014
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (6 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/11/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA02:bd12/11/2013:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  elb5375 F pulseaudio
   /dev/snd/controlC0:  elb5375 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (94 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-32-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  Tags:  trusty
  Uname: Linux 3.13.0-32-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 03/19/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd03/19/2014:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1402172] Re: kernel 3.16.0-28-generic breaks Radeon HD 6310

[Maarten Fonville]

I see btw more people reporting problems with the Trusty stable kernel
update combined with their Radeon:
http://forum.kodi.tv/showthread.php?tid=174854page=225

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Title:
  kernel 3.16.0-28-generic breaks Radeon HD 6310

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When applying the updates on my Ubuntu Utopic installation I received the new 
3.16.0-28 kernel.
  The computer had no problems with the Utopic kernels before ( up to 
3.16.0-26), but now it suddenly won't give any output (via HDMI) when booting. 
I don't get X, I don't get a splah and I can't switch with ctrl+alt+fX to one 
of the terminals.

  When booting with the older kernels or the latest (3.18.0) kernel from
  http://kernel.ubuntu.com/~kernel-ppa/mainline/ no problem appears. I
  also reinstalled the 3.16.0-28 kernel image and reran update-
  initramfs, but the problem stays. So something explicitly in this
  kernel is creating this issue.

  
  Below I paste the relevant messages i found in the dmesg/syslog:

  Dec 11 21:49:14 tolnedra kernel: [  240.144267] INFO: task kworker/0:0:4 
blocked for more than 120 seconds.
  Dec 11 21:49:14 tolnedra kernel: [  240.144419]   Not tainted 
3.16.0-28-generic #37-Ubuntu
  Dec 11 21:49:14 tolnedra kernel: [  240.144526] echo 0  
/proc/sys/kernel/hung_task_timeout_secs disables this message.
  Dec 11 21:49:14 tolnedra kernel: [  240.144677] kworker/0:0 D 
88014ec13840 0 4  2 0x
  Dec 11 21:49:14 tolnedra kernel: [  240.144889] Workqueue: events 
output_poll_execute [drm_kms_helper]
  Dec 11 21:49:14 tolnedra kernel: [  240.145011]  88014915bd40 
0046 8801490c9e90 00013840
  Dec 11 21:49:14 tolnedra kernel: [  240.145162]  88014915bfd8 
00013840 8801490c9e90 88014732ca08
  Dec 11 21:49:14 tolnedra kernel: [  240.145313]  88014732ca0c 
8801490c9e90  88014732ca10
  Dec 11 21:49:14 tolnedra kernel: [  240.145464] Call Trace:
  Dec 11 21:49:14 tolnedra kernel: [  240.145529]  [81785589] 
schedule_preempt_disabled+0x29/0x70
  Dec 11 21:49:14 tolnedra kernel: [  240.145658]  [81787b25] 
__mutex_lock_slowpath+0xd5/0x1f0
  Dec 11 21:49:14 tolnedra kernel: [  240.145782]  [81787c5f] 
mutex_lock+0x1f/0x30
  Dec 11 21:49:14 tolnedra kernel: [  240.154118]  [c044955b] 
output_poll_execute+0x4b/0x180 [drm_kms_helper]
  Dec 11 21:49:14 tolnedra kernel: [  240.162414]  [8108da32] 
process_one_work+0x182/0x4e0
  Dec 11 21:49:14 tolnedra kernel: [  240.170642]  [8108ddfb] 
worker_thread+0x6b/0x6a0
  Dec 11 21:49:14 tolnedra kernel: [  240.178795]  [8108dd90] ? 
process_one_work+0x4e0/0x4e0
  Dec 11 21:49:14 tolnedra kernel: [  240.186899]  [81094c6b] 
kthread+0xdb/0x100
  Dec 11 21:49:14 tolnedra kernel: [  240.194991]  [81094b90] ? 
kthread_create_on_node+0x1c0/0x1c0
  Dec 11 21:49:14 tolnedra kernel: [  240.203060]  [81789dfc] 
ret_from_fork+0x7c/0xb0
  Dec 11 21:49:14 tolnedra kernel: [  240.211078]  [81094b90] ? 
kthread_create_on_node+0x1c0/0x1c0
  Dec 11 21:49:14 tolnedra kernel: [  240.219183] INFO: task Xorg:2306 blocked 
for more than 120 seconds.
  Dec 11 21:49:14 tolnedra kernel: [  240.227291]   Not tainted 
3.16.0-28-generic #37-Ubuntu
  Dec 11 21:49:14 tolnedra kernel: [  240.235115] echo 0  
/proc/sys/kernel/hung_task_timeout_secs disables this message.
  Dec 11 21:49:14 tolnedra kernel: [  240.242738] XorgD 
88014ec13840 0  2306   2234 0x0040
  Dec 11 21:49:14 tolnedra kernel: [  240.250129]  8801414ab380 
0086 88008a301460 00013840
  Dec 11 21:49:14 tolnedra kernel: [  240.257257]  8801414abfd8 
00013840 88008a301460 88014732ca08
  Dec 11 21:49:14 tolnedra kernel: [  240.264153]  88014732ca0c 
88008a301460  88014732ca10
  Dec 11 21:49:14 tolnedra kernel: [  240.145464] Call Trace:
  Dec 11 21:49:14 tolnedra kernel: [  240.145529]  [81785589] 
schedule_preempt_disabled+0x29/0x70
  Dec 11 21:49:14 tolnedra kernel: [  240.145658]  [81787b25] 
__mutex_lock_slowpath+0xd5/0x1f0
  Dec 11 21:49:14 tolnedra kernel: [  240.145782]  [81787c5f] 
mutex_lock+0x1f/0x30
  Dec 11 21:49:14 tolnedra kernel: [  240.154118]  [c044955b] 
output_poll_execute+0x4b/0x180 [drm_kms_helper]
  Dec 11 21:49:14 tolnedra kernel: [  240.162414]  [8108da32] 
process_one_work+0x182/0x4e0
  Dec 11 21:49:14 tolnedra kernel: [  240.170642]  [8108ddfb] 
worker_thread+0x6b/0x6a0
  Dec 11 21:49:14 tolnedra kernel: [  240.178795]  [8108dd90] ? 
process_one_work+0x4e0/0x4e0
  Dec 11 21:49:14 tolnedra kernel: [  240.186899]  [81094c6b] 
kthread+0xdb/0x100
  Dec 11 21:49:14 tolnedra kernel: [  

[Kernel-packages] [Bug 1315221] Re: 8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses connection/becomes unusable on Intel 7260

[Shih-Yuan Lee]

@gianluca,

It seems that you are using a preloaded Ubuntu system.
What is your hardware vendor and preloaded Ubuntu series?
Did you ever upgrade the system from Ubuntu 12.04 to Ubuntu 14.04?

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Title:
  8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses
  connection/becomes unusable on Intel 7260

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My Intel 7260 network card regularly shows very poor performance
  and/or loses its connection entirely. On several occasions I have been
  unable to reestablish an association with the AP without rebooting.
  This occurs even if the laptop is within a few feet of the AP. I did
  not have this problem on 12.04 with a quantal backport kernel.

  Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 
6b)
  Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c470]

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  Date: Thu May  1 22:59:32 2014
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (6 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/11/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA02:bd12/11/2013:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  elb5375 F pulseaudio
   /dev/snd/controlC0:  elb5375 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (94 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-32-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  Tags:  trusty
  Uname: Linux 3.13.0-32-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 03/19/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd03/19/2014:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1386490] Re: HP ProLiant m400 nic doesn't work after trusty

[Andrew Cloke]

** Tags added: arm-hs-vivid

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Title:
  HP ProLiant m400 nic doesn't work after trusty

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Utopic:
  Fix Committed
Status in linux source package in Vivid:
  Confirmed

Bug description:
  Starting in 3.15, arm64 began defaulting to non-coherent dma_ops:

  commit c7a4a7658d689f664050c45493d79adf053f226e
  Author: Ritesh Harjani ritesh.harj...@gmail.com
  Date:   Wed Apr 23 06:29:46 2014 +0100

  arm64: Make default dma_ops to be noncoherent

  Firmware (dtb in the case of the m400) is responsible for telling the
  kernel when a device requires coherent dma_ops. However, as of utopic,
  this property is not being inherited by downstream devices.
  Specifically, the xgene-pcie device is marked as coherent, but the
  devices behind it (mellanox card) still get initialized with non-
  coherent ops.

  This results in the mlx4 driver bailing out with the following messages:
  [   18.703635] mlx4_core :01:00.0: command 0x23 timed out (go bit not 
cleared)
  [   18.710911] mlx4_core :01:00.0: Failed to initialize queue pair table, 
aborting

  
  There's an upstream discussion on the topic here:
http://www.spinics.net/lists/arm-kernel/msg362320.html

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[Kernel-packages] [Bug 1284433] Re: System can not reboot on APM X-Gene board

[Andrew Cloke]

** Tags added: arm-hs-vivid

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Title:
  System can not reboot on APM X-Gene board

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
   * Stopping rsync daemon rsync   [ OK 
] 
   * Asking all remaining processes to terminate...[ OK 
] 
   * All processes ended within 1 seconds...   [ OK 
] 
   * Deactivating swap...  [ OK 
] 
   * Unmounting weak filesystems...[ OK 
] 
   * Unmounting local filesystems...   [ OK 
] 
   * Will now restart
  [  151.242953] reboot: Restarting system

  System hangs when rebooting, need drivers from
  http://www.spinics.net/lists/arm-kernel/msg303898.html

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1358949] Re: arm64 iperf performance suboptimal

[Andrew Cloke]

** Tags added: arm-hs-vivid

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Title:
  arm64 iperf performance suboptimal

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  [Impact]
  The copy_{to,from}_user implementations in the Ubuntu kernel are suboptimal. 
Optimized implementations have been submitted upstream and have shown a 
significant improvement in network performance.

  Iperf performance increase:
  -l (size)   1 core result
  Optimized   64B 44-51Mb/s
  1500B   4.9Gb/s
  3B  16.2Gb/s
  Original64B 34-50.7Mb/s
  1500B   4.7Gb/s
  3B  14.5Gb/s

  [Test Case]
  Generate traffic from one node to another using iperf (see above for config).

  [Regression Risk]
  These functions are obviously used heavily throughout the kernel, so a defect 
here could have significant impact. This risk is mitigated by using an 
implementation heavily based on the linaro string libraries (which are used in 
other places already, e.g. glibc), and through active testing of this patch on 
real hardware using a trusty-kernel base.

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[Kernel-packages] [Bug 1315221] Re: 8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses connection/becomes unusable on Intel 7260

[gianluca]

hello fourdollars,

thanks for the reply.

The machine is a Dell XPS. I bought it with ubuntu 12.04 on it and the
very first operation I did has been an update to 14.04

To be honest, I do not remember if the problem arose also with the 12.04
version.

g.

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Title:
  8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses
  connection/becomes unusable on Intel 7260

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My Intel 7260 network card regularly shows very poor performance
  and/or loses its connection entirely. On several occasions I have been
  unable to reestablish an association with the AP without rebooting.
  This occurs even if the laptop is within a few feet of the AP. I did
  not have this problem on 12.04 with a quantal backport kernel.

  Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 
6b)
  Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c470]

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  Date: Thu May  1 22:59:32 2014
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (6 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/11/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA02:bd12/11/2013:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  elb5375 F pulseaudio
   /dev/snd/controlC0:  elb5375 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (94 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-32-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  Tags:  trusty
  Uname: Linux 3.13.0-32-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 03/19/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd03/19/2014:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1315221] Re: 8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses connection/becomes unusable on Intel 7260

[Shih-Yuan Lee]

@gianluca,

Could you also provide the list of `dkms status`?

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1315221

Title:
  8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses
  connection/becomes unusable on Intel 7260

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My Intel 7260 network card regularly shows very poor performance
  and/or loses its connection entirely. On several occasions I have been
  unable to reestablish an association with the AP without rebooting.
  This occurs even if the laptop is within a few feet of the AP. I did
  not have this problem on 12.04 with a quantal backport kernel.

  Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 
6b)
  Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c470]

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  Date: Thu May  1 22:59:32 2014
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (6 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/11/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA02:bd12/11/2013:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  elb5375 F pulseaudio
   /dev/snd/controlC0:  elb5375 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (94 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-32-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  Tags:  trusty
  Uname: Linux 3.13.0-32-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 03/19/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd03/19/2014:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1289961] Re: 8086:08b2 [Lenovo ThinkPad T440s] Power management causes Intel wifi 7260 slowness

[Francois Thirioux]

OK, I got it.

It seems to me that the -8 version has uAPSD disabled. I don't know how to 
check that.
In 
/sys/module/iwlwifi/parameters
the uapsd_disable is set to N
but as far I can remember uAPSD was disabled when using -8 version because -8 
driver was buggy. Is it a kernel stuff to disable it ?

When I use the -9 (e.g. latest 25.228.9.0) version, the download speed is very 
poor.
Ok, I tried to pass 
uapsd_disable=Y
in
/etc/modprobe.d/iwlwifi.conf
but it does not change the loaded parameter
/sys/module/iwlwifi/parameters/uapsd_disable
which is still set to N ,
so I think this parameter is forced by Ubuntu's kernel (that's really out of my 
knowledge abilities...).

SO the workaround which can lead to a fix for this bug, waiting for 15.04 :
- run Ubuntu 14.10 with -9 firmware (the default one) ;
- remove iwlwifi/iwlmvm modules ;
- reload (via modprobe) iwlwifi module with uapsd_disable=Y option ;
- the download speed is max !

I read that uAPSD was enabled in -9 firmware because bugs have been
busted. Maybe some of them survived ?

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1289961

Title:
  8086:08b2 [Lenovo ThinkPad T440s] Power management causes Intel wifi
  7260 slowness

Status in linux-firmware package in Ubuntu:
  Triaged

Bug description:
  With power management on, download speed reaches an upper limit 400
  kB/s instead of the normal 1500 kB/s I get with some other PC
  connected to my network. The speed often slows down very very low,
  especially when I'm far away from my AP. Removing N mode does not
  solve the issue.

  03:00.0 Network controller [0280]: Intel Corporation Wireless 7260 
[8086:08b2] (rev 83)
   Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c270]

  This is a regression in Trusty update going from linux-firmware 1.127 to 
1.127.10. As per 
https://launchpad.net/ubuntu/+archive/primary/+files/linux-firmware_1.127.tar.gz
 this is how 1.127 only included:
  /linux-firmware/iwlwifi-7260-7.ucode
  /linux-firmware/iwlwifi-7260-8.ucode

  However, as per 
https://launchpad.net/ubuntu/+archive/primary/+files/linux-firmware_1.127.10.tar.gz
 it includes:
  /linux-firmware/iwlwifi-7260-8.ucode
  /linux-firmware/iwlwifi-7260-9.ucode

  WORKAROUND: Remove wireless interface's power management via Powertop
  or
  WORKAROUND: Revert to previous iwlwifi-7260-8.ucode (remove the -9 version 
from /lib/firmware)
  WORKAROUND: Use latest Intel upstream firmware iwlwifi-7260-ucode-23.10.10.0.

  ---
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ft 1884 F pulseaudio
   /dev/snd/controlC0:  ft 1884 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=54b265b9-4433-42d4-8d0f-fac028ee7030
  InstallationDate: Installed on 2014-03-05 (46 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 Trusty Tahr - Alpha amd64 (20140226)
  Lsusb:
   Bus 001 Device 002: ID 8087:8000 Intel Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20AQCTO1WW
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=b1cbc034-b66f-4f6c-9d61-507b8cb23ffe ro quiet
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  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-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  Tags:  trusty
  Uname: Linux 3.13.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 03/28/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GJET75WW (2.25 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20AQCTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: 0B98405 STD
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrGJET75WW(2.25):bd03/28/2014:svnLENOVO:pn20AQCTO1WW:pvrThinkPadT440s:rvnLENOVO:rn20AQCTO1WW:rvr0B98405STD:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20AQCTO1WW
  dmi.product.version: ThinkPad T440s
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:

[Kernel-packages] [Bug 1315221] Re: 8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses connection/becomes unusable on Intel 7260

[gianluca]

here we are:

oem-audio-hda-daily-lts-quantal, 0.201308192259~precise1, 3.5.0-56-generic, 
x86_64: installed
oem-wireless-bluetooth-intel-7260, 3.10.20130828, 3.5.0-56-generic, x86_64: 
installed
virtualbox, 4.3.10, 3.13.0-39-generic, x86_64: installed
virtualbox, 4.3.10, 3.13.0-40-generic, x86_64: installed
virtualbox, 4.3.10, 3.13.0-43-generic, x86_64: installed
virtualbox, 4.3.10, 3.5.0-56-generic, x86_64: installed


best,
g.

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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/1315221

Title:
  8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses
  connection/becomes unusable on Intel 7260

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My Intel 7260 network card regularly shows very poor performance
  and/or loses its connection entirely. On several occasions I have been
  unable to reestablish an association with the AP without rebooting.
  This occurs even if the laptop is within a few feet of the AP. I did
  not have this problem on 12.04 with a quantal backport kernel.

  Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 
6b)
  Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c470]

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  Date: Thu May  1 22:59:32 2014
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (6 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/11/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA02:bd12/11/2013:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  elb5375 F pulseaudio
   /dev/snd/controlC0:  elb5375 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (94 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-32-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  Tags:  trusty
  Uname: Linux 3.13.0-32-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 03/19/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd03/19/2014:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1289961] Re: 8086:08b2 [Lenovo ThinkPad T440s] Power management causes Intel wifi 7260 slowness

[Francois Thirioux]

Please note that I had to do the same uAPSD disabling in Windows 8/8.1 with 
latest drivers via the W8's driver parameters window.
Reference (e.g.) :
https://communities.intel.com/message/265839#265839
from
https://communities.intel.com/thread/47983


** Description changed:

  With power management on, download speed reaches an upper limit 400 kB/s
  instead of the normal 1500 kB/s I get with some other PC connected to my
  network. The speed often slows down very very low, especially when I'm
  far away from my AP. Removing N mode does not solve the issue.
  
  03:00.0 Network controller [0280]: Intel Corporation Wireless 7260 
[8086:08b2] (rev 83)
-  Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c270]
+  Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c270]
  
  This is a regression in Trusty update going from linux-firmware 1.127 to 
1.127.10. As per 
https://launchpad.net/ubuntu/+archive/primary/+files/linux-firmware_1.127.tar.gz
 this is how 1.127 only included:
  /linux-firmware/iwlwifi-7260-7.ucode
  /linux-firmware/iwlwifi-7260-8.ucode
  
  However, as per 
https://launchpad.net/ubuntu/+archive/primary/+files/linux-firmware_1.127.10.tar.gz
 it includes:
  /linux-firmware/iwlwifi-7260-8.ucode
  /linux-firmware/iwlwifi-7260-9.ucode
  
  WORKAROUND: Remove wireless interface's power management via Powertop
  or
  WORKAROUND: Revert to previous iwlwifi-7260-8.ucode (remove the -9 version 
from /lib/firmware)
- WORKAROUND: Use latest Intel upstream firmware iwlwifi-7260-ucode-23.10.10.0.
+ WORKAROUND: Use latest Intel upstream firmware iwlwifi-7260-ucode-23.10.10.0 
with 3.17+ kernels
+ WORKAROUND : use the default (25.222.9.0) firmware and disable uAPSD (see 
message #64)
  
  ---
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ft 1884 F pulseaudio
   /dev/snd/controlC0:  ft 1884 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=54b265b9-4433-42d4-8d0f-fac028ee7030
  InstallationDate: Installed on 2014-03-05 (46 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 Trusty Tahr - Alpha amd64 (20140226)
  Lsusb:
   Bus 001 Device 002: ID 8087:8000 Intel Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20AQCTO1WW
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=b1cbc034-b66f-4f6c-9d61-507b8cb23ffe ro quiet
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  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-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  Tags:  trusty
  Uname: Linux 3.13.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
  
  _MarkForUpload: True
  dmi.bios.date: 03/28/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GJET75WW (2.25 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20AQCTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: 0B98405 STD
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrGJET75WW(2.25):bd03/28/2014:svnLENOVO:pn20AQCTO1WW:pvrThinkPadT440s:rvnLENOVO:rn20AQCTO1WW:rvr0B98405STD:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20AQCTO1WW
  dmi.product.version: ThinkPad T440s
  dmi.sys.vendor: LENOVO

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1289961

Title:
  8086:08b2 [Lenovo ThinkPad T440s] Power management causes Intel wifi
  7260 slowness

Status in linux-firmware package in Ubuntu:
  Triaged

Bug description:
  With power management on, download speed reaches an upper limit 400
  kB/s instead of the normal 1500 kB/s I get with some other PC
  connected to my network. The speed often slows down very very low,
  especially when I'm far away from my AP. Removing N mode does not
  solve the issue.

  03:00.0 Network controller [0280]: Intel Corporation Wireless 7260 
[8086:08b2] (rev 83)
   Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c270]

  This is a regression in Trusty update going from linux-firmware 1.127 to 
1.127.10. As per 

[Kernel-packages] [Bug 1402551] [NEW] High memory usage of Xorg and kwin after Xorg security updates [nvidia]

[Bernhard]

Public bug reported:

Hello,

since the Xorg/nvidia security updates last week, I encounter a problem with 
growing Xorg and kwin memory usage.
In one hour the memory consumption is at Xorg ~ 270 MiB and at kwin: 300 MB , 
so the system responds slowly and scrolling is very slow in in dolphin, kwrite, 
firefox, etc.
After several hours the system is so slow, that only a restart helps, and then 
the growing of memory starts again.

*** My Tests;

I tried several nvidia drivers, but without success (from:
https://launchpad.net/~xorg-
edgers/+archive/ubuntu/ppa/+index?field.series_filter=precise)

304.125-0ubuntu0.0.1~xedgers12.04.1 
331.113-0ubuntu0.0.1~xedgers12.04.1 
346.22-0ubuntu1~xedgers12.04.1
(With purging each nvidia driver and fresh installing it)

*** My configuration;

Two Kubuntu 12.04.5 PCs with a nvidia card; 
nvidia driver 331.113-0ubuntu0.0.0.3 and 304.125-0ubuntu0.0.0.1
One pc with the Trusty Xstack (HWE) with Trusty kernel (3.13.0-43.72~precise1) 
and the other one with the stock kernel (3.2.0-74-generic #109) and stock 
xstack.


I use one pc in my office, so it disturbs my work because of the slowness and 
restarts.

Thank you for your help!

Best regards, Bernhard


*** Problematic packages and other Xorg deps

nvidia-graphics-drivers-331 (331.113-0ubuntu0.0.0.3) precise-security;
urgency=medium

  [ Alberto Milone ]
  * debian/substvars:
- Add support for video ABIs up to 19.
  * debian/templates/dkms_nvidia.conf.in:
- Drop all the patches.
  * SECURITY UPDATE:
- CVE-2014-8091, CVE-2014-8098, CVE-2014-8298 (LP: #1400673).
 -- Alberto Milone email address hidden Tue, 09 Dec 2014 12:10:46 +0100

CVE-2014-8298   RESERVED
CVE-2014-8098   out of bounds access in GLX extension
CVE-2014-8091   denial of service due to unchecked malloc in client 
authentication

nvidia-graphics-drivers-304-updates (304.125-0ubuntu0.0.0.1) 
  
xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise4) precise-security; 
urgency=medium

  * SECURITY UPDATE: Dec 2014 security issues - additional fixes
- debian/patches/CVE-2014-8xxx/003[4567]*.patch: add additional
  fixes not included in original pre-advisory bundle.
 -- Marc Deslauriers email address hidden Tue, 09 Dec 2014 17:25:15 -0500
 
xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise3) precise-security; 
urgency=medium

  * SECURITY UPDATE: Dec 2014 protocol handling security issues
- debian/patches/CVE-2014-8xxx/*.patch: patches from upstream to fix
  a multitude of security issues, including a couple of pre-requisite
  fixes from git.
- CVE-2014-8091
- CVE-2014-8092
- CVE-2014-8093
- CVE-2014-8094
- CVE-2014-8095
- CVE-2014-8096
- CVE-2014-8097
- CVE-2014-8098
- CVE-2014-8099
- CVE-2014-8100
- CVE-2014-8101
- CVE-2014-8102
- CVE-2014-8103
 -- Marc Deslauriers email address hidden Sat, 06 Dec 2014 10:28:55 -0500

CVE-2014-8091   denial of service due to unchecked malloc in client 
authentication
CVE-2014-8092   intger overflows in X11 core protocol requests
CVE-2014-8093   integer overflows in GLX extension
CVE-2014-8094   integer overflows in DRI2 extensions
CVE-2014-8095   out of bounds access in XInput extensions
CVE-2014-8096   out of bounds access in XC-MISC extension
CVE-2014-8097   out of bounds access in DBE extension
CVE-2014-8098   out of bounds access in GLX extension
CVE-2014-8099   out of bounds access in XVideo extension
CVE-2014-8100   out of bounds access in Render extension
CVE-2014-8101   out of bounds access in RandR extension
CVE-2014-8102   out of bounds access in XFixes extension
CVE-2014-8103   out of bounds access in DRI3  Present extensions
 
and other Xorg deps

** Affects: nvidia-graphics-drivers-304-updates (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: nvidia-graphics-drivers-331-updates (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: xorg-server (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: xorg-server-lts-trusty (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: high kde kwin memory nvidia usage xorg

** Also affects: nvidia-graphics-drivers-331-updates (Ubuntu)
   Importance: Undecided
   Status: New

** Package changed: linux-firmware (Ubuntu) = xorg-server-lts-trusty
(Ubuntu)

** Also affects: nvidia-graphics-drivers-304-updates (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: xorg-server (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  High memory usage of Xorg and kwin after Xorg security updates
  [nvidia]

Status in nvidia-graphics-drivers-304-updates package in Ubuntu:
  New
Status in nvidia-graphics-drivers-331-updates package in Ubuntu:
  New
Status in xorg-server package in Ubuntu:
  New
Status in xorg-server-lts-trusty package in Ubuntu:
  New

[Kernel-packages] [Bug 1402172] Re: kernel 3.16.0-28-generic breaks Radeon HD 6310

[Christopher M. Penalver]

Maarten Fonville, forum posts are largely unhelpful. As well, I have a
radeon card and I don't have the problems mentioned here.

Despite this, I booted into the x64 (not 32-bit) daily live environment,
immediately ran apport-collect against one of my bug reports, the
terminal output responded asking me to install python-apport, which I
did, ran it again and Firefox came up for a login to Launchpad. So, I'm
failing to understand what you are getting stuck on.

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Title:
  kernel 3.16.0-28-generic breaks Radeon HD 6310

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When applying the updates on my Ubuntu Utopic installation I received the new 
3.16.0-28 kernel.
  The computer had no problems with the Utopic kernels before ( up to 
3.16.0-26), but now it suddenly won't give any output (via HDMI) when booting. 
I don't get X, I don't get a splah and I can't switch with ctrl+alt+fX to one 
of the terminals.

  When booting with the older kernels or the latest (3.18.0) kernel from
  http://kernel.ubuntu.com/~kernel-ppa/mainline/ no problem appears. I
  also reinstalled the 3.16.0-28 kernel image and reran update-
  initramfs, but the problem stays. So something explicitly in this
  kernel is creating this issue.

  
  Below I paste the relevant messages i found in the dmesg/syslog:

  Dec 11 21:49:14 tolnedra kernel: [  240.144267] INFO: task kworker/0:0:4 
blocked for more than 120 seconds.
  Dec 11 21:49:14 tolnedra kernel: [  240.144419]   Not tainted 
3.16.0-28-generic #37-Ubuntu
  Dec 11 21:49:14 tolnedra kernel: [  240.144526] echo 0  
/proc/sys/kernel/hung_task_timeout_secs disables this message.
  Dec 11 21:49:14 tolnedra kernel: [  240.144677] kworker/0:0 D 
88014ec13840 0 4  2 0x
  Dec 11 21:49:14 tolnedra kernel: [  240.144889] Workqueue: events 
output_poll_execute [drm_kms_helper]
  Dec 11 21:49:14 tolnedra kernel: [  240.145011]  88014915bd40 
0046 8801490c9e90 00013840
  Dec 11 21:49:14 tolnedra kernel: [  240.145162]  88014915bfd8 
00013840 8801490c9e90 88014732ca08
  Dec 11 21:49:14 tolnedra kernel: [  240.145313]  88014732ca0c 
8801490c9e90  88014732ca10
  Dec 11 21:49:14 tolnedra kernel: [  240.145464] Call Trace:
  Dec 11 21:49:14 tolnedra kernel: [  240.145529]  [81785589] 
schedule_preempt_disabled+0x29/0x70
  Dec 11 21:49:14 tolnedra kernel: [  240.145658]  [81787b25] 
__mutex_lock_slowpath+0xd5/0x1f0
  Dec 11 21:49:14 tolnedra kernel: [  240.145782]  [81787c5f] 
mutex_lock+0x1f/0x30
  Dec 11 21:49:14 tolnedra kernel: [  240.154118]  [c044955b] 
output_poll_execute+0x4b/0x180 [drm_kms_helper]
  Dec 11 21:49:14 tolnedra kernel: [  240.162414]  [8108da32] 
process_one_work+0x182/0x4e0
  Dec 11 21:49:14 tolnedra kernel: [  240.170642]  [8108ddfb] 
worker_thread+0x6b/0x6a0
  Dec 11 21:49:14 tolnedra kernel: [  240.178795]  [8108dd90] ? 
process_one_work+0x4e0/0x4e0
  Dec 11 21:49:14 tolnedra kernel: [  240.186899]  [81094c6b] 
kthread+0xdb/0x100
  Dec 11 21:49:14 tolnedra kernel: [  240.194991]  [81094b90] ? 
kthread_create_on_node+0x1c0/0x1c0
  Dec 11 21:49:14 tolnedra kernel: [  240.203060]  [81789dfc] 
ret_from_fork+0x7c/0xb0
  Dec 11 21:49:14 tolnedra kernel: [  240.211078]  [81094b90] ? 
kthread_create_on_node+0x1c0/0x1c0
  Dec 11 21:49:14 tolnedra kernel: [  240.219183] INFO: task Xorg:2306 blocked 
for more than 120 seconds.
  Dec 11 21:49:14 tolnedra kernel: [  240.227291]   Not tainted 
3.16.0-28-generic #37-Ubuntu
  Dec 11 21:49:14 tolnedra kernel: [  240.235115] echo 0  
/proc/sys/kernel/hung_task_timeout_secs disables this message.
  Dec 11 21:49:14 tolnedra kernel: [  240.242738] XorgD 
88014ec13840 0  2306   2234 0x0040
  Dec 11 21:49:14 tolnedra kernel: [  240.250129]  8801414ab380 
0086 88008a301460 00013840
  Dec 11 21:49:14 tolnedra kernel: [  240.257257]  8801414abfd8 
00013840 88008a301460 88014732ca08
  Dec 11 21:49:14 tolnedra kernel: [  240.264153]  88014732ca0c 
88008a301460  88014732ca10
  Dec 11 21:49:14 tolnedra kernel: [  240.145464] Call Trace:
  Dec 11 21:49:14 tolnedra kernel: [  240.145529]  [81785589] 
schedule_preempt_disabled+0x29/0x70
  Dec 11 21:49:14 tolnedra kernel: [  240.145658]  [81787b25] 
__mutex_lock_slowpath+0xd5/0x1f0
  Dec 11 21:49:14 tolnedra kernel: [  240.145782]  [81787c5f] 
mutex_lock+0x1f/0x30
  Dec 11 21:49:14 tolnedra kernel: [  240.154118]  [c044955b] 
output_poll_execute+0x4b/0x180 [drm_kms_helper]
  Dec 11 21:49:14 tolnedra kernel: [  240.162414]  [8108da32] 
process_one_work+0x182/0x4e0
  Dec 11 21:49:14 tolnedra 

[Kernel-packages] [Bug 1315221] Re: 8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses connection/becomes unusable on Intel 7260

[Shih-Yuan Lee]

@gianluca,

If you are using the Linux kernel from Ubuntu 14.04, such as 
3.13.0-{39,40,43}-generic, those DKMS packages should not affect your system.
You can remove them by `sudo apt-get purge oem-audio-hda-daily-lts-quantal 
oem-wireless-bluetooth-intel-7260` if you think they are redundant.
`uname -r` can check the kernel version.

BTW, `ubuntu-drivers devices` may also provide the helpful information.

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Title:
  8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses
  connection/becomes unusable on Intel 7260

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My Intel 7260 network card regularly shows very poor performance
  and/or loses its connection entirely. On several occasions I have been
  unable to reestablish an association with the AP without rebooting.
  This occurs even if the laptop is within a few feet of the AP. I did
  not have this problem on 12.04 with a quantal backport kernel.

  Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 
6b)
  Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c470]

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  Date: Thu May  1 22:59:32 2014
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (6 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/11/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA02:bd12/11/2013:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  elb5375 F pulseaudio
   /dev/snd/controlC0:  elb5375 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (94 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-32-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  Tags:  trusty
  Uname: Linux 3.13.0-32-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 03/19/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd03/19/2014:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1397553] Re: 1002:9802 The Linux kernel is no longer able to page the graphics processor, making the system to boot with a blank screen

[Benoe]

I have the same problem, in Ubuntu 14.04 with kernel 3.13.0-43-generic


Foxconn R30-A1
Motherboard AHD1S-K
Processors SupportedEME350GBB22GTD;Support Zacate Dual Core APU, Max 
processor power up to 18w
VGA GraphicsAMD Radeon HD 6310 Graphics

http://paste.ubuntu.com/9519447/

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Title:
  1002:9802 The Linux kernel is no longer able to page the graphics
  processor, making the system to boot with a blank screen

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Utopic:
  Triaged

Bug description:
  
  Updated to latest kernel: linux-image-3.16.0-26-generic

  Get no input from display.

  Previous kernel works fine with no issues

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-26-generic 3.16.0-26.34
  ProcVersionSignature: Ubuntu 3.16.0-26.34-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-26-generic x86_64
  Annotation: Your system might become unstablenow and might need to be 
restarted.
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  bill  12160 F pulseaudio
   /dev/snd/controlC0:  bill  12160 F pulseaudio
  Date: Thu Nov 27 13:56:47 2014
  DuplicateSignature: BUG: unable to handle kernel paging request at location 
RIP: 0010:location  location kfree+0x56/0x150
  Failure: oops
  HibernationDevice: RESUME=UUID=d06d77c1-468d-41ec-8365-bdbd9dd870ed
  InstallationDate: Installed on 2014-09-21 (66 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140921)
  MachineType: MotherBoard By ZOTAC MotherBoard Fusion350-B-B/E/J/U
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-26-generic 
root=UUID=ca668714-f82b-4132-afea-4ae2931e8f56 ro recovery nomodeset
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu8
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
  SourcePackage: linux
  Title: BUG: unable to handle kernel paging request at ec200900
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/14/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.4
  dmi.board.asset.tag: NA
  dmi.board.name: Fusion350-B-B/E/J/U
  dmi.board.vendor: ZOTAC
  dmi.board.version: 01
  dmi.chassis.asset.tag: NA
  dmi.chassis.type: 3
  dmi.chassis.vendor: NA
  dmi.chassis.version: NA
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd11/14/2011:svnMotherBoardByZOTAC:pnMotherBoardFusion350-B-B/E/J/U:pvrMotherBoard01:rvnZOTAC:rnFusion350-B-B/E/J/U:rvr01:cvnNA:ct3:cvrNA:
  dmi.product.name: MotherBoard Fusion350-B-B/E/J/U
  dmi.product.version: MotherBoard 01
  dmi.sys.vendor: MotherBoard By ZOTAC

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[Kernel-packages] [Bug 1401817] Re: memory leak with unknown reason after upgrade to utopic

[Markus Wagner]

bios of worker 03 has been updated to 6.00.1.13:

[0.00] DMI: FUJITSU  PRIMERGY CX122 S1
/D2899, BIOS 6.00 Rev. 1.13.2899.A1   01/19/2012

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Title:
  memory leak with unknown reason after upgrade to utopic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm not sure if this is the right component/package. We are not able
  to identify a package/program which could be responsible for this bug,
  so we assume it is the kernel or at least a kernel configuration.

  Since the upgrade from trusty to utopic at October 27., our three
  servers for package building are massively swapping. This leads to by
  a factor of four slower build times. There were no configuration
  changes at all.

  Munin graphs of one of the affected servers are attached.

  The system has 48GB memory, and we have configured several ramdisks:

  root@cx1000-02:~# mount | grep -E tmpfs|ramfs
  none on /sys/fs/cgroup type tmpfs (rw,uid=0,gid=0,mode=0755,size=1024)
  udev on /dev type devtmpfs (rw,mode=0755)
  tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
  none on /run/lock type tmpfs (rw,nodev,noexec,nosuid,size=5242880)
  none on /run/shm type tmpfs (rw,nosuid,nodev)
  none on /run/user type tmpfs (rw,nodev,noexec,nosuid,size=104857600,mode=0755)
  tmpfs on /var/tmp/obs type tmpfs (rw,size=36G)
  tmpfs on /run/obs type tmpfs (rw,relatime,size=1G)
  ramfs on /var/obscache type ramfs (rw)
  tmpfs on /run/obs type tmpfs (rw,relatime,size=1048576k)

  The build service uses several chroot environments to build packages
  for several distributions (http://openbuildservice.org/).

  You don't see any process which allocates so much memory with 'top'.
  Even after stopping the build service and unmounting /var/tmp/obs you
  are not able to deactivate the swap via swapoff -a:

  root@cx1000-02:~# swapoff -a
  swapoff: /dev/sda5: swapoff failed: Cannot allocate memory

  We also tested the latest kernel (3.16.0-28) and an old trusty kernel
  (3.13.0-40) without success. Also patching perl to exclude the perl
  bug https://rt.perl.org/Public/Bug/Display.html?id=123198 as root
  cause doesn't help.

  We don't have any idea what's the cause for this problem...

  We can deploy debug packages or anything else on the system, so please
  hesitate to ask for any information or help.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-26-generic 3.16.0-26.35
  ProcVersionSignature: Ubuntu 3.16.0-26.35-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-26-generic x86_64
  AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 
2: ls: cannot access /dev/snd/: No such file or directory
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  Date: Fri Dec 12 09:54:36 2014
  HibernationDevice: RESUME=UUID=531cb8f2-e194-45a7-a13c-3167aacf89bf
  InstallationDate: Installed on 2011-09-20 (1178 days ago)
  InstallationMedia: Ubuntu-Server 11.04 Natty Narwhal - Release amd64 
(20110426)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: FUJITSU PRIMERGY CX122 S1
  PciMultimedia:
   
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-26-generic 
root=UUID=6e5b9bee-ccdf-4e6f-b09d-759312aeb3e0 ro quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-26-generic N/A
   linux-backports-modules-3.16.0-26-generic  N/A
   linux-firmware 1.138
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-27 (45 days ago)
  dmi.bios.date: 05/24/2011
  dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
  dmi.bios.version: 6.00 Rev. 1.10.2899.A1
  dmi.board.asset.tag: -
  dmi.board.name: D2899
  dmi.board.vendor: FUJITSU
  dmi.board.version: S26361-D2899-A11 WGS02 GS01
  dmi.chassis.asset.tag: YLAM001377
  dmi.chassis.type: 23
  dmi.chassis.vendor: FUJITSU
  dmi.chassis.version: CX122S1R
  dmi.modalias: 
dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvr6.00Rev.1.10.2899.A1:bd05/24/2011:svnFUJITSU:pnPRIMERGYCX122S1:pvrGS01:rvnFUJITSU:rnD2899:rvrS26361-D2899-A11WGS02GS01:cvnFUJITSU:ct23:cvrCX122S1R:
  dmi.product.name: PRIMERGY CX122 S1
  dmi.product.version: GS01
  dmi.sys.vendor: FUJITSU

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[Kernel-packages] [Bug 1292118] Re: virtualbox-dkms 4.1.12-dfsg-2ubuntu0.6: virtualbox kernel module failed to build [error: incompatible types when returning type ‘kuid_t’ but ‘RTUID’ was expected]

[LocutusOfBorg]

Please test undefined's patch I uploaded into my ppa and report back.

thanks
https://launchpad.net/~costamagnagianfranco/+archive/ubuntu/locutusofborg-ppa

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Title:
  virtualbox-dkms 4.1.12-dfsg-2ubuntu0.6: virtualbox kernel module
  failed to build [error: incompatible types when returning type
  ‘kuid_t’ but ‘RTUID’ was expected]

Status in Virtualbox:
  New
Status in linux package in Ubuntu:
  Triaged
Status in virtualbox package in Ubuntu:
  Triaged

Bug description:
  The virtualbox module does not build with the newer HWE kernels found
  in Ubuntu Precise/12.04

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: virtualbox-dkms 4.1.12-dfsg-2ubuntu0.5
  ProcVersionSignature: Ubuntu 3.13.0-14.34-generic 3.13.5
  Uname: Linux 3.13.0-14-generic i686
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: i386
  DKMSKernelVersion: 3.13.0-17-generic
  Date: Thu Mar 13 12:40:09 2014
  DuplicateSignature: 
dkms:virtualbox-dkms:4.1.12-dfsg-2ubuntu0.5:/var/lib/dkms/virtualbox/4.1.12/build/vboxdrv/linux/SUPDrv-linux.c:226:5:
 error: incompatible types when returning type ‘kuid_t’ but ‘RTUID’ was expected
  InstallationDate: Installed on 2012-04-29 (682 days ago)
  InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release i386 
(20120423)
  PackageArchitecture: all
  PackageVersion: 4.1.12-dfsg-2ubuntu0.5
  SourcePackage: virtualbox
  Title: virtualbox-dkms 4.1.12-dfsg-2ubuntu0.5: virtualbox kernel module 
failed to build
  UpgradeStatus: No upgrade log present (probably fresh install)
  VirtualBox.ModInfo:

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Re: [Kernel-packages] [Bug 1354668] Re: 0ccd:00ab Won't resume from suspend using DVB-t USB stick

[sander]

I will check later this week when I have time.

You changed the summary. I'm not sure if this makes a difference, but I
think something goes wrong during suspending and not from waking up from
suspension state.

-- 
Mvg, Sander Devrieze.

2014-12-14 20:58 GMT+01:00 Christopher M. Penalver 
christopher.m.penal...@gmail.com:

 sander, could you please provide the missing information following
 https://wiki.ubuntu.com/DebuggingKernelSuspend ?

 ** Summary changed:

 - 0ccd:00ab Fix for suspend/hibernate with DVB-t USB stick
 + 0ccd:00ab Won't resume from suspend using DVB-t USB stick

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 Title:
   0ccd:00ab Won't resume from suspend using DVB-t USB stick

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Title:
  0ccd:00ab Won't resume from suspend using DVB-t USB stick

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have a Terratec Cinergy T USB XXS DVB-t USB stick, but when you
  suspend the system while a radio or TV channel is actively playing in
  some application, the system does not correctly suspend the device.
  The system will not wake up again and you have to reset the computer.
  This bug exists for at least 3 year and likely people with similar
  DVB-t USB sticks will be affected as well.

  I have created a failure proof workaround solution for VLC by creating
  the script /etc/pm/sleep.d/50_dvb_usb_dib0700_quirk:

  #!/bin/sh

  PASS=enter password for LUA telnet access to VLC

  case $1 in
  hibernate|suspend)
   # check whether a stream with telx (Teletext) is active or not
    if [ `{ echo $PASS; echo info; } | netcat localhost 4212 -q 1 | grep -c 
telx` -eq 0 ]
    then
     continue
    else
     { echo $PASS; echo stop; } | netcat localhost 4212 -q 1  /dev/null
    fi
    modprobe -r dvb_usb_dib0700
    sleep 1
    ;;
  thaw|resume)
    modprobe dvb_usb_dib0700
    # automatically start playing after wake up
    { echo $PASS; echo play; } | netcat localhost 4212 -q 1  /dev/null
    ;;
  *) exit $NA
    ;;
  esac

  This solution was inspired by:
  http://forum.xbmc.org/printthread.php?tid=71490

  ---
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  sander 2545 F pulseaudio
   /dev/snd/controlC0:  sander 2545 F pulseaudio
   /dev/snd/pcmC0D0p:   sander 2545 F...m pulseaudio
  CRDA: Error: [Errno 2] Bestand of map bestaat niet
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c4ca47bf-e5b3-4e55-8e04-7545c1f50cdd
  IwConfig:
   p4p1  no wireless extensions.

   lono wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic 
root=UUID=e882cc04-9882-4d29-b98d-cd0144f876ad ro quiet splash nomdmonddf 
nomdmonisw nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware 1.127.10
  RfKill:

  Tags:  trusty
  Uname: Linux 3.13.0-43-generic x86_64
  UpgradeStatus: Upgraded to trusty on 2014-06-21 (174 days ago)
  UserGroups: adm cdrom debian-transmission dip lpadmin plugdev sambashare 
saned sudo
  _MarkForUpload: True
  dmi.bios.date: 10/23/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F13
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: B75M-D3V
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF13:bd10/23/2013:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnB75M-D3V:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1206880] Re: Mouse clicks not detected in JAVA after touching eGalax touchscreen

[Nyyr]

Installed openbox and the behavior is the same.

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Title:
  Mouse clicks not detected in JAVA after touching eGalax touchscreen

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  We have all-in-one PC terminal with touchscreen with Ubuntu 10.10 and
  JAVA application on Oracle JAVA JRE with some buttons. Working fine.

  After I did a minimal clean install from Ubuntu Server 12.04 CD (just with 
fluxbox WM) and Oracle JAVA JRE I run the JAVA application via javaws. I can 
click the buttons in the JAVA application using mouse, but when I try the same 
with touchscreen, the mouse pointer moves to the place I touched but the button 
is not pressed. After that when trying to use the mouse again even the mouse 
clicks are not detected !!!
  At first I thought it is the application problem but the same applies to the 
javaws laucher windows as well.

  Configuration of X11 in both versions of Ubuntu seems to be the same
  (no xorg.conf, just calibration.conf), no other adjustments.

  Touchscreen in Fluxbox is working fine in both versions. Since the
  JAVA version is the same in both versions of Ubuntu it cannot be
  problem of JAVA.

  To me it seems that in Ubuntu 12.04 the touchscreen/mouse events are passed 
to the JAVA VM differently than in Ubuntu 10.10.
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.13.0-40-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.0.1-0ubuntu17.8
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D3c', 
'/dev/snd/pcmC0D4p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  CurrentDmesg: [  630.974265] perf samples too long (5026  5000), lowering 
kernel.perf_event_max_sample_rate to 25000
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=6d3a7fc5-93df-46a4-9dd2-4aa18bb16551
  InstallationMedia: Ubuntu-Server 12.04.4 LTS Precise Pangolin - Release 
i386 (20140204)
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
  MachineType: PhoenixAward 945GSE
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=cs_CZ.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-40-generic 
root=/dev/mapper/hostname--vg-root ro
  ProcVersionSignature: Ubuntu 3.13.0-40.69~precise1-generic 3.13.11.10
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-40-generic N/A
   linux-backports-modules-3.13.0-40-generic  N/A
   linux-firmware 1.79.18
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  precise
  Uname: Linux 3.13.0-40-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 07/01/2009
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: 945GSE
  dmi.board.vendor: PhoenixAward
  dmi.board.version: 6.0
  dmi.chassis.type: 3
  dmi.modalias: 
dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd07/01/2009:svnPhoenixAward:pn945GSE:pvr6.0:rvnPhoenixAward:rn945GSE:rvr6.0:cvn:ct3:cvr:
  dmi.product.name: 945GSE
  dmi.product.version: 6.0
  dmi.sys.vendor: PhoenixAward

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[Kernel-packages] [Bug 1398497] Re: HP Proliant Serverrs - DL360 and DL380 Gen8 - Precise Kernel Panic - General Protection Fault and X2APIC/XAPIC boot parameters

[Rafael David Tinoco]

Esel,

Could you provide me the stack trace you are facing (without
intel_idle.max_cstate=0 in bootparam). Then you should test enabling
intel_idle.max_cstate=0 into bootparams and see if the problems happen.
If you problem is related to intel_idle module, I'd love to use your
case as a testcase to fix this.

Do you know how to enable linux-crashdump ? Do you think you could
enabled it and provide me the coredump when you get such error ?

And yes! For your case (Proliant  Gen8) the workaround cmdline should
be:

nox2apic intermap=off intel_idle.max_cstate=0

Tks!

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Title:
  HP Proliant Serverrs - DL360 and DL380 Gen8 - Precise Kernel Panic -
  General Protection Fault and X2APIC/XAPIC boot parameters

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Precise:
  In Progress

Bug description:
  It was brought to my attention the following situation:

  
  We massively upgraded our Ubuntu 12.04 servers (most of them are HP
  DL360p Gen8 or DL380 Gen8) to 3.2.0-67 kernel And in the last 2-3
  days we already had to reboot 5 of them because they completely hang

  Some of them had the following messages under syslog :
  kernel: [384707.675479] general protection fault:  [#5666] SMP

  others had :
  kernel: [950725.612724] BUG: unable to handle kernel paging request

  All of them have this also :
  your BIOS is broken and requested that x2apic be disabled
  

  Comments bellow

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[Kernel-packages] [Bug 1315221] Re: 8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses connection/becomes unusable on Intel 7260

[gianluca]

@fourdollars

i removed those packages and, as you anticipated, the problem still is
there.

thanks for your help, waiting (impatiently), the issue to evolve...

best,
g.

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Title:
  8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses
  connection/becomes unusable on Intel 7260

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My Intel 7260 network card regularly shows very poor performance
  and/or loses its connection entirely. On several occasions I have been
  unable to reestablish an association with the AP without rebooting.
  This occurs even if the laptop is within a few feet of the AP. I did
  not have this problem on 12.04 with a quantal backport kernel.

  Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 
6b)
  Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c470]

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  Date: Thu May  1 22:59:32 2014
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (6 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/11/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA02:bd12/11/2013:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  elb5375 F pulseaudio
   /dev/snd/controlC0:  elb5375 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/cswap0
  InstallationDate: Installed on 2014-04-25 (94 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Dell Inc. XPS13 9333
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-32-generic 
root=/dev/mapper/root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  Tags:  trusty
  Uname: Linux 3.13.0-32-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 03/19/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0GFTRT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd03/19/2014:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS13 9333
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1395805] Re: Kubuntu 14.10 won't shutdown

[George]

After the kernel update to 3.16.0-28-generic, I've removed the
modification to test and it appears that the problem was solved for me.

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Title:
  Kubuntu 14.10 won't shutdown

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Kubuntu 14.10 64-bit, using kernel 3.16.0-24 just won't shutdown. I've
  upgraded from previous LTS where it worked.

  WORKAROUND: modify /etc/default/grub to look like this:
  GRUB_CMDLINE_LINUX_DEFAULT=quiet splash init=/lib/systemd/systemd

  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:  george 2651 F pulseaudio
  CurrentDesktop: KDE
  Date: Mon Nov 24 15:47:38 2014
  HibernationDevice: RESUME=UUID=93a3c591-61da-4df4-bfdc-08d0ae582af0
  InstallationDate: Installed on 2014-01-19 (309 days ago)
  InstallationMedia: Kubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Inspiron N4050
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic 
root=UUID=09dab897-3628-4946-b7e7-81003ef6c95b ro quiet splash reboot=pci 
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: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/03/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0X0DC1
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A08
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd08/03/2012:svnDellInc.:pnInspironN4050:pvrNotSpecified:rvnDellInc.:rn0X0DC1:rvrA08:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron N4050
  dmi.product.version: Not Specified
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1400792] Re: Silent ext4 read error

[Paolo Maero]

I did some tests this weekend. I made a copy of the test directory into a 
second HD and I did write a small compare utility to check how many bytes are 
different for each file.
I've see that there's always just one byte different between files, it's always 
the same bit wrong and always of big files, while files not matching varies 
between compare executions.

First compare of pictures directory files:

files differ: byte 025d4862, 8a != 82 (08), file1: 
/disk1/pictures/photo/movie/2011/2011-03-06_14-57-43.mov, file2: 
/opt/pictures/photo/movie/2011/2011-03-06_14-57-43.mov
files differ: byte 11673a62, 68 != 60 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-02-01_10-11-31.mov, file2: 
/opt/pictures/photo/movie/2012/2012-02-01_10-11-31.mov
files differ: byte 074dd4e2, 7b != 73 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-02-26_04-30-24.mov, file2: 
/opt/pictures/photo/movie/2012/2012-02-26_04-30-24.mov
files differ: byte 25749162, d8 != d0 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-02-26_04-30-24.mov, file2: 
/opt/pictures/photo/movie/2012/2012-02-26_04-30-24.mov
files differ: byte 25749a62, e9 != e1 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-02-26_04-30-24.mov, file2: 
/opt/pictures/photo/movie/2012/2012-02-26_04-30-24.mov
files differ: byte 0a469962, 39 != 31 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-04-03_07-39-47.mov, file2: 
/opt/pictures/photo/movie/2012/2012-04-03_07-39-47.mov
files differ: byte 0b608162, 9e != 96 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-12-30_19-24-49.mov, file2: 
/opt/pictures/photo/movie/2012/2012-12-30_19-24-49.mov
files differ: byte 048301e2, 6a != 62 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-01-13_20-57-28.mov, file2: 
/opt/pictures/photo/movie/2013/2013-01-13_20-57-28.mov
files differ: byte 0598a4e2, 8b != 83 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-02-07_06-24-19.mov, file2: 
/opt/pictures/photo/movie/2013/2013-02-07_06-24-19.mov
files differ: byte 087194e2, fb != f3 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-02-13_06-09-45.mov, file2: 
/opt/pictures/photo/movie/2013/2013-02-13_06-09-45.mov
files differ: byte 14bec162, ca != c2 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-02-14_13-29-22.mov, file2: 
/opt/pictures/photo/movie/2013/2013-02-14_13-29-22.mov
files differ: byte 1b82d462, 2a != 22 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-02-14_13-38-16.mov, file2: 
/opt/pictures/photo/movie/2013/2013-02-14_13-38-16.mov
files differ: byte 063e74e2, 58 != 50 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-05-23_16-42-36.mov, file2: 
/opt/pictures/photo/movie/2013/2013-05-23_16-42-36.mov
files differ: byte 0f5b5162, 4b != 43 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-08-18_14-43-36.mov, file2: 
/opt/pictures/photo/movie/2013/2013-08-18_14-43-36.mov
files differ: byte 0d82fa62, 7f != 77 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-12-30_06-05-37.mov, file2: 
/opt/pictures/photo/movie/2013/2013-12-30_06-05-37.mov
files differ: byte 046134e2, ff != f7 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-12-30_06-24-52.mov, file2: 
/opt/pictures/photo/movie/2013/2013-12-30_06-24-52.mov
files differ: byte 1bad84e2, 3b != 33 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-12-30_06-24-52.mov, file2: 
/opt/pictures/photo/movie/2013/2013-12-30_06-24-52.mov

Second compare:

files differ: byte 025d4862, 8a != 82 (08), file1: 
/disk1/pictures/photo/movie/2011/2011-03-06_14-57-43.mov, file2: 
/opt/pictures/photo/movie/2011/2011-03-06_14-57-43.mov
files differ: byte 11673a62, 68 != 60 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-02-01_10-11-31.mov, file2: 
/opt/pictures/photo/movie/2012/2012-02-01_10-11-31.mov
files differ: byte 074dd4e2, 7b != 73 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-02-26_04-30-24.mov, file2: 
/opt/pictures/photo/movie/2012/2012-02-26_04-30-24.mov
files differ: byte 25749162, d8 != d0 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-02-26_04-30-24.mov, file2: 
/opt/pictures/photo/movie/2012/2012-02-26_04-30-24.mov
files differ: byte 25749a62, e9 != e1 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-02-26_04-30-24.mov, file2: 
/opt/pictures/photo/movie/2012/2012-02-26_04-30-24.mov
files differ: byte 0a469962, 39 != 31 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-04-03_07-39-47.mov, file2: 
/opt/pictures/photo/movie/2012/2012-04-03_07-39-47.mov
files differ: byte 0b608162, 9e != 96 (08), file1: 
/disk1/pictures/photo/movie/2012/2012-12-30_19-24-49.mov, file2: 
/opt/pictures/photo/movie/2012/2012-12-30_19-24-49.mov
files differ: byte 048301e2, 6a != 62 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-01-13_20-57-28.mov, file2: 
/opt/pictures/photo/movie/2013/2013-01-13_20-57-28.mov
files differ: byte 0598a4e2, 8b != 83 (08), file1: 
/disk1/pictures/photo/movie/2013/2013-02-07_06-24-19.mov, file2: 

[Kernel-packages] [Bug 1315360] Re: [Razer Blade] Trackpad detected as mouse only

[Joseph Pickard]

Still broken.

** Changed in: linux (Ubuntu)
   Status: Expired = Confirmed

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Title:
  [Razer Blade] Trackpad detected as mouse only

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  The trackpad works as a mouse and tap-to-click works, but no scrolling
  (neither two-finger nor edge)

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46 [modified: 
boot/vmlinuz-3.13.0-24-generic]
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mike   1570 F pulseaudio
   /dev/snd/controlC1:  mike   1570 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri May  2 08:45:39 2014
  HibernationDevice: RESUME=UUID=ba977027-c742-470c-9a92-199f27ebea08
  InstallationDate: Installed on 2014-04-30 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Razer Blade
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic 
root=UUID=c72e4937-c906-4466-8990-b28729f9d39d ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/24/2014
  dmi.bios.vendor: RAZER
  dmi.bios.version: 2.24
  dmi.board.asset.tag: NULL
  dmi.board.name: RAZER
  dmi.board.vendor: RAZER
  dmi.board.version: 1.00
  dmi.chassis.asset.tag: ABCDEF
  dmi.chassis.type: 10
  dmi.chassis.vendor: RAZER
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnRAZER:bvr2.24:bd03/24/2014:svnRazer:pnBlade:pvr2.04:rvnRAZER:rnRAZER:rvr1.00:cvnRAZER:ct10:cvrN/A:
  dmi.product.name: Blade
  dmi.product.version: 2.04
  dmi.sys.vendor: Razer

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[Kernel-packages] [Bug 1402551] Re: High memory usage of Xorg and kwin after Xorg security updates [nvidia]

[Bernhard]

I'm currently testing kernel 3.2.0-73.108 (latest kernel: 3.2.0-74.109). 
So far no problems after two hours, maybe the kernel is the culprit.

*** Changes
linux (3.2.0-74.109) precise; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1400709

  [ Upstream Kernel Changes ]

  * x86_64, traps: Stop using IST for #SS
- LP: #1398795
- CVE-2014-9090
  * x86_64, traps: Fix the espfix64 #DF fixup and rewrite it in C
- LP: #1398795
- CVE-2014-9090
  * x86_64, traps: Rework bad_iret
- LP: #1398795
- CVE-2014-9090
  * x86, kvm: Clear paravirt_enabled on KVM guests for espfix32's benefit
- LP: #1400314
- CVE-2014-8134

 -- Luis Henriques luis.henriq...@canonical.com  Tue, 09 Dec 2014
13:55:21 +

linux-lts-trusty (3.13.0-43.72~precise1) precise; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1399807

  [ Upstream Kernel Changes ]

  * x86_64, traps: Fix the espfix64 #DF fixup and rewrite it in C
- LP: #1398795
- CVE-2014-9090
  * x86_64, traps: Rework bad_iret
- LP: #1398795
- CVE-2014-9090
  * x86, kvm: Clear paravirt_enabled on KVM guests for espfix32's benefit
- LP: #1400314
- CVE-2014-8134

 -- Luis Henriques luis.henriq...@canonical.com  Tue, 09 Dec 2014
11:09:22 +

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2014-8134

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2014-9090

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  High memory usage of Xorg and kwin after Xorg security updates
  [nvidia]

Status in linux package in Ubuntu:
  New
Status in nvidia-graphics-drivers-304-updates package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-331-updates package in Ubuntu:
  Confirmed
Status in xorg-server package in Ubuntu:
  Confirmed
Status in xorg-server-lts-trusty package in Ubuntu:
  Confirmed

Bug description:
  Hello,

  since the Xorg/nvidia security updates last week, I encounter a problem with 
growing Xorg and kwin memory usage.
  In one hour the memory consumption is at Xorg ~ 270 MiB and at kwin: 300 MB , 
so the system responds slowly and scrolling is very slow in in dolphin, kwrite, 
firefox, etc.
  After several hours the system is so slow, that only a restart helps, and 
then the growing of memory starts again.

  *** My Tests;

  I tried several nvidia drivers, but without success (from:
  https://launchpad.net/~xorg-
  edgers/+archive/ubuntu/ppa/+index?field.series_filter=precise)

  304.125-0ubuntu0.0.1~xedgers12.04.1 
  331.113-0ubuntu0.0.1~xedgers12.04.1 
  346.22-0ubuntu1~xedgers12.04.1
  (With purging each nvidia driver and fresh installing it)

  *** My configuration;

  Two Kubuntu 12.04.5 PCs with a nvidia card; 
  nvidia driver 331.113-0ubuntu0.0.0.3 and 304.125-0ubuntu0.0.0.1
  One pc with the Trusty Xstack (HWE) with Trusty kernel 
(3.13.0-43.72~precise1) and the other one with the stock kernel 
(3.2.0-74-generic #109) and stock xstack.

  
  I use one pc in my office, so it disturbs my work because of the slowness and 
restarts.

  Thank you for your help!

  Best regards, Bernhard

  
  *** Problematic packages and other Xorg deps

  nvidia-graphics-drivers-331 (331.113-0ubuntu0.0.0.3) precise-security;
  urgency=medium

[ Alberto Milone ]
* debian/substvars:
  - Add support for video ABIs up to 19.
* debian/templates/dkms_nvidia.conf.in:
  - Drop all the patches.
* SECURITY UPDATE:
  - CVE-2014-8091, CVE-2014-8098, CVE-2014-8298 (LP: #1400673).
   -- Alberto Milone email address hidden Tue, 09 Dec 2014 12:10:46 +0100

  CVE-2014-8298 RESERVED
  CVE-2014-8098 out of bounds access in GLX extension
  CVE-2014-8091 denial of service due to unchecked malloc in client 
authentication

  nvidia-graphics-drivers-304-updates (304.125-0ubuntu0.0.0.1) 

  xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise4) precise-security; 
urgency=medium

* SECURITY UPDATE: Dec 2014 security issues - additional fixes
  - debian/patches/CVE-2014-8xxx/003[4567]*.patch: add additional
fixes not included in original pre-advisory bundle.
   -- Marc Deslauriers email address hidden Tue, 09 Dec 2014 17:25:15 -0500
   
  xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise3) precise-security; 
urgency=medium

* SECURITY UPDATE: Dec 2014 protocol handling security issues
  - debian/patches/CVE-2014-8xxx/*.patch: patches from upstream to fix
a multitude of security issues, including a couple of pre-requisite
fixes from git.
  - CVE-2014-8091
  - CVE-2014-8092
  - CVE-2014-8093
  - CVE-2014-8094
  - CVE-2014-8095
  - CVE-2014-8096
  - CVE-2014-8097
  - CVE-2014-8098
  - CVE-2014-8099
  - CVE-2014-8100
  - CVE-2014-8101
  - 

[Kernel-packages] [Bug 1402551] 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 1402551

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

** Tags added: precise

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https://bugs.launchpad.net/bugs/1402551

Title:
  High memory usage of Xorg and kwin after Xorg security updates
  [nvidia]

Status in linux package in Ubuntu:
  Incomplete
Status in nvidia-graphics-drivers-304-updates package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-331-updates package in Ubuntu:
  Confirmed
Status in xorg-server package in Ubuntu:
  Confirmed
Status in xorg-server-lts-trusty package in Ubuntu:
  Confirmed

Bug description:
  Hello,

  since the Xorg/nvidia security updates last week, I encounter a problem with 
growing Xorg and kwin memory usage.
  In one hour the memory consumption is at Xorg ~ 270 MiB and at kwin: 300 MB , 
so the system responds slowly and scrolling is very slow in in dolphin, kwrite, 
firefox, etc.
  After several hours the system is so slow, that only a restart helps, and 
then the growing of memory starts again.

  *** My Tests;

  I tried several nvidia drivers, but without success (from:
  https://launchpad.net/~xorg-
  edgers/+archive/ubuntu/ppa/+index?field.series_filter=precise)

  304.125-0ubuntu0.0.1~xedgers12.04.1 
  331.113-0ubuntu0.0.1~xedgers12.04.1 
  346.22-0ubuntu1~xedgers12.04.1
  (With purging each nvidia driver and fresh installing it)

  *** My configuration;

  Two Kubuntu 12.04.5 PCs with a nvidia card; 
  nvidia driver 331.113-0ubuntu0.0.0.3 and 304.125-0ubuntu0.0.0.1
  One pc with the Trusty Xstack (HWE) with Trusty kernel 
(3.13.0-43.72~precise1) and the other one with the stock kernel 
(3.2.0-74-generic #109) and stock xstack.

  
  I use one pc in my office, so it disturbs my work because of the slowness and 
restarts.

  Thank you for your help!

  Best regards, Bernhard

  
  *** Problematic packages and other Xorg deps

  nvidia-graphics-drivers-331 (331.113-0ubuntu0.0.0.3) precise-security;
  urgency=medium

[ Alberto Milone ]
* debian/substvars:
  - Add support for video ABIs up to 19.
* debian/templates/dkms_nvidia.conf.in:
  - Drop all the patches.
* SECURITY UPDATE:
  - CVE-2014-8091, CVE-2014-8098, CVE-2014-8298 (LP: #1400673).
   -- Alberto Milone email address hidden Tue, 09 Dec 2014 12:10:46 +0100

  CVE-2014-8298 RESERVED
  CVE-2014-8098 out of bounds access in GLX extension
  CVE-2014-8091 denial of service due to unchecked malloc in client 
authentication

  nvidia-graphics-drivers-304-updates (304.125-0ubuntu0.0.0.1) 

  xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise4) precise-security; 
urgency=medium

* SECURITY UPDATE: Dec 2014 security issues - additional fixes
  - debian/patches/CVE-2014-8xxx/003[4567]*.patch: add additional
fixes not included in original pre-advisory bundle.
   -- Marc Deslauriers email address hidden Tue, 09 Dec 2014 17:25:15 -0500
   
  xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise3) precise-security; 
urgency=medium

* SECURITY UPDATE: Dec 2014 protocol handling security issues
  - debian/patches/CVE-2014-8xxx/*.patch: patches from upstream to fix
a multitude of security issues, including a couple of pre-requisite
fixes from git.
  - CVE-2014-8091
  - CVE-2014-8092
  - CVE-2014-8093
  - CVE-2014-8094
  - CVE-2014-8095
  - CVE-2014-8096
  - CVE-2014-8097
  - CVE-2014-8098
  - CVE-2014-8099
  - CVE-2014-8100
  - CVE-2014-8101
  - CVE-2014-8102
  - CVE-2014-8103
   -- Marc Deslauriers email address hidden Sat, 06 Dec 2014 10:28:55 -0500

  CVE-2014-8091 denial of service due to unchecked malloc in client 
authentication
  CVE-2014-8092 intger overflows in X11 core protocol requests
  CVE-2014-8093 integer overflows in GLX extension
  CVE-2014-8094 integer overflows in DRI2 extensions
  CVE-2014-8095 out of bounds access in XInput extensions
  CVE-2014-8096 out of bounds access in XC-MISC extension
  CVE-2014-8097 out of bounds access in DBE extension
  CVE-2014-8098 out of bounds access in GLX extension
  CVE-2014-8099 out of bounds access in XVideo extension
  CVE-2014-8100 out of bounds access in Render extension
  CVE-2014-8101 out of bounds access in RandR extension
  CVE-2014-8102 out of bounds access in XFixes extension
  CVE-2014-8103 out of bounds access in DRI3  Present 

[Kernel-packages] [Bug 1397689] Re: Lenovo onelink pro dock (USB3) - second screen not configurable

[Ray-Ven]

It looks like v3.16.7-utopic (30-Oct-2014 18:15) is the last NOT working 
Kernel. 
v3.17-rc1-utopic (02-Sep-2014 18:51) works fine.
But I think you need me to do 
https://wiki.ubuntu.com/Kernel/KernelBisection#Reverse_commit_bisecting_upstream_kernel_versions
right?
Will look into that asap

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Title:
  Lenovo onelink pro dock (USB3) - second screen not configurable

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hello,

  this is actually a regressin. In Saucy I was able to use all 3
  Displays (including the ones of the onelink pro dock) seperately. In
  trusty and ubopic only the second screen is configurable. The 3rd is a
  clone of the second and won't be recognized as a seperate screen

  thanks for helping
  Ray

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-25-generic 3.16.0-25.33
  ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
  Uname: Linux 3.16.0-25-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Sun Nov 30 16:20:59 2014
  HibernationDevice: RESUME=UUID=01f1e5f4-97d0-4694-abef-4770404e46be
  InstallationDate: Installed on 2014-11-09 (20 days ago)
  InstallationMedia: Kubuntu 14.10 Utopic Unicorn - Release amd64 (20141022.1)
  MachineType: LENOVO 20C0S0AX00
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-25-generic.efi.signed 
root=/dev/mapper/ray-root ro rootflags=subvol=@ kopt=root=/dev/mapper/ray-root 
quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-25-generic N/A
   linux-backports-modules-3.16.0-25-generic  N/A
   linux-firmware 1.138
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/16/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GQET37WW (1.17 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C0S0AX00
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 Pro
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrGQET37WW(1.17):bd06/16/2014:svnLENOVO:pn20C0S0AX00:pvrThinkPadS1Yoga:rvnLENOVO:rn20C0S0AX00:rvrSDK0E50510Pro:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C0S0AX00
  dmi.product.version: ThinkPad S1 Yoga
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1402551] Re: High memory usage of Xorg and kwin after Xorg security updates [nvidia]

[Bernhard]

Unfortunately the same problem occurs with kernel 3.2.0-73.108.

Which log files shall I provide?

Sorry, I do not want to grant access/link the pc with launchpad.

** No longer affects: linux (Ubuntu)

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Title:
  High memory usage of Xorg and kwin after Xorg security updates
  [nvidia]

Status in nvidia-graphics-drivers-304-updates package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-331-updates package in Ubuntu:
  Confirmed
Status in xorg-server package in Ubuntu:
  Confirmed
Status in xorg-server-lts-trusty package in Ubuntu:
  Confirmed

Bug description:
  Hello,

  since the Xorg/nvidia security updates last week, I encounter a problem with 
growing Xorg and kwin memory usage.
  In one hour the memory consumption is at Xorg ~ 270 MiB and at kwin: 300 MB , 
so the system responds slowly and scrolling is very slow in in dolphin, kwrite, 
firefox, etc.
  After several hours the system is so slow, that only a restart helps, and 
then the growing of memory starts again.

  *** My Tests;

  I tried several nvidia drivers, but without success (from:
  https://launchpad.net/~xorg-
  edgers/+archive/ubuntu/ppa/+index?field.series_filter=precise)

  304.125-0ubuntu0.0.1~xedgers12.04.1 
  331.113-0ubuntu0.0.1~xedgers12.04.1 
  346.22-0ubuntu1~xedgers12.04.1
  (With purging each nvidia driver and fresh installing it)

  *** My configuration;

  Two Kubuntu 12.04.5 PCs with a nvidia card; 
  nvidia driver 331.113-0ubuntu0.0.0.3 and 304.125-0ubuntu0.0.0.1
  One pc with the Trusty Xstack (HWE) with Trusty kernel 
(3.13.0-43.72~precise1) and the other one with the stock kernel 
(3.2.0-74-generic #109) and stock xstack.

  
  I use one pc in my office, so it disturbs my work because of the slowness and 
restarts.

  Thank you for your help!

  Best regards, Bernhard

  
  *** Problematic packages and other Xorg deps

  nvidia-graphics-drivers-331 (331.113-0ubuntu0.0.0.3) precise-security;
  urgency=medium

[ Alberto Milone ]
* debian/substvars:
  - Add support for video ABIs up to 19.
* debian/templates/dkms_nvidia.conf.in:
  - Drop all the patches.
* SECURITY UPDATE:
  - CVE-2014-8091, CVE-2014-8098, CVE-2014-8298 (LP: #1400673).
   -- Alberto Milone email address hidden Tue, 09 Dec 2014 12:10:46 +0100

  CVE-2014-8298 RESERVED
  CVE-2014-8098 out of bounds access in GLX extension
  CVE-2014-8091 denial of service due to unchecked malloc in client 
authentication

  nvidia-graphics-drivers-304-updates (304.125-0ubuntu0.0.0.1) 

  xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise4) precise-security; 
urgency=medium

* SECURITY UPDATE: Dec 2014 security issues - additional fixes
  - debian/patches/CVE-2014-8xxx/003[4567]*.patch: add additional
fixes not included in original pre-advisory bundle.
   -- Marc Deslauriers email address hidden Tue, 09 Dec 2014 17:25:15 -0500
   
  xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise3) precise-security; 
urgency=medium

* SECURITY UPDATE: Dec 2014 protocol handling security issues
  - debian/patches/CVE-2014-8xxx/*.patch: patches from upstream to fix
a multitude of security issues, including a couple of pre-requisite
fixes from git.
  - CVE-2014-8091
  - CVE-2014-8092
  - CVE-2014-8093
  - CVE-2014-8094
  - CVE-2014-8095
  - CVE-2014-8096
  - CVE-2014-8097
  - CVE-2014-8098
  - CVE-2014-8099
  - CVE-2014-8100
  - CVE-2014-8101
  - CVE-2014-8102
  - CVE-2014-8103
   -- Marc Deslauriers email address hidden Sat, 06 Dec 2014 10:28:55 -0500

  CVE-2014-8091 denial of service due to unchecked malloc in client 
authentication
  CVE-2014-8092 intger overflows in X11 core protocol requests
  CVE-2014-8093 integer overflows in GLX extension
  CVE-2014-8094 integer overflows in DRI2 extensions
  CVE-2014-8095 out of bounds access in XInput extensions
  CVE-2014-8096 out of bounds access in XC-MISC extension
  CVE-2014-8097 out of bounds access in DBE extension
  CVE-2014-8098 out of bounds access in GLX extension
  CVE-2014-8099 out of bounds access in XVideo extension
  CVE-2014-8100 out of bounds access in Render extension
  CVE-2014-8101 out of bounds access in RandR extension
  CVE-2014-8102 out of bounds access in XFixes extension
  CVE-2014-8103 out of bounds access in DRI3  Present extensions
   
  and other Xorg deps

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[Kernel-packages] [Bug 1239578] Re: No wireless support for Realtek RTL8192EE [10ec:818b]

[stano]

i've been running the newest drivers from troy for last 4 days on
3.17.4-200.fc20.x86_64. Had one freeze, but i'm not sure if it was
because of the driver.

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https://bugs.launchpad.net/bugs/1239578

Title:
  No wireless support for Realtek RTL8192EE [10ec:818b]

Status in HWE Next Project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Won't Fix
Status in linux source package in Utopic:
  Fix Released

Bug description:
  Open this bug to trace device driver RTL8192EE.

  We have seen this wireless card on some laptops, id is [10ec:818b],
  driver is RTL8192EE.

  Status:

  pull-request for trusty was NAKed because next minor Trusty release
  will use Utopic LTS kernel, which had already fixed this issue.

  please wait it or upgrade your whole distro to Utopic.

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[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Silmar]

Applied the last debs from pilot6 and my uname -r says 3.16.0-28-generic
Still my touchpad doesn't work. Any Ideas?

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1397553] Re: 1002:9802 The Linux kernel is no longer able to page the graphics processor, making the system to boot with a blank screen

[Alberto Salvia Novella]

** Description changed:

+ **
+  HOW TO REPRODUCE 
+ **
+ 1. Upgrade the system.
+ 2. Install an affected graphics processor in your system.
  
- Updated to latest kernel: linux-image-3.16.0-26-generic
+ 
+  EXPECTED BEHAVIOUR 
+ 
+ - The system to boot normally.
  
- Get no input from display.
+ 
+  REAL BEHAVIOUR 
+ 
+ - After showing the splash screen, the monitor doesn't detect any signal and 
goes blank.
  
- Previous kernel works fine with no issues
+ 
+  WORKAROUND 
+ 
+ 1. In the Terminal application, enter the following line: sudo cp 
/etc/default/grub /etc/default/grub.bak  sudo gedit /etc/default/grub
  
+ 2. In the text editor window that will open, change GRUB_DEFAULT=0 to
+ GRUB_DEFAULT=Advanced options for UbuntuUbuntu, with Linux
+ 3.16.0-25-generic. Save the file, and close the window.
+ 
+ 3. In the Terminal, enter sudo update-grub.
+ 
+ ***
+  TECHNICAL DETAILS 
+ ***
  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-26-generic 3.16.0-26.34
  ProcVersionSignature: Ubuntu 3.16.0-26.34-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-26-generic x86_64
  Annotation: Your system might become unstablenow and might need to be 
restarted.
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC1:  bill  12160 F pulseaudio
-  /dev/snd/controlC0:  bill  12160 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC1:  bill  12160 F pulseaudio
+  /dev/snd/controlC0:  bill  12160 F pulseaudio
  Date: Thu Nov 27 13:56:47 2014
  DuplicateSignature: BUG: unable to handle kernel paging request at location 
RIP: 0010:location  location kfree+0x56/0x150
  Failure: oops
  HibernationDevice: RESUME=UUID=d06d77c1-468d-41ec-8365-bdbd9dd870ed
  InstallationDate: Installed on 2014-09-21 (66 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140921)
  MachineType: MotherBoard By ZOTAC MotherBoard Fusion350-B-B/E/J/U
  ProcFB:
-  
+ 
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-26-generic 
root=UUID=ca668714-f82b-4132-afea-4ae2931e8f56 ro recovery nomodeset
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu8
  RfKill:
-  0: phy0: Wireless LAN
-   Soft blocked: yes
-   Hard blocked: no
+  0: phy0: Wireless LAN
+   Soft blocked: yes
+   Hard blocked: no
  SourcePackage: linux
  Title: BUG: unable to handle kernel paging request at ec200900
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/14/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.4
  dmi.board.asset.tag: NA
  dmi.board.name: Fusion350-B-B/E/J/U
  dmi.board.vendor: ZOTAC
  dmi.board.version: 01
  dmi.chassis.asset.tag: NA
  dmi.chassis.type: 3
  dmi.chassis.vendor: NA
  dmi.chassis.version: NA
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd11/14/2011:svnMotherBoardByZOTAC:pnMotherBoardFusion350-B-B/E/J/U:pvrMotherBoard01:rvnZOTAC:rnFusion350-B-B/E/J/U:rvr01:cvnNA:ct3:cvrNA:
  dmi.product.name: MotherBoard Fusion350-B-B/E/J/U
  dmi.product.version: MotherBoard 01
  dmi.sys.vendor: MotherBoard By ZOTAC

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Title:
  1002:9802 The Linux kernel is no longer able to page the graphics
  processor, making the system to boot with a blank screen

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Utopic:
  Triaged

Bug description:
  **
   HOW TO REPRODUCE 
  **
  1. Upgrade the system.
  2. Install an affected graphics processor in your system.

  
   EXPECTED BEHAVIOUR 
  
  - The system to boot normally.

  
   REAL BEHAVIOUR 
  
  - After showing the splash screen, the monitor doesn't detect any signal and 
goes blank.

  
   WORKAROUND 
  
  1. In the Terminal application, enter the following line: sudo cp 
/etc/default/grub /etc/default/grub.bak  sudo gedit /etc/default/grub

  2. In the text editor window that will open, change GRUB_DEFAULT=0
  to GRUB_DEFAULT=Advanced options for UbuntuUbuntu, with Linux
  3.16.0-25-generic. Save the file, and close the window.

  3. In the Terminal, enter sudo update-grub.

  ***
   TECHNICAL DETAILS 
  ***
  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-26-generic 3.16.0-26.34
  ProcVersionSignature: Ubuntu 3.16.0-26.34-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-26-generic 

[Kernel-packages] [Bug 1402714] [NEW] Radeon driver crash with linux-kernel-3.13.0-43

[Grygorii]

Public bug reported:

There is syslog cut:
Dec 14 10:45:14 mediacenter kernel: [ 17.365515] [ cut here 
]
Dec 14 10:45:14 mediacenter kernel: [ 17.365590] kernel BUG at 
/build/buildd/linux-3.13.0/mm/slub.c:3365!
Dec 14 10:45:14 mediacenter kernel: [ 17.365670] invalid opcode:  [#1] SMP
Dec 14 10:45:14 mediacenter kernel: [ 17.365727] Modules linked in: ctr ccm 
snd_hda_codec_realtek arc4 snd_hda_codec_hdmi snd_hda_intel snd_hda_codec 
snd_hwdep snd_pcm snd_page_alloc snd_seq_midi rt2800usb snd_seq_midi_event 
rt2x00usb snd_rawmidi rt2800lib rt2x00lib snd_seq mac80211 snd_seq_device 
kvm_amd snd_timer sp5100_tco cfg80211 kvm i2c_piix4 crc_ccitt serio_raw joydev 
snd w83627ehf hwmon_vid soundcore lp mac_hid parport hid_generic usbhid hid 
radeon ahci r8169 psmouse i2c_algo_bit mii ttm libahci drm_kms_helper drm
Dec 14 10:45:14 mediacenter kernel: [ 17.366337] CPU: 1 PID: 1301 Comm: Xorg 
Not tainted 3.13.0-43-generic #72-Ubuntu
Dec 14 10:45:14 mediacenter kernel: [ 17.366427] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./E350M1/USB3, BIOS P1.60 05/21/2012
Dec 14 10:45:14 mediacenter kernel: [ 17.366542] task: ec1e2700 ti: ec112000 
task.ti: ec112000
Dec 14 10:45:14 mediacenter kernel: [ 17.366608] EIP: 0060:[c1164a61] EFLAGS: 
00213246 CPU: 1
Dec 14 10:45:14 mediacenter kernel: [ 17.366683] EIP is at kfree+0x101/0x110
Dec 14 10:45:14 mediacenter kernel: [ 17.366730] EAX: 8000 EBX:  
ECX: 00010005 EDX: 8000
Dec 14 10:45:14 mediacenter kernel: [ 17.366804] ESI: f76fe480 EDI: f8d24d08 
EBP: ec113b88 ESP: ec113b6c
Dec 14 10:45:14 mediacenter kernel: [ 17.366879] DS: 007b ES: 007b FS: 00d8 GS: 
00e0 SS: 0068
Dec 14 10:45:14 mediacenter kernel: [ 17.366944] CR0: 80050033 CR2: b64b8024 
CR3: 35b5d000 CR4: 07f0
Dec 14 10:45:14 mediacenter kernel: [ 17.367018] Stack:
Dec 14 10:45:14 mediacenter kernel: [ 17.367044] 004c ec113b88 ec113be4 
00024414  f48f2000 f6137400 ec113c4c
Dec 14 10:45:14 mediacenter kernel: [ 17.367151] f8d24d08  f60bc656 
c736  00aac9a0 712c 7048
Dec 14 10:45:14 mediacenter kernel: [ 17.367257] 7044   
ec1d2a80 f48f2000 f6137400 f584c800 ec113be0
Dec 14 10:45:14 mediacenter kernel: [ 17.367362] Call Trace:
Dec 14 10:45:14 mediacenter kernel: [ 17.367457] [f8d24d08] 
evergreen_hdmi_setmode+0x738/0x9a0 [radeon]
Dec 14 10:45:14 mediacenter kernel: [ 17.367565] [f8a96059] ? 
drm_detect_hdmi_monitor+0x69/0xb0 [drm]
Dec 14 10:45:14 mediacenter kernel: [ 17.367693] [f8d2ba27] ? 
radeon_atom_encoder_dpms+0xa7/0x1d0 [radeon]
Dec 14 10:45:14 mediacenter kernel: [ 17.367824] [f8d2503e] ? 
evergreen_hdmi_enable+0xce/0xf0 [radeon]
Dec 14 10:45:14 mediacenter kernel: [ 17.367955] [f8d2bc99] 
radeon_atom_encoder_mode_set+0x149/0x2c0 [radeon]
Dec 14 10:45:14 mediacenter kernel: [ 17.368046] [f846ba06] 
drm_crtc_helper_set_mode+0x4d6/0x550 [drm_kms_helper]
Dec 14 10:45:14 mediacenter kernel: [ 17.368179] [f8cd6974] 
radeon_property_change_mode.isra.1+0x34/0x40 [radeon]
Dec 14 10:45:14 mediacenter kernel: [ 17.368305] [f8cd6b19] 
radeon_connector_set_property+0x199/0x330 [radeon]
Dec 14 10:45:14 mediacenter kernel: [ 17.368416] [f8a93539] 
drm_mode_obj_set_property_ioctl+0x149/0x3c0 [drm]
Dec 14 10:45:14 mediacenter kernel: [ 17.368521] [f8a937b0] ? 
drm_mode_obj_set_property_ioctl+0x3c0/0x3c0 [drm]
Dec 14 10:45:14 mediacenter kernel: [ 17.368628] [f8a937e3] 
drm_mode_connector_property_set_ioctl+0x33/0x40 [drm]
Dec 14 10:45:14 mediacenter kernel: [ 17.368730] [f8a84792] 
drm_ioctl+0x472/0x500 [drm]
Dec 14 10:45:14 mediacenter kernel: [ 17.368817] [f8a937b0] ? 
drm_mode_obj_set_property_ioctl+0x3c0/0x3c0 [drm]
Dec 14 10:45:14 mediacenter kernel: [ 17.368907] [c114729d] ? 
handle_mm_fault+0x34d/0x8d0
Dec 14 10:45:14 mediacenter kernel: [ 17.368974] [c141a041] ? 
__pm_runtime_resume+0x51/0x70
Dec 14 10:45:14 mediacenter kernel: [ 17.369069] [f8c9b0de] 
radeon_drm_ioctl+0x3e/0x70 [radeon]
Dec 14 10:45:14 mediacenter kernel: [ 17.369167] [f8c9b0a0] ? 
radeon_resume+0x50/0x50 [radeon]
Dec 14 10:45:14 mediacenter kernel: [ 17.369240] [c118acb2] 
do_vfs_ioctl+0x2e2/0x4d0
Dec 14 10:45:14 mediacenter kernel: [ 17.369303] [c165fc27] ? 
__do_page_fault+0x237/0x510
Dec 14 10:45:14 mediacenter kernel: [ 17.369368] [c117beb1] ? 
__sb_end_write+0x31/0x70
Dec 14 10:45:14 mediacenter kernel: [ 17.369432] [c117a405] ? 
vfs_write+0x165/0x1b0
Dec 14 10:45:14 mediacenter kernel: [ 17.369490] [c118af00] 
SyS_ioctl+0x60/0x80
Dec 14 10:45:14 mediacenter kernel: [ 17.369545] [c166398d] 
sysenter_do_call+0x12/0x12
Dec 14 10:45:14 mediacenter kernel: [ 17.369606] Code: 2a 8b 06 31 d2 f6 c4 40 
74 03 8b 56 38 89 f0 e8 a6 49 fc ff eb 9a 8b 70 1c 0f ae e8 89 f6 8b 10 80 e6 
80 0f 44 f0 e9 3e ff ff ff 0f 0b 8d b6 00 00 00 00 8d bc 27 00 00 00 00 55 89 
e5 57 56 53
Dec 14 10:45:14 mediacenter kernel: [ 17.369948] EIP: [c1164a61] 
kfree+0x101/0x110 SS:ESP 0068:ec113b6c

** Affects: linux (Ubuntu)
 Importance: Medium
   

[Kernel-packages] [Bug 1402714] 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 1402714

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

** Tags added: trusty

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Title:
  Radeon driver crash with linux-kernel-3.13.0-43

Status in linux package in Ubuntu:
  In Progress

Bug description:
  There is syslog cut:
  Dec 14 10:45:14 mediacenter kernel: [ 17.365515] [ cut here 
]
  Dec 14 10:45:14 mediacenter kernel: [ 17.365590] kernel BUG at 
/build/buildd/linux-3.13.0/mm/slub.c:3365!
  Dec 14 10:45:14 mediacenter kernel: [ 17.365670] invalid opcode:  [#1] SMP
  Dec 14 10:45:14 mediacenter kernel: [ 17.365727] Modules linked in: ctr ccm 
snd_hda_codec_realtek arc4 snd_hda_codec_hdmi snd_hda_intel snd_hda_codec 
snd_hwdep snd_pcm snd_page_alloc snd_seq_midi rt2800usb snd_seq_midi_event 
rt2x00usb snd_rawmidi rt2800lib rt2x00lib snd_seq mac80211 snd_seq_device 
kvm_amd snd_timer sp5100_tco cfg80211 kvm i2c_piix4 crc_ccitt serio_raw joydev 
snd w83627ehf hwmon_vid soundcore lp mac_hid parport hid_generic usbhid hid 
radeon ahci r8169 psmouse i2c_algo_bit mii ttm libahci drm_kms_helper drm
  Dec 14 10:45:14 mediacenter kernel: [ 17.366337] CPU: 1 PID: 1301 Comm: Xorg 
Not tainted 3.13.0-43-generic #72-Ubuntu
  Dec 14 10:45:14 mediacenter kernel: [ 17.366427] Hardware name: To Be Filled 
By O.E.M. To Be Filled By O.E.M./E350M1/USB3, BIOS P1.60 05/21/2012
  Dec 14 10:45:14 mediacenter kernel: [ 17.366542] task: ec1e2700 ti: ec112000 
task.ti: ec112000
  Dec 14 10:45:14 mediacenter kernel: [ 17.366608] EIP: 0060:[c1164a61] 
EFLAGS: 00213246 CPU: 1
  Dec 14 10:45:14 mediacenter kernel: [ 17.366683] EIP is at kfree+0x101/0x110
  Dec 14 10:45:14 mediacenter kernel: [ 17.366730] EAX: 8000 EBX:  
ECX: 00010005 EDX: 8000
  Dec 14 10:45:14 mediacenter kernel: [ 17.366804] ESI: f76fe480 EDI: f8d24d08 
EBP: ec113b88 ESP: ec113b6c
  Dec 14 10:45:14 mediacenter kernel: [ 17.366879] DS: 007b ES: 007b FS: 00d8 
GS: 00e0 SS: 0068
  Dec 14 10:45:14 mediacenter kernel: [ 17.366944] CR0: 80050033 CR2: b64b8024 
CR3: 35b5d000 CR4: 07f0
  Dec 14 10:45:14 mediacenter kernel: [ 17.367018] Stack:
  Dec 14 10:45:14 mediacenter kernel: [ 17.367044] 004c ec113b88 ec113be4 
00024414  f48f2000 f6137400 ec113c4c
  Dec 14 10:45:14 mediacenter kernel: [ 17.367151] f8d24d08  f60bc656 
c736  00aac9a0 712c 7048
  Dec 14 10:45:14 mediacenter kernel: [ 17.367257] 7044   
ec1d2a80 f48f2000 f6137400 f584c800 ec113be0
  Dec 14 10:45:14 mediacenter kernel: [ 17.367362] Call Trace:
  Dec 14 10:45:14 mediacenter kernel: [ 17.367457] [f8d24d08] 
evergreen_hdmi_setmode+0x738/0x9a0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367565] [f8a96059] ? 
drm_detect_hdmi_monitor+0x69/0xb0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367693] [f8d2ba27] ? 
radeon_atom_encoder_dpms+0xa7/0x1d0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367824] [f8d2503e] ? 
evergreen_hdmi_enable+0xce/0xf0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367955] [f8d2bc99] 
radeon_atom_encoder_mode_set+0x149/0x2c0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368046] [f846ba06] 
drm_crtc_helper_set_mode+0x4d6/0x550 [drm_kms_helper]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368179] [f8cd6974] 
radeon_property_change_mode.isra.1+0x34/0x40 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368305] [f8cd6b19] 
radeon_connector_set_property+0x199/0x330 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368416] [f8a93539] 
drm_mode_obj_set_property_ioctl+0x149/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368521] [f8a937b0] ? 
drm_mode_obj_set_property_ioctl+0x3c0/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368628] [f8a937e3] 
drm_mode_connector_property_set_ioctl+0x33/0x40 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368730] [f8a84792] 
drm_ioctl+0x472/0x500 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368817] [f8a937b0] ? 
drm_mode_obj_set_property_ioctl+0x3c0/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368907] [c114729d] ? 
handle_mm_fault+0x34d/0x8d0
  Dec 14 10:45:14 mediacenter kernel: [ 17.368974] [c141a041] ? 
__pm_runtime_resume+0x51/0x70
  Dec 14 10:45:14 mediacenter kernel: [ 17.369069] [f8c9b0de] 
radeon_drm_ioctl+0x3e/0x70 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.369167] [f8c9b0a0] ? 
radeon_resume+0x50/0x50 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.369240] 

[Kernel-packages] [Bug 1402714] Re: Radeon driver crash with linux-kernel-3.13.0-43

[Chris J Arges]

This bug looks alot like:
https://bugzilla.kernel.org/show_bug.cgi?id=88481

** Bug watch added: Linux Kernel Bug Tracker #88481
   http://bugzilla.kernel.org/show_bug.cgi?id=88481

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) = Chris J Arges (arges)

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

** Changed in: linux (Ubuntu)
   Status: Incomplete = In Progress

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Title:
  Radeon driver crash with linux-kernel-3.13.0-43

Status in linux package in Ubuntu:
  In Progress

Bug description:
  There is syslog cut:
  Dec 14 10:45:14 mediacenter kernel: [ 17.365515] [ cut here 
]
  Dec 14 10:45:14 mediacenter kernel: [ 17.365590] kernel BUG at 
/build/buildd/linux-3.13.0/mm/slub.c:3365!
  Dec 14 10:45:14 mediacenter kernel: [ 17.365670] invalid opcode:  [#1] SMP
  Dec 14 10:45:14 mediacenter kernel: [ 17.365727] Modules linked in: ctr ccm 
snd_hda_codec_realtek arc4 snd_hda_codec_hdmi snd_hda_intel snd_hda_codec 
snd_hwdep snd_pcm snd_page_alloc snd_seq_midi rt2800usb snd_seq_midi_event 
rt2x00usb snd_rawmidi rt2800lib rt2x00lib snd_seq mac80211 snd_seq_device 
kvm_amd snd_timer sp5100_tco cfg80211 kvm i2c_piix4 crc_ccitt serio_raw joydev 
snd w83627ehf hwmon_vid soundcore lp mac_hid parport hid_generic usbhid hid 
radeon ahci r8169 psmouse i2c_algo_bit mii ttm libahci drm_kms_helper drm
  Dec 14 10:45:14 mediacenter kernel: [ 17.366337] CPU: 1 PID: 1301 Comm: Xorg 
Not tainted 3.13.0-43-generic #72-Ubuntu
  Dec 14 10:45:14 mediacenter kernel: [ 17.366427] Hardware name: To Be Filled 
By O.E.M. To Be Filled By O.E.M./E350M1/USB3, BIOS P1.60 05/21/2012
  Dec 14 10:45:14 mediacenter kernel: [ 17.366542] task: ec1e2700 ti: ec112000 
task.ti: ec112000
  Dec 14 10:45:14 mediacenter kernel: [ 17.366608] EIP: 0060:[c1164a61] 
EFLAGS: 00213246 CPU: 1
  Dec 14 10:45:14 mediacenter kernel: [ 17.366683] EIP is at kfree+0x101/0x110
  Dec 14 10:45:14 mediacenter kernel: [ 17.366730] EAX: 8000 EBX:  
ECX: 00010005 EDX: 8000
  Dec 14 10:45:14 mediacenter kernel: [ 17.366804] ESI: f76fe480 EDI: f8d24d08 
EBP: ec113b88 ESP: ec113b6c
  Dec 14 10:45:14 mediacenter kernel: [ 17.366879] DS: 007b ES: 007b FS: 00d8 
GS: 00e0 SS: 0068
  Dec 14 10:45:14 mediacenter kernel: [ 17.366944] CR0: 80050033 CR2: b64b8024 
CR3: 35b5d000 CR4: 07f0
  Dec 14 10:45:14 mediacenter kernel: [ 17.367018] Stack:
  Dec 14 10:45:14 mediacenter kernel: [ 17.367044] 004c ec113b88 ec113be4 
00024414  f48f2000 f6137400 ec113c4c
  Dec 14 10:45:14 mediacenter kernel: [ 17.367151] f8d24d08  f60bc656 
c736  00aac9a0 712c 7048
  Dec 14 10:45:14 mediacenter kernel: [ 17.367257] 7044   
ec1d2a80 f48f2000 f6137400 f584c800 ec113be0
  Dec 14 10:45:14 mediacenter kernel: [ 17.367362] Call Trace:
  Dec 14 10:45:14 mediacenter kernel: [ 17.367457] [f8d24d08] 
evergreen_hdmi_setmode+0x738/0x9a0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367565] [f8a96059] ? 
drm_detect_hdmi_monitor+0x69/0xb0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367693] [f8d2ba27] ? 
radeon_atom_encoder_dpms+0xa7/0x1d0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367824] [f8d2503e] ? 
evergreen_hdmi_enable+0xce/0xf0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367955] [f8d2bc99] 
radeon_atom_encoder_mode_set+0x149/0x2c0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368046] [f846ba06] 
drm_crtc_helper_set_mode+0x4d6/0x550 [drm_kms_helper]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368179] [f8cd6974] 
radeon_property_change_mode.isra.1+0x34/0x40 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368305] [f8cd6b19] 
radeon_connector_set_property+0x199/0x330 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368416] [f8a93539] 
drm_mode_obj_set_property_ioctl+0x149/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368521] [f8a937b0] ? 
drm_mode_obj_set_property_ioctl+0x3c0/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368628] [f8a937e3] 
drm_mode_connector_property_set_ioctl+0x33/0x40 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368730] [f8a84792] 
drm_ioctl+0x472/0x500 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368817] [f8a937b0] ? 
drm_mode_obj_set_property_ioctl+0x3c0/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368907] [c114729d] ? 
handle_mm_fault+0x34d/0x8d0
  Dec 14 10:45:14 mediacenter kernel: [ 17.368974] [c141a041] ? 
__pm_runtime_resume+0x51/0x70
  Dec 14 10:45:14 mediacenter kernel: [ 17.369069] [f8c9b0de] 
radeon_drm_ioctl+0x3e/0x70 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.369167] [f8c9b0a0] ? 
radeon_resume+0x50/0x50 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.369240] [c118acb2] 
do_vfs_ioctl+0x2e2/0x4d0
  Dec 14 10:45:14 mediacenter kernel: [ 17.369303] [c165fc27] ? 
__do_page_fault+0x237/0x510
  Dec 

[Kernel-packages] [Bug 1402365] Re: Backlight Bug

[Kamalakar Agashe]

I have installed fglrx driver and backlight control is working.

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Title:
  Backlight Bug

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Backlight control does not work, but there are entries in
  /sys/class/backlight.

  ls /sys/class/backlight  backlight
  grep -r . /proc/acpi  acpi
  sudo acpidump -o acpidump.txt
  acpixtract acpidump.txt
  iasl -d DSDT.dat
  sudo fwts  fwts
  sudo fwts method  fwts_method
  dmesg | grep 'ACPI: Video'  video
  sudo dmidecode  dmidecode.log
  cat /proc/version  version

  Testing for a work around
  Reboot with only the kernel parameter acpi_backlight=vendor
  does not work
  ls /sys/class/backlight  vendorbacklight

  No such folder /sys/class/backlight/intel_backlight/

  Reboot with just kernel parameter video.use_bios_initial_backlight=0
  does not work

  reboot with just kernel parameter video.use_native_backlight=1 
  does not work

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  vidya  1832 F pulseaudio
   /dev/snd/controlC0:  vidya  1832 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun Dec 14 16:16:27 2014
  HibernationDevice: RESUME=UUID=42b35770-926b-43cf-8874-b5452e26b5e5
  InstallationDate: Installed on 2014-12-13 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  MachineType: LENOVO 80E3
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed 
root=UUID=7eccd389-f558-421b-928a-541b3f1c16f0 ro quiet splash vt.handoff=7 
video.use_native_backlight=1
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware 1.127.10
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/26/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: A2CN25WW(V1.07)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lancer 5B2
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0F82990 WIN
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo G50-45
  dmi.modalias: 
dmi:bvnLENOVO:bvrA2CN25WW(V1.07):bd08/26/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvrSDK0F82990WIN:cvnLENOVO:ct10:cvrLenovoG50-45:
  dmi.product.name: 80E3
  dmi.product.version: Lenovo G50-45
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Pilot6]

@Silmar

Do you have a Focaltech touchpad?
Give output of

dmesg | grep pnp

And also if you previously installed elantech drivers, you should
uninstall them first.

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1400050] Re: Brightness doesn't change anymore in X.Org / GNOME Shell in 14.10

[Pander]

Why was this put back to incomplete?

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Title:
  Brightness doesn't change anymore in X.Org / GNOME Shell in 14.10

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have no idea to what package this belongs. Please file it under the
  correct one.

  Brightness doesn't change anymore in X.Org / GNOME Shell in 14.10. It
  stays on maximum (10) and sometimes the less brightness down/less key
  makes it go to 9 or 6. Each time I press the brightness down/less key,
  the overlay with brightness setting shows up (so the key works.

  I can set brightness to any level with
  echo 1 /sys/class/backlight/acpi_video0/brightness
  echo 2 /sys/class/backlight/acpi_video0/brightness
  ...
  echo 10 /sys/class/backlight/acpi_video0/brightness
  and the display responds properly and I can read out the value with
  cat /sys/class/backlight/acpi_video0/brightness
  but changing it with keys only goes from 10 to 9 or 10 to 6.

  This used to work in older versions of Ubuntu. Please fix this and let me 
know how  I can fix this temporarily.
  --- 
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  sander 2450 F pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 14.10
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=24994e67-9b18-4cad-b387-788beff8b388
  InstallationDate: Installed on 2013-07-06 (520 days ago)
  InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release amd64 (20130424)
  MachineType: ASUSTeK COMPUTER INC. UX31A
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-25-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-25-generic N/A
   linux-backports-modules-3.16.0-25-generic  N/A
   linux-firmware 1.138
  Tags:  utopic
  Uname: Linux 3.16.0-25-generic x86_64
  UpgradeStatus: Upgraded to utopic on 2014-10-26 (44 days ago)
  UserGroups: adm cdrom debian-tor dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/31/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX31A.218
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX31A
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX31A.218:bd01/31/2013:svnASUSTeKCOMPUTERINC.:pnUX31A:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX31A:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX31A
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1402714] Re: Radeon driver crash with linux-kernel-3.13.0-43

[Chris J Arges]

Note this is already applied in the 3.16 stable queue, and thus will be
applied to Utopic and Vivid, and when Vivid rebases to 3.18 it will
already be applied via upstream commits.

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Description changed:

+ SRU Justification:
+ [Impact]
+ Users of Radeon drivers with some hardware experience crashes on boot.
+ 
+ [Test Case]
+ Boot machine with Radeon driver and affected card, ensure it doesn't crash.
+ 
+ [Fix]
+ commit 83d04c39f9048807a8500e575ae3f1718a3f45bb upstream
+ in v3.18-rc2+
+ 
+ --
+ 
  There is syslog cut:
  Dec 14 10:45:14 mediacenter kernel: [ 17.365515] [ cut here 
]
  Dec 14 10:45:14 mediacenter kernel: [ 17.365590] kernel BUG at 
/build/buildd/linux-3.13.0/mm/slub.c:3365!
  Dec 14 10:45:14 mediacenter kernel: [ 17.365670] invalid opcode:  [#1] SMP
  Dec 14 10:45:14 mediacenter kernel: [ 17.365727] Modules linked in: ctr ccm 
snd_hda_codec_realtek arc4 snd_hda_codec_hdmi snd_hda_intel snd_hda_codec 
snd_hwdep snd_pcm snd_page_alloc snd_seq_midi rt2800usb snd_seq_midi_event 
rt2x00usb snd_rawmidi rt2800lib rt2x00lib snd_seq mac80211 snd_seq_device 
kvm_amd snd_timer sp5100_tco cfg80211 kvm i2c_piix4 crc_ccitt serio_raw joydev 
snd w83627ehf hwmon_vid soundcore lp mac_hid parport hid_generic usbhid hid 
radeon ahci r8169 psmouse i2c_algo_bit mii ttm libahci drm_kms_helper drm
  Dec 14 10:45:14 mediacenter kernel: [ 17.366337] CPU: 1 PID: 1301 Comm: Xorg 
Not tainted 3.13.0-43-generic #72-Ubuntu
  Dec 14 10:45:14 mediacenter kernel: [ 17.366427] Hardware name: To Be Filled 
By O.E.M. To Be Filled By O.E.M./E350M1/USB3, BIOS P1.60 05/21/2012
  Dec 14 10:45:14 mediacenter kernel: [ 17.366542] task: ec1e2700 ti: ec112000 
task.ti: ec112000
  Dec 14 10:45:14 mediacenter kernel: [ 17.366608] EIP: 0060:[c1164a61] 
EFLAGS: 00213246 CPU: 1
  Dec 14 10:45:14 mediacenter kernel: [ 17.366683] EIP is at kfree+0x101/0x110
  Dec 14 10:45:14 mediacenter kernel: [ 17.366730] EAX: 8000 EBX:  
ECX: 00010005 EDX: 8000
  Dec 14 10:45:14 mediacenter kernel: [ 17.366804] ESI: f76fe480 EDI: f8d24d08 
EBP: ec113b88 ESP: ec113b6c
  Dec 14 10:45:14 mediacenter kernel: [ 17.366879] DS: 007b ES: 007b FS: 00d8 
GS: 00e0 SS: 0068
  Dec 14 10:45:14 mediacenter kernel: [ 17.366944] CR0: 80050033 CR2: b64b8024 
CR3: 35b5d000 CR4: 07f0
  Dec 14 10:45:14 mediacenter kernel: [ 17.367018] Stack:
  Dec 14 10:45:14 mediacenter kernel: [ 17.367044] 004c ec113b88 ec113be4 
00024414  f48f2000 f6137400 ec113c4c
  Dec 14 10:45:14 mediacenter kernel: [ 17.367151] f8d24d08  f60bc656 
c736  00aac9a0 712c 7048
  Dec 14 10:45:14 mediacenter kernel: [ 17.367257] 7044   
ec1d2a80 f48f2000 f6137400 f584c800 ec113be0
  Dec 14 10:45:14 mediacenter kernel: [ 17.367362] Call Trace:
  Dec 14 10:45:14 mediacenter kernel: [ 17.367457] [f8d24d08] 
evergreen_hdmi_setmode+0x738/0x9a0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367565] [f8a96059] ? 
drm_detect_hdmi_monitor+0x69/0xb0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367693] [f8d2ba27] ? 
radeon_atom_encoder_dpms+0xa7/0x1d0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367824] [f8d2503e] ? 
evergreen_hdmi_enable+0xce/0xf0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367955] [f8d2bc99] 
radeon_atom_encoder_mode_set+0x149/0x2c0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368046] [f846ba06] 
drm_crtc_helper_set_mode+0x4d6/0x550 [drm_kms_helper]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368179] [f8cd6974] 
radeon_property_change_mode.isra.1+0x34/0x40 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368305] [f8cd6b19] 
radeon_connector_set_property+0x199/0x330 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368416] [f8a93539] 
drm_mode_obj_set_property_ioctl+0x149/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368521] [f8a937b0] ? 
drm_mode_obj_set_property_ioctl+0x3c0/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368628] [f8a937e3] 
drm_mode_connector_property_set_ioctl+0x33/0x40 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368730] [f8a84792] 
drm_ioctl+0x472/0x500 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368817] [f8a937b0] ? 
drm_mode_obj_set_property_ioctl+0x3c0/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368907] [c114729d] ? 
handle_mm_fault+0x34d/0x8d0
  Dec 14 10:45:14 mediacenter kernel: [ 17.368974] [c141a041] ? 
__pm_runtime_resume+0x51/0x70
  Dec 14 10:45:14 mediacenter kernel: [ 17.369069] [f8c9b0de] 
radeon_drm_ioctl+0x3e/0x70 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.369167] [f8c9b0a0] ? 
radeon_resume+0x50/0x50 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.369240] [c118acb2] 
do_vfs_ioctl+0x2e2/0x4d0
  Dec 14 10:45:14 mediacenter kernel: [ 17.369303] [c165fc27] ? 
__do_page_fault+0x237/0x510
  Dec 14 10:45:14 mediacenter kernel: [ 17.369368] [c117beb1] ? 
__sb_end_write+0x31/0x70
  Dec 14 10:45:14 

[Kernel-packages] [Bug 1402386] Re: New kernel causes black screen after login

[Chris J Arges]

*** This bug is a duplicate of bug 1402714 ***
https://bugs.launchpad.net/bugs/1402714

** This bug has been marked a duplicate of bug 1402714
   Radeon driver crash with linux-kernel-3.13.0-43

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Title:
  New kernel causes black screen after login

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  New kernel causes black screen after login, I cannot use it nor switch to 
ttyX.
  It came as regular upgrade during installation of Ubuntu.
  Downgrade to kernel 3.13.0-32-generic is a workaround.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-generic 3.13.0.43.50
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  zabava 2173 F pulseaudio
   /dev/snd/controlC2:  zabava 2173 F pulseaudio
   /dev/snd/controlC0:  zabava 2173 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun Dec 14 14:22:01 2014
  HibernationDevice: RESUME=UUID=26dc94e4-a3a2-4d85-81c3-f7b77a41b5b1
  InstallationDate: Installed on 2014-12-14 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: ASUS All Series
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic 
root=UUID=447ed435-5a74-44ce-996f-7a6fc4f83b70 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.10
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/11/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0602
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: AM1I-A
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr0602:bd07/11/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnAM1I-A:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS

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[Kernel-packages] [Bug 1401741] Re: rtl8188ee wireless driver high packet loss

[Bryan Quigley]

BIOS update (deployed via CD) doesn't appear to have changed anything in
regards to this issue.

$ sudo dmidecode -s bios-version  sudo dmidecode -s bios-release-date
1.80
01/27/2014


** Tags removed: bios-outdated-1.80

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

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Title:
   rtl8188ee wireless driver high packet loss

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've seen this issue since trusty, very bad packet loss,varrying in
  ping from 10%-45% to the gatewway. This is a toshiba c55d laptop.

  Already tried mainline (3.18.0) with no noticable improvement.

  Previously reported here:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1258870

  AP is a MI424WR-GEN3I from Verizon with WPA2 running in  Compatibility 
Mode(802.11b/g/n)
  No other devices on network have ever had this issue, in fact any loss of 
ICMP packets almost never occurs on other devices from same location.

  I will be trying the Realtek (from their website) and
  https://github.com/FreedomBen/rtl8188ce-linux-driver next.   Any other
  ideas/suggestions welcome.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-28-generic 3.16.0-28.37
  ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-28-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  erica  2366 F pulseaudio
   /dev/snd/controlC0:  erica  2366 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Dec 11 22:01:36 2014
  HibernationDevice: RESUME=UUID=47ff810c-172e-4cd8-b7b3-12f03d42cf70
  InstallationDate: Installed on 2014-05-29 (196 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: TOSHIBA Satellite C55D-A
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic.efi.signed 
root=UUID=3c0c45ee-7e15-45e4-988c-339d83805035 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-28-generic N/A
   linux-backports-modules-3.16.0-28-generic  N/A
   linux-firmware 1.138
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-02 (70 days ago)
  dmi.bios.date: 12/25/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: 1.70
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Portable PC
  dmi.board.vendor: TOSHIBA
  dmi.board.version: MP
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvr1.70:bd12/25/2013:svnTOSHIBA:pnSatelliteC55D-A:pvrPSCFWU-04C031:rvnTOSHIBA:rnPortablePC:rvrMP:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite C55D-A
  dmi.product.version: PSCFWU-04C031
  dmi.sys.vendor: TOSHIBA

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[Kernel-packages] [Bug 1353105] Re: bnx2x crashes on bxn2x_tpa_start

[bugproxy]

** Tags removed: targetmilestone-inin1404
** Tags added: targetmilestone-inin14041

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Title:
  bnx2x crashes on bxn2x_tpa_start

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  [Impact]

  Random crashes when using the bnx2x driver on power 8

  [Test Case]

  heavy use of the bnx2x driver on power 8

  [Regression Potential]

  introduces a simple memory barrier and is therefore very low risk, any
  such risk would normally affect performanc e not function.

  ===

  ---Problem Description---
  bnx2x may cause crashes or stop working because of a missing memory barrier.

  Messages like the following appear on the log:

  bnx2x: [bnx2x_tpa_start:392(eth7)]start of bin not in stop [0]

  ---uname output---
  Linux ubuntu 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:50:31 UTC 2014 
ppc64le ppc64le ppc64le GNU/Linux

  ---Additional Hardware Info---
  0001:00:03.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 
1/10 Gigabit Ethernet (rev 10)
  0001:00:03.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 
1/10 Gigabit Ethernet (rev 10)
  0001:00:03.2 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 
1/10 Gigabit Ethernet (rev 10)
  0001:00:03.3 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 
1/10 Gigabit Ethernet (rev 10)

  Machine Type = model   : IBM pSeries (emulated by qemu)

  ---Steps to Reproduce---
   Send lots of traffic on a busy workload.

  Fix for reported issue upstream commit 
9aaae044abe95de182d09004cc3fa181bf22e6e0
  Fix for EEH related issue upstream commit 
0c0e63410a393aae4b615849625f539db775d586

  We would like to get those applied to both Ubuntu 14.04 updates and
  Ubuntu 14.10, please.

  Cascardo.

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[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Silmar]

[0.270437] pnp: PnP ACPI init
[0.270875] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[0.271104] pnp 00:06: Plug and Play ACPI device, IDs FLT0102 SYN0a00 
SYN0002 PNP0f03 PNP0f13 PNP0f12 (active)
[0.271148] pnp 00:07: Plug and Play ACPI device, IDs ATK3001 PNP030b 
(active)
[0.272173] pnp: PnP ACPI: found 11 devices

I had kernel 3.17 but removed it using synaptic. It worked the touchpad
as a mouse(no multifinger and crashing the driver on suspend). I don't
know if I have Elantech. How can I know?

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1401150] Re: Endianness issue in the VPHN topology update code

[Chris J Arges]

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) = Chris J Arges (arges)

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

** Changed in: linux (Ubuntu)
   Status: New = In Progress

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Utopic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) = Chris J Arges (arges)

** Changed in: linux (Ubuntu Utopic)
 Assignee: (unassigned) = Chris J Arges (arges)

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

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

** Changed in: linux (Ubuntu Utopic)
   Status: New = In Progress

** Changed in: linux (Ubuntu Trusty)
   Status: New = In Progress

** Description changed:

- -- Problem Description --
+ SRU Justification:
+ 
+ [Impact]
  The current VPHN code assumes the NUMA toplogy updates data are big endian. 
They are native endian actually since the hypervisor pass them through 
registers. This has a great performance impact on little endian guests.
+ 
+ [Test Case]
+ Install NUMA capable power8 machine in LE mode, install LE guest. Measure 
performance differences in LE guest after applying this patch.
+ 
+ [Fix]
+ commit 5c9fb1899400096c6818181c525897a31d57e488 upstream
+ in v3.18-rc2
  
  A fix has been sent to fix the issue:
  
  http://patchwork.ozlabs.org/patch/396171/
  
  Please pick the following commit from Michael Ellermans's tree:
  
  
http://git.kernel.org/cgit/linux/kernel/git/mpe/linux.git/commit/?id=5c9fb1899400096c6818181c525897a31d57e488
  
  which reads: powerpc/vphn: NUMA node code expects big-endian
  
  Now upstream:
  
  commit 5c9fb1899400096c6818181c525897a31d57e488
  Author: Greg Kurz gk...@linux.vnet.ibm.com
  Date:   Wed Oct 15 12:42:58 2014 +0200
  
- powerpc/vphn: NUMA node code expects big-endian
+ powerpc/vphn: NUMA node code expects big-endian

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Title:
  Endianness issue in the VPHN topology update code

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress
Status in linux source package in Utopic:
  In Progress

Bug description:
  SRU Justification:

  [Impact]
  The current VPHN code assumes the NUMA toplogy updates data are big endian. 
They are native endian actually since the hypervisor pass them through 
registers. This has a great performance impact on little endian guests.

  [Test Case]
  Install NUMA capable power8 machine in LE mode, install LE guest. Measure 
performance differences in LE guest after applying this patch.

  [Fix]
  commit 5c9fb1899400096c6818181c525897a31d57e488 upstream
  in v3.18-rc2

  A fix has been sent to fix the issue:

  http://patchwork.ozlabs.org/patch/396171/

  Please pick the following commit from Michael Ellermans's tree:

  
http://git.kernel.org/cgit/linux/kernel/git/mpe/linux.git/commit/?id=5c9fb1899400096c6818181c525897a31d57e488

  which reads: powerpc/vphn: NUMA node code expects big-endian

  Now upstream:

  commit 5c9fb1899400096c6818181c525897a31d57e488
  Author: Greg Kurz gk...@linux.vnet.ibm.com
  Date:   Wed Oct 15 12:42:58 2014 +0200

  powerpc/vphn: NUMA node code expects big-endian

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[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Pilot6]

dkms status

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

[Andy Whitcroft]

** Changed in: linux (Ubuntu)
   Status: Confirmed = Fix Committed

** Changed in: linux (Ubuntu Utopic)
   Status: New = Fix Committed

** Changed in: linux (Ubuntu Trusty)
   Status: New = Fix Committed

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

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

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Title:
  [SRU] new arm64 optimized copy_to_user and copy_from_user assembly
  code

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Trusty:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  [Impact]
  The copy_{to,from}_user implementations in the Ubuntu kernel are suboptimal. 
Optimized implementations have been submitted upstream and have shown a 
significant improvement in network performance.

  [Test Case]
  Generate traffic from one node to another using iperf.

  [Regression Risk]
  These functions are obviously used heavily throughout the kernel, so a defect 
here could have significant impact. This risk is mitigated by using an 
implementation heavily based on the linaro string libraries (which are used in 
other places already, e.g. glibc), and through active testing of this patch on 
real hardware using a trusty-kernel base. The new patch will also undergo 
regression testing to ensure the memory corruption issue of the previous patch 
does not exist.

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[Kernel-packages] [Bug 1335478] Re: A new instance of IBM Domino 'bindsock' cannot bind to ports 1024 Kernel 3.13.0-29 and above

[Andy Whitcroft]

** Also affects: linux-lts-utopic (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux-lts-utopic (Ubuntu)
   Status: New = Invalid

** Changed in: linux-lts-utopic (Ubuntu Utopic)
   Status: New = Invalid

** Changed in: linux-lts-utopic (Ubuntu Precise)
   Status: New = Invalid

** Changed in: linux-lts-utopic (Ubuntu Lucid)
   Status: New = Invalid

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Title:
  A new instance of IBM Domino 'bindsock' cannot bind to ports 1024
  Kernel  3.13.0-29 and above

Status in linux package in Ubuntu:
  Fix Committed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux source package in Lucid:
  Confirmed
Status in linux-lts-trusty source package in Lucid:
  Invalid
Status in linux-lts-utopic source package in Lucid:
  Invalid
Status in linux source package in Precise:
  Confirmed
Status in linux-lts-trusty source package in Precise:
  Confirmed
Status in linux-lts-utopic source package in Precise:
  Invalid
Status in linux source package in Trusty:
  Confirmed
Status in linux-lts-trusty source package in Trusty:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New
Status in linux source package in Utopic:
  Confirmed
Status in linux-lts-trusty source package in Utopic:
  Invalid
Status in linux-lts-utopic source package in Utopic:
  Invalid
Status in linux source package in Vivid:
  Fix Committed
Status in linux-lts-trusty source package in Vivid:
  Invalid
Status in linux-lts-utopic source package in Vivid:
  Invalid

Bug description:
  Starting  with kernels  3.2.0-64 and 3.13.0-29  Something has changed
  to once again that prevents IBM Domino's
  /opt/ibm/domino/notes/latest/linux/bindsock binary that runs as root
  (setuid) to get ports lower than 1024 for it's LDAP, SMTP, IMAP, POP3,
  and HTTP processes.

  The Domino server reports  the following: :
    Listener failure: 'bindsock' is missing, not executable, not owned by 
root, not setuid root or user needs net_privaddr privilege.

  This is the same behaviour that was reported and subsequently
  corrected in Bug # 1269053

  ===
  break-fix: dbb490b96584d4e958533fb637f08b557f505657 
6a2a2b3ae0759843b22c929881cc184b00cc63ff

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[Kernel-packages] [Bug 1401150] Re: Endianness issue in the VPHN topology update code

[Chris J Arges]

** Changed in: linux (Ubuntu)
 Assignee: Chris J Arges (arges) = (unassigned)

** Changed in: linux (Ubuntu)
   Status: In Progress = Fix Released

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

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Title:
  Endianness issue in the VPHN topology update code

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  In Progress
Status in linux source package in Utopic:
  In Progress

Bug description:
  SRU Justification:

  [Impact]
  The current VPHN code assumes the NUMA toplogy updates data are big endian. 
They are native endian actually since the hypervisor pass them through 
registers. This has a great performance impact on little endian guests.

  [Test Case]
  Install NUMA capable power8 machine in LE mode, install LE guest. Measure 
performance differences in LE guest after applying this patch.

  [Fix]
  commit 5c9fb1899400096c6818181c525897a31d57e488 upstream
  in v3.18-rc2

  A fix has been sent to fix the issue:

  http://patchwork.ozlabs.org/patch/396171/

  Please pick the following commit from Michael Ellermans's tree:

  
http://git.kernel.org/cgit/linux/kernel/git/mpe/linux.git/commit/?id=5c9fb1899400096c6818181c525897a31d57e488

  which reads: powerpc/vphn: NUMA node code expects big-endian

  Now upstream:

  commit 5c9fb1899400096c6818181c525897a31d57e488
  Author: Greg Kurz gk...@linux.vnet.ibm.com
  Date:   Wed Oct 15 12:42:58 2014 +0200

  powerpc/vphn: NUMA node code expects big-endian

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[Kernel-packages] [Bug 1398497] Re: HP Proliant Serverrs - DL360 and DL380 Gen8 - Precise Kernel Panic - General Protection Fault and X2APIC/XAPIC boot parameters

[Esel]

Hi Rafael,

sry but this is not my server, its one of a customer who has an important 
program running on it, so I'm sorry but I can't test around. I'm now running 
the right cmdline (entered in /etc/default/grub under GRUB_CMDLINE_LINUX=). 
Because the edit needed a restart i installed linux-crashdump before so if the 
error throws up again I'd like to accept your offer to have a look at it! FYI: 
I havn't had to do a lot with things this deep in kernel, so keywords like 
linux-crashdump helps me to find the right thing :).

Greetings from Austria

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Title:
  HP Proliant Serverrs - DL360 and DL380 Gen8 - Precise Kernel Panic -
  General Protection Fault and X2APIC/XAPIC boot parameters

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Precise:
  In Progress

Bug description:
  It was brought to my attention the following situation:

  
  We massively upgraded our Ubuntu 12.04 servers (most of them are HP
  DL360p Gen8 or DL380 Gen8) to 3.2.0-67 kernel And in the last 2-3
  days we already had to reboot 5 of them because they completely hang

  Some of them had the following messages under syslog :
  kernel: [384707.675479] general protection fault:  [#5666] SMP

  others had :
  kernel: [950725.612724] BUG: unable to handle kernel paging request

  All of them have this also :
  your BIOS is broken and requested that x2apic be disabled
  

  Comments bellow

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[Kernel-packages] [Bug 1251065]

[Peteypabpro]

I'm still experiencing this issue. I'll be happy to do whatever is
needed and provide any information that will help resolve it.

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Title:
  HP Mini 1000 fails to resume from suspend

Status in The Linux Kernel:
  Confirmed
Status in linux package in Ubuntu:
  In Progress

Bug description:
  Booting various kernels including the mainline 3.12 kernel, HP Mini
  1000 does not resume from suspend. Problem seems to have begun
  following update to 13.10, including kernels 3.9, 3.10, 3.11.

  Ran steps on DebuggingKernelSuspend wiki page at
  https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume-
  trace.22_debugging_procedure_for_finding_buggy_drivers.

  Attached: dmesg.txt
  --- 
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: i386
  DistroRelease: Ubuntu 13.10
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2013-11-12 (1 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1)
  MarkForUpload: True
  NonfreeKernelModules: wl
  Package: linux (not installed)
  Tags:  saucy
  Uname: Linux 3.12.0-031200-generic i686
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Silmar]

bbswitch, 0.7, 3.13.0-40-generic, x86_64: installed
bbswitch, 0.7, 3.13.0-41-generic, x86_64: installed
bbswitch, 0.7, 3.13.0-43-generic, x86_64: installed
bbswitch, 0.7, 3.16.0-28-generic, x86_64: installed

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1251065] Re: HP Mini 1000 fails to resume from suspend

[Bug Watch Updater]

** Changed in: linux
   Status: Invalid = Confirmed

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Title:
  HP Mini 1000 fails to resume from suspend

Status in The Linux Kernel:
  Confirmed
Status in linux package in Ubuntu:
  In Progress

Bug description:
  Booting various kernels including the mainline 3.12 kernel, HP Mini
  1000 does not resume from suspend. Problem seems to have begun
  following update to 13.10, including kernels 3.9, 3.10, 3.11.

  Ran steps on DebuggingKernelSuspend wiki page at
  https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume-
  trace.22_debugging_procedure_for_finding_buggy_drivers.

  Attached: dmesg.txt
  --- 
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: i386
  DistroRelease: Ubuntu 13.10
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2013-11-12 (1 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1)
  MarkForUpload: True
  NonfreeKernelModules: wl
  Package: linux (not installed)
  Tags:  saucy
  Uname: Linux 3.12.0-031200-generic i686
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Pilot6]

dpkg -l | grep linux-image-3.16

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1386534] Re: kernel dependent deterministic view crash on X startup

[Joseph Salisbury]

c031389a is reported as the first bad commit.  This is commit b47f210 in
the Utopic repo.

I built a Utopic test kernel with commit b47f210 reverted.


The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1386534

Can you test this kernel and see if it has the bug or not?

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Title:
  kernel dependent deterministic view crash on X startup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  kernel 3.13.0-37 and 3.16.0-23, but not kernel 3.13.0-36

  The phenomenon: just when the user interface starts at the end of the
  Ununtu startup, the screen reamins in one solid color (very light
  grey, this is the everage of my colors), except for the topmost 3-4
  scan lines, where one can see some sort of vibrating content.
  Sometimes there is a 1-3 seconds of normal operation just at the
  start, when Ctrl-Alt-F2 works, and swithing there one can work in the
  character terminal forever.  But as soon as the disorder in the X view
  appears, even the Ctrl-Alt-F2 console change does not work visually,
  however a blindly stroken Ctr-Alt-Del is correctly executed.

  What I know: (1) on the core i3 based laptop there is no trace of this
  kind of view crash, while in case of the Phenom x6 1100t and Radeon HD
  6570 based desktop machine the problem is fully deterministic.  (2)
  the problem is distro independet, i.e.:  I have it with Ubuntu 14.04 +
  kernel 3.13.0-37-generic, and also with Ubuntu 14.10 +
  3.16.0-23-generic, and I do NOT have it with Ubuntu 14.04 + kernel
  3.13.0-36-generic, and also with Ubuntu 14.10 + 3.13.0-36-generic.
  (3) In case of Ubuntu 14.04 in average every second or third boot gave
  a 1-3 seconds of grace period when I could escape to Ctrl-Alt-F2,
  while in case of Ubuntu 14.10 there is no such a short time slot when
  I could escape.  (4) my configuration is set to fall into my only user
  account directly, I will do experiments, whether the problem is there,
  if the startup is without falling into an account.

  If I can, I will apport log files with produced with the
  3.16.0-23-generic kernel as well, not only with the 3.13.0-36-generic.

  I try to send the remaining information after my work day, now I have to 
leave, sorry.
  ---
  .tmp.unity.support.test.0:

  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDmesg:
   [   11.299825] init: plymouth-upstart-bridge main process ended, respawning
   [   11.329699] systemd-logind[1615]: Failed to start unit user@1000.service: 
Unknown unit: user@1000.service
   [   11.329706] systemd-logind[1615]: Failed to start user service: Unknown 
unit: user@1000.service
   [   11.332093] systemd-logind[1615]: New session c1 of user prohlep.
   [   11.332112] systemd-logind[1615]: Linked /tmp/.X11-unix/X0 to 
/run/user/1000/X11-display.
  DistUpgraded: 2014-10-27 10:17:33,100 DEBUG enabling apt cron job
  DistroCodename: utopic
  DistroRelease: Ubuntu 14.10
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Turks PRO [Radeon HD 6570/7570/8550] 
[1002:6759] (prog-if 00 [VGA controller])
     Subsystem: XFX Pine Group Inc. Device [1682:3195]
  InstallationDate: Installed on 2014-06-26 (124 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: System manufacturer System Product Name
  Package: xorg 1:7.7+7ubuntu2
  PackageArchitecture: amd64
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic 
root=UUID=db97e979-6d3b-43cb-9159-341be03e6c9e ro
  ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
  Tags:  utopic ubuntu compiz-0.9
  Uname: Linux 3.13.0-36-generic x86_64
  UpgradeStatus: Upgraded to utopic on 2014-10-27 (1 days ago)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/18/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2301
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: M4A89GTD-PRO/USB3
  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.:bvr2301:bd07/18/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A89GTD-PRO/USB3:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer
  version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1
  

[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Silmar]

ii  linux-image-3.16.0-28-generic   3.16.0-28.38pilot6
amd64Linux kernel image for version 3.16.0 on 64 bit

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Pilot6]

Do you have a UX303LN?
Give

dmesg | grep serio

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1335478] Re: A new instance of IBM Domino 'bindsock' cannot bind to ports 1024 Kernel 3.13.0-29 and above

[Kit Davis]

Andy - can you clarify (or predict) which kernels will see the fix?
From the above, it looks as if the fix will show up in 14.12 (vivid) but
there does not seem to be any status listed for 14.04.   I know a lot of
clients want to stay with an LTS version.

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Title:
  A new instance of IBM Domino 'bindsock' cannot bind to ports 1024
  Kernel  3.13.0-29 and above

Status in linux package in Ubuntu:
  Fix Committed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux source package in Lucid:
  Confirmed
Status in linux-lts-trusty source package in Lucid:
  Invalid
Status in linux-lts-utopic source package in Lucid:
  Invalid
Status in linux source package in Precise:
  Confirmed
Status in linux-lts-trusty source package in Precise:
  Confirmed
Status in linux-lts-utopic source package in Precise:
  Invalid
Status in linux source package in Trusty:
  Confirmed
Status in linux-lts-trusty source package in Trusty:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New
Status in linux source package in Utopic:
  Confirmed
Status in linux-lts-trusty source package in Utopic:
  Invalid
Status in linux-lts-utopic source package in Utopic:
  Invalid
Status in linux source package in Vivid:
  Fix Committed
Status in linux-lts-trusty source package in Vivid:
  Invalid
Status in linux-lts-utopic source package in Vivid:
  Invalid

Bug description:
  Starting  with kernels  3.2.0-64 and 3.13.0-29  Something has changed
  to once again that prevents IBM Domino's
  /opt/ibm/domino/notes/latest/linux/bindsock binary that runs as root
  (setuid) to get ports lower than 1024 for it's LDAP, SMTP, IMAP, POP3,
  and HTTP processes.

  The Domino server reports  the following: :
    Listener failure: 'bindsock' is missing, not executable, not owned by 
root, not setuid root or user needs net_privaddr privilege.

  This is the same behaviour that was reported and subsequently
  corrected in Bug # 1269053

  ===
  break-fix: dbb490b96584d4e958533fb637f08b557f505657 
6a2a2b3ae0759843b22c929881cc184b00cc63ff

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[Kernel-packages] [Bug 1402764] [NEW] WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic

[Andy Whitcroft]

Public bug reported:

Hi all,

 I have updated my ubuntu 14.04 LTS server this morning. Until then I
am seeing a lot of errors like:

[ 4174.782378] WARNING: CPU: 1 PID: 4940 at
/build/buildd/linux-3.13.0/mm/truncate.c:652
pagecache_isize_extended+0xfd/0x110()
[ 4174.782381] Modules linked in: ctr ccm ipt_MASQUERADE iptable_nat
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack
iptable_filter ip_tables x_tables bridge stp llc snd_hda_codec_hdmi
arc4 nvidia(POX) rtl8187 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm
snd_page_alloc mac80211 snd_seq_midi snd_seq_midi_event cfg80211
eeprom_93cx6 snd_rawmidi joydev snd_seq snd_seq_device kvm_amd
snd_timer kvm drm snd sp5100_tco amd64_edac_mod soundcore edac_core
edac_mce_amd i2c_piix4 k10temp mac_hid xfs lp parport libcrc32c
pata_acpi hid_logitech_dj usbhid hid pata_atiixp tg3 ptp pps_core ahci
libahci
[ 4174.782433] CPU: 1 PID: 4940 Comm: URL Classifier Tainted: P
W  OX 3.13.0-43-generic #72-Ubuntu
[ 4174.782436] Hardware name: HP ProLiant MicroServer, BIOS O41 10/01/2013
[ 4174.782439]  0009 88006a90bd70 81720bf6

[ 4174.782443]  88006a90bda8 810677cd 1000
88012e12f598
[ 4174.782447]   0008 000dd9d0
88006a90bdb8
[ 4174.782451] Call Trace:
[ 4174.782459]  [81720bf6] dump_stack+0x45/0x56
[ 4174.782464]  [810677cd] warn_slowpath_common+0x7d/0xa0
[ 4174.782467]  [810678aa] warn_slowpath_null+0x1a/0x20
[ 4174.782472]  [8115dc8d] pagecache_isize_extended+0xfd/0x110
[ 4174.782476]  [8115e867] truncate_setsize+0x27/0x40
[ 4174.782515]  [a00ce7c2] xfs_setattr_size+0x182/0x3e0 [xfs]
[ 4174.782540]  [a00c375c] xfs_file_fallocate+0x19c/0x260 [xfs]
[ 4174.782546]  [811c0229] ? __sb_start_write+0x49/0xe0
[ 4174.782550]  [811bbf59] do_fallocate+0xf9/0x190
[ 4174.782554]  [811bc03c] SyS_fallocate+0x4c/0x80
[ 4174.782558]  [817316ad] system_call_fastpath+0x1a/0x1f
[ 4174.782561] ---[ end trace aeb446f67bc8e89e ]---

===
break-fix: 90a8020278c1598fafd071736a0846b38510309c 
f55fefd1a5a339b1bd08c120b93312d6eb64a9fb

** Affects: linux (Ubuntu)
 Importance: Medium
 Assignee: Stefan Bader (smb)
 Status: In Progress

** Affects: linux (Ubuntu Trusty)
 Importance: Medium
 Status: New

** Affects: linux (Ubuntu Utopic)
 Importance: Medium
 Status: New

** Affects: linux (Ubuntu Vivid)
 Importance: Medium
 Assignee: Stefan Bader (smb)
 Status: In Progress


** Tags: kernel-bug-break-fix

** Changed in: linux (Ubuntu)
   Status: New = In Progress

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

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) = Stefan Bader (smb)

** Also affects: linux (Ubuntu Vivid)
   Importance: Medium
 Assignee: Stefan Bader (smb)
   Status: In Progress

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Utopic)
   Importance: Undecided
   Status: New

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

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

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Title:
  WARNING: CPU: 1 PID: 4940 at
  /build/buildd/linux-3.13.0/mm/truncate.c:652
  pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  New
Status in linux source package in Utopic:
  New
Status in linux source package in Vivid:
  In Progress

Bug description:
  Hi all,

   I have updated my ubuntu 14.04 LTS server this morning. Until then I
  am seeing a lot of errors like:

  [ 4174.782378] WARNING: CPU: 1 PID: 4940 at
  /build/buildd/linux-3.13.0/mm/truncate.c:652
  pagecache_isize_extended+0xfd/0x110()
  [ 4174.782381] Modules linked in: ctr ccm ipt_MASQUERADE iptable_nat
  nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack
  iptable_filter ip_tables x_tables bridge stp llc snd_hda_codec_hdmi
  arc4 nvidia(POX) rtl8187 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm
  snd_page_alloc mac80211 snd_seq_midi snd_seq_midi_event cfg80211
  eeprom_93cx6 snd_rawmidi joydev snd_seq snd_seq_device kvm_amd
  snd_timer kvm drm snd sp5100_tco amd64_edac_mod soundcore edac_core
  edac_mce_amd i2c_piix4 k10temp mac_hid xfs lp parport libcrc32c
  pata_acpi hid_logitech_dj usbhid hid pata_atiixp tg3 ptp pps_core ahci
  libahci
  [ 4174.782433] CPU: 1 PID: 4940 Comm: URL Classifier Tainted: P
  W  OX 3.13.0-43-generic #72-Ubuntu
  [ 4174.782436] Hardware name: HP ProLiant MicroServer, BIOS O41 10/01/2013
  [ 4174.782439]  0009 88006a90bd70 81720bf6
  
  [ 4174.782443]  88006a90bda8 810677cd 

[Kernel-packages] [Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic

[Andy Whitcroft]

From an email conversation on our mailing list from Stefan Bader:

  This looks to be introduced by:   


  
  vfs: fix data corruption when blocksize  pagesize for mmaped data

  BugLink: http://bugs.launchpad.net/bugs/1393477   

  commit 90a8020278c1598fafd071736a0846b38510309c upstream. 


  
  and fixed by: 


  
commit f55fefd1a5a339b1bd08c120b93312d6eb64a9fb 
  
Author: Jan Kara j...@suse.cz 
  
Date:   Thu Oct 30 10:35:00 2014 +1100  
  

  
  mm: Remove false WARN_ON from pagecache_isize_extended() 

and:

  Oh, and just for explanation: this is a warning which is wrong. But until it 
is  
  fixed up the only impact is the number of annoying messages in dmesg. The 
follow 
  up change from upstream just removes the warning, nothing else. And since it 
is  
  only a warning there is no other effect.   

** Description changed:

- Hi all,   

-   

-  I have updated my ubuntu 14.04 LTS server this morning. Until then I 

- am seeing a lot of errors like:   

-   

- [ 4174.782378] WARNING: CPU: 1 PID: 4940 at   

- /build/buildd/linux-3.13.0/mm/truncate.c:652  

- pagecache_isize_extended+0xfd/0x110() 

- [ 4174.782381] Modules linked in: ctr ccm ipt_MASQUERADE iptable_nat  

- nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack  

- iptable_filter ip_tables x_tables bridge stp llc snd_hda_codec_hdmi   

- arc4 nvidia(POX) rtl8187 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm

- snd_page_alloc mac80211 snd_seq_midi snd_seq_midi_event cfg80211  

- eeprom_93cx6 snd_rawmidi joydev snd_seq snd_seq_device kvm_amd

- snd_timer kvm drm snd sp5100_tco amd64_edac_mod soundcore edac_core   

- edac_mce_amd i2c_piix4 k10temp mac_hid xfs lp parport libcrc32c   

- pata_acpi hid_logitech_dj usbhid hid pata_atiixp tg3 ptp pps_core ahci

- libahci   

- [ 4174.782433] CPU: 1 PID: 4940 Comm: URL Classifier Tainted: P   

- W  OX 3.13.0-43-generic #72-Ubuntu

[Kernel-packages] [Bug 1402714] Re: Radeon driver crash with linux-kernel-3.13.0-43

[Andy Whitcroft]

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

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Title:
  Radeon driver crash with linux-kernel-3.13.0-43

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  Users of Radeon drivers with some hardware experience crashes on boot.

  [Test Case]
  Boot machine with Radeon driver and affected card, ensure it doesn't crash.

  [Fix]
  commit 83d04c39f9048807a8500e575ae3f1718a3f45bb upstream
  in v3.18-rc2+

  --

  There is syslog cut:
  Dec 14 10:45:14 mediacenter kernel: [ 17.365515] [ cut here 
]
  Dec 14 10:45:14 mediacenter kernel: [ 17.365590] kernel BUG at 
/build/buildd/linux-3.13.0/mm/slub.c:3365!
  Dec 14 10:45:14 mediacenter kernel: [ 17.365670] invalid opcode:  [#1] SMP
  Dec 14 10:45:14 mediacenter kernel: [ 17.365727] Modules linked in: ctr ccm 
snd_hda_codec_realtek arc4 snd_hda_codec_hdmi snd_hda_intel snd_hda_codec 
snd_hwdep snd_pcm snd_page_alloc snd_seq_midi rt2800usb snd_seq_midi_event 
rt2x00usb snd_rawmidi rt2800lib rt2x00lib snd_seq mac80211 snd_seq_device 
kvm_amd snd_timer sp5100_tco cfg80211 kvm i2c_piix4 crc_ccitt serio_raw joydev 
snd w83627ehf hwmon_vid soundcore lp mac_hid parport hid_generic usbhid hid 
radeon ahci r8169 psmouse i2c_algo_bit mii ttm libahci drm_kms_helper drm
  Dec 14 10:45:14 mediacenter kernel: [ 17.366337] CPU: 1 PID: 1301 Comm: Xorg 
Not tainted 3.13.0-43-generic #72-Ubuntu
  Dec 14 10:45:14 mediacenter kernel: [ 17.366427] Hardware name: To Be Filled 
By O.E.M. To Be Filled By O.E.M./E350M1/USB3, BIOS P1.60 05/21/2012
  Dec 14 10:45:14 mediacenter kernel: [ 17.366542] task: ec1e2700 ti: ec112000 
task.ti: ec112000
  Dec 14 10:45:14 mediacenter kernel: [ 17.366608] EIP: 0060:[c1164a61] 
EFLAGS: 00213246 CPU: 1
  Dec 14 10:45:14 mediacenter kernel: [ 17.366683] EIP is at kfree+0x101/0x110
  Dec 14 10:45:14 mediacenter kernel: [ 17.366730] EAX: 8000 EBX:  
ECX: 00010005 EDX: 8000
  Dec 14 10:45:14 mediacenter kernel: [ 17.366804] ESI: f76fe480 EDI: f8d24d08 
EBP: ec113b88 ESP: ec113b6c
  Dec 14 10:45:14 mediacenter kernel: [ 17.366879] DS: 007b ES: 007b FS: 00d8 
GS: 00e0 SS: 0068
  Dec 14 10:45:14 mediacenter kernel: [ 17.366944] CR0: 80050033 CR2: b64b8024 
CR3: 35b5d000 CR4: 07f0
  Dec 14 10:45:14 mediacenter kernel: [ 17.367018] Stack:
  Dec 14 10:45:14 mediacenter kernel: [ 17.367044] 004c ec113b88 ec113be4 
00024414  f48f2000 f6137400 ec113c4c
  Dec 14 10:45:14 mediacenter kernel: [ 17.367151] f8d24d08  f60bc656 
c736  00aac9a0 712c 7048
  Dec 14 10:45:14 mediacenter kernel: [ 17.367257] 7044   
ec1d2a80 f48f2000 f6137400 f584c800 ec113be0
  Dec 14 10:45:14 mediacenter kernel: [ 17.367362] Call Trace:
  Dec 14 10:45:14 mediacenter kernel: [ 17.367457] [f8d24d08] 
evergreen_hdmi_setmode+0x738/0x9a0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367565] [f8a96059] ? 
drm_detect_hdmi_monitor+0x69/0xb0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367693] [f8d2ba27] ? 
radeon_atom_encoder_dpms+0xa7/0x1d0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367824] [f8d2503e] ? 
evergreen_hdmi_enable+0xce/0xf0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.367955] [f8d2bc99] 
radeon_atom_encoder_mode_set+0x149/0x2c0 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368046] [f846ba06] 
drm_crtc_helper_set_mode+0x4d6/0x550 [drm_kms_helper]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368179] [f8cd6974] 
radeon_property_change_mode.isra.1+0x34/0x40 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368305] [f8cd6b19] 
radeon_connector_set_property+0x199/0x330 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368416] [f8a93539] 
drm_mode_obj_set_property_ioctl+0x149/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368521] [f8a937b0] ? 
drm_mode_obj_set_property_ioctl+0x3c0/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368628] [f8a937e3] 
drm_mode_connector_property_set_ioctl+0x33/0x40 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368730] [f8a84792] 
drm_ioctl+0x472/0x500 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368817] [f8a937b0] ? 
drm_mode_obj_set_property_ioctl+0x3c0/0x3c0 [drm]
  Dec 14 10:45:14 mediacenter kernel: [ 17.368907] [c114729d] ? 
handle_mm_fault+0x34d/0x8d0
  Dec 14 10:45:14 mediacenter kernel: [ 17.368974] [c141a041] ? 
__pm_runtime_resume+0x51/0x70
  Dec 14 10:45:14 mediacenter kernel: [ 17.369069] [f8c9b0de] 
radeon_drm_ioctl+0x3e/0x70 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.369167] [f8c9b0a0] ? 
radeon_resume+0x50/0x50 [radeon]
  Dec 14 10:45:14 mediacenter kernel: [ 17.369240] [c118acb2] 
do_vfs_ioctl+0x2e2/0x4d0
  Dec 14 10:45:14 mediacenter kernel: [ 17.369303] [c165fc27] ? 

[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Silmar]

I have a X450LC


[0.712547] serio: i8042 KBD port at 0x60,0x64 irq 1
[0.712551] serio: i8042 AUX port at 0x60,0x64 irq 12
[0.747708] input: AT Translated Set 2 keyboard as 
/devices/platform/i8042/serio0/input/input3
[0.850133] input: FocalTechPS/2 FocalTech FocalTech Touchpad as 
/devices/platform/i8042/serio1/input/input5
[0.870915] psmouse serio1: Failed to enable mouse on isa0060/serio1

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1401150] Re: Endianness issue in the VPHN topology update code

[Chris J Arges]

Sent SRU mail to kernel team for 3.13/3.16. Clean cherry-pick and builds
fine.

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Title:
  Endianness issue in the VPHN topology update code

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  In Progress
Status in linux source package in Utopic:
  In Progress

Bug description:
  SRU Justification:

  [Impact]
  The current VPHN code assumes the NUMA toplogy updates data are big endian. 
They are native endian actually since the hypervisor pass them through 
registers. This has a great performance impact on little endian guests.

  [Test Case]
  Install NUMA capable power8 machine in LE mode, install LE guest. Measure 
performance differences in LE guest after applying this patch.

  [Fix]
  commit 5c9fb1899400096c6818181c525897a31d57e488 upstream
  in v3.18-rc2

  A fix has been sent to fix the issue:

  http://patchwork.ozlabs.org/patch/396171/

  Please pick the following commit from Michael Ellermans's tree:

  
http://git.kernel.org/cgit/linux/kernel/git/mpe/linux.git/commit/?id=5c9fb1899400096c6818181c525897a31d57e488

  which reads: powerpc/vphn: NUMA node code expects big-endian

  Now upstream:

  commit 5c9fb1899400096c6818181c525897a31d57e488
  Author: Greg Kurz gk...@linux.vnet.ibm.com
  Date:   Wed Oct 15 12:42:58 2014 +0200

  powerpc/vphn: NUMA node code expects big-endian

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[Kernel-packages] [Bug 1335478] Re: A new instance of IBM Domino 'bindsock' cannot bind to ports 1024 Kernel 3.13.0-29 and above

[Andy Whitcroft]

** Changed in: linux (Ubuntu Lucid)
   Status: Confirmed = Fix Committed

** Changed in: linux (Ubuntu Precise)
   Status: Confirmed = Fix Committed

** Changed in: linux (Ubuntu Trusty)
   Status: Confirmed = Fix Committed

** Changed in: linux (Ubuntu Utopic)
   Status: Confirmed = Fix Committed

** Changed in: linux-lts-utopic (Ubuntu Trusty)
   Status: New = Confirmed

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Title:
  A new instance of IBM Domino 'bindsock' cannot bind to ports 1024
  Kernel  3.13.0-29 and above

Status in linux package in Ubuntu:
  Fix Committed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux source package in Lucid:
  Fix Committed
Status in linux-lts-trusty source package in Lucid:
  Invalid
Status in linux-lts-utopic source package in Lucid:
  Invalid
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-trusty source package in Precise:
  Confirmed
Status in linux-lts-utopic source package in Precise:
  Invalid
Status in linux source package in Trusty:
  Fix Committed
Status in linux-lts-trusty source package in Trusty:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  Confirmed
Status in linux source package in Utopic:
  Fix Committed
Status in linux-lts-trusty source package in Utopic:
  Invalid
Status in linux-lts-utopic source package in Utopic:
  Invalid
Status in linux source package in Vivid:
  Fix Committed
Status in linux-lts-trusty source package in Vivid:
  Invalid
Status in linux-lts-utopic source package in Vivid:
  Invalid

Bug description:
  Starting  with kernels  3.2.0-64 and 3.13.0-29  Something has changed
  to once again that prevents IBM Domino's
  /opt/ibm/domino/notes/latest/linux/bindsock binary that runs as root
  (setuid) to get ports lower than 1024 for it's LDAP, SMTP, IMAP, POP3,
  and HTTP processes.

  The Domino server reports  the following: :
    Listener failure: 'bindsock' is missing, not executable, not owned by 
root, not setuid root or user needs net_privaddr privilege.

  This is the same behaviour that was reported and subsequently
  corrected in Bug # 1269053

  ===
  break-fix: dbb490b96584d4e958533fb637f08b557f505657 
6a2a2b3ae0759843b22c929881cc184b00cc63ff

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[Kernel-packages] [Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic

[Andy Whitcroft]

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

** Changed in: linux (Ubuntu Utopic)
   Status: New = Invalid

** Changed in: linux (Ubuntu Vivid)
   Status: In Progress = Invalid

** Also affects: linux (Ubuntu Precise)
   Importance: Undecided
   Status: New

** Also affects: linux-lts-trusty (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux-lts-trusty (Ubuntu Trusty)
   Status: New = Invalid

** Changed in: linux-lts-trusty (Ubuntu Utopic)
   Status: New = Invalid

** Changed in: linux-lts-trusty (Ubuntu Vivid)
   Status: New = Invalid

** Changed in: linux-lts-trusty (Ubuntu Precise)
 Assignee: (unassigned) = Stefan Bader (smb)

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) = Stefan Bader (smb)

** Changed in: linux (Ubuntu Precise)
   Status: New = Invalid

** Changed in: linux-lts-trusty (Ubuntu Precise)
   Status: New = Confirmed

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Title:
  WARNING: CPU: 1 PID: 4940 at
  /build/buildd/linux-3.13.0/mm/truncate.c:652
  pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic

Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux source package in Precise:
  Invalid
Status in linux-lts-trusty source package in Precise:
  Confirmed
Status in linux source package in Trusty:
  Confirmed
Status in linux-lts-trusty source package in Trusty:
  Invalid
Status in linux source package in Utopic:
  Invalid
Status in linux-lts-trusty source package in Utopic:
  Invalid
Status in linux source package in Vivid:
  Invalid
Status in linux-lts-trusty source package in Vivid:
  Invalid

Bug description:
  Hi all,

   I have updated my ubuntu 14.04 LTS server this morning. Until then I
  am seeing a lot of errors like:

  [ 4174.782378] WARNING: CPU: 1 PID: 4940 at
  /build/buildd/linux-3.13.0/mm/truncate.c:652
  pagecache_isize_extended+0xfd/0x110()
  [ 4174.782381] Modules linked in: ctr ccm ipt_MASQUERADE iptable_nat
  nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack
  iptable_filter ip_tables x_tables bridge stp llc snd_hda_codec_hdmi
  arc4 nvidia(POX) rtl8187 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm
  snd_page_alloc mac80211 snd_seq_midi snd_seq_midi_event cfg80211
  eeprom_93cx6 snd_rawmidi joydev snd_seq snd_seq_device kvm_amd
  snd_timer kvm drm snd sp5100_tco amd64_edac_mod soundcore edac_core
  edac_mce_amd i2c_piix4 k10temp mac_hid xfs lp parport libcrc32c
  pata_acpi hid_logitech_dj usbhid hid pata_atiixp tg3 ptp pps_core ahci
  libahci
  [ 4174.782433] CPU: 1 PID: 4940 Comm: URL Classifier Tainted: P
  W  OX 3.13.0-43-generic #72-Ubuntu
  [ 4174.782436] Hardware name: HP ProLiant MicroServer, BIOS O41 10/01/2013
  [ 4174.782439]  0009 88006a90bd70 81720bf6
  
  [ 4174.782443]  88006a90bda8 810677cd 1000
  88012e12f598
  [ 4174.782447]   0008 000dd9d0
  88006a90bdb8
  [ 4174.782451] Call Trace:
  [ 4174.782459]  [81720bf6] dump_stack+0x45/0x56
  [ 4174.782464]  [810677cd] warn_slowpath_common+0x7d/0xa0
  [ 4174.782467]  [810678aa] warn_slowpath_null+0x1a/0x20
  [ 4174.782472]  [8115dc8d] pagecache_isize_extended+0xfd/0x110
  [ 4174.782476]  [8115e867] truncate_setsize+0x27/0x40
  [ 4174.782515]  [a00ce7c2] xfs_setattr_size+0x182/0x3e0 [xfs]
  [ 4174.782540]  [a00c375c] xfs_file_fallocate+0x19c/0x260 [xfs]
  [ 4174.782546]  [811c0229] ? __sb_start_write+0x49/0xe0
  [ 4174.782550]  [811bbf59] do_fallocate+0xf9/0x190
  [ 4174.782554]  [811bc03c] SyS_fallocate+0x4c/0x80
  [ 4174.782558]  [817316ad] system_call_fastpath+0x1a/0x1f
  [ 4174.782561] ---[ end trace aeb446f67bc8e89e ]---

  ===
  break-fix: 90a8020278c1598fafd071736a0846b38510309c 
f55fefd1a5a339b1bd08c120b93312d6eb64a9fb

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[Kernel-packages] [Bug 1401935] Re: [Acer Aspire V3-371] Touchpad stops working after suspend

[Werner Koerner]

This seems to be related to Debian Bug#767204: request: backport i2c-hid
suspend, resume fix from 3.17 to 3.16, which was fixed in Debian in
linux 3.16.7-1 (https://lists.debian.org/debian-
kernel/2014/10/msg00526.html).

I noticed the same bug in a friends notebook (Acer VN7-571G).
Unfortunately i cannot test another kernel on this notebook now.

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Title:
  [Acer Aspire V3-371] Touchpad stops working after suspend

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The touchpad stops working after suspend. From /proc/bus/input/devices:
  I: Bus=0018 Vendor=06cb Product=2991 Version=0100
  N: Name=SYN1B7F:01 06CB:2991 UNKNOWN
  P: Phys=
  S: 
Sysfs=/devices/pci:00/INT33C3:00/i2c-7/i2c-SYN1B7F:01/0018:06CB:2991.0002/input/input15
  U: Uniq=
  H: Handlers=mouse0 event13
  B: PROP=1
  B: EV=b
  B: KEY=6420 1 0 0 0 0
  B: ABS=2608003

  WORKAROUND: sudo modprobe -r i2c_hid  sudo modprobe i2c_hid

  ---
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  martijn2357 F pulseaudio
   /dev/snd/controlC0:  martijn2357 F pulseaudio
  DistroRelease: Ubuntu 14.10
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-12-08 (4 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Release amd64 (20141022.1)
  MachineType: Acer Aspire V3-371
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=nl
   TERM=xterm
   PATH=(custom, no user)
   LANG=nl_NL.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic.efi.signed 
root=UUID=c404c12a-11b8-47c7-a6bc-24e7a572025b ro i8042.nomux=1 i8042.reset 
quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
  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-3.16.0-28-generic N/A
   linux-backports-modules-3.16.0-28-generic  N/A
   linux-firmware 1.138
  Tags:  utopic
  Uname: Linux 3.16.0-28-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 09/05/2014
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.12
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V3-371
  dmi.board.vendor: Acer
  dmi.board.version: V1.12
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.12
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.12:bd09/05/2014:svnAcer:pnAspireV3-371:pvrV1.12:rvnAcer:rnAspireV3-371:rvrV1.12:cvnAcer:ct10:cvrV1.12:
  dmi.product.name: Aspire V3-371
  dmi.product.version: V1.12
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1371233] Re: USB 3.0 connection is unreliable + xHCI xhci_drop_endpoint called with disabled ep

[technik007_cz]

I'm running on kernel 3.13.0-43-lowlatency, laptop Lenovo Ideapad Y500.
I have this xHCI xhci_drop_endpoint called with disabled ep problems
with different USB 3.0 devices since I bought laptop at the end of year
2013. What increase possibility of this failures is long USB 3.0 cable
or using of USB 3.0 extension. But even I keep my system/kernel updated
this problem have never been solved with new kernel. I have tried
different USB 3.0 hubs, cables, enclosures and what is sad if you plug
noncompatible device it put into hell other devices like webcamera
internally connected into usb 3.0 hub.

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Title:
  USB 3.0 connection is unreliable + xHCI xhci_drop_endpoint called with
  disabled ep

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  based on 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1358871/comments/7 I 
tested with the HDD enclosure IcyBox IB-351 series with USB 3.0 connection with 
the same result (connection drops after 300 MB reading, error message xHCI 
xhci_drop_endpoint called with disabled ep occurs sometimes, other devices 
(e.g. Samsung HD103SI 1 TB HDD connected with 3.0 USB adapter to eSATA of 
enclosure) read hundreds of GB before failing, but definitely do before reading 
1TB). Reading tested with `dd`, `gpart` and `btrfsck`.
  Also confirmed on Lenovo IdeaPad-Z500 after BIOS update to 71CN51WW(V1.21) 
(changelog didn't indicate any USB issues anyway). Also confirmed with 3.16.3 
and 3.16.0-14 on Ubuntu 14.10-beta1 after updates.
  The issue seems to cause failure of ASIX AX179 gigabit ethernet chip as well, 
but is independent from the usage of the ethernet adapter.
  I'm without any clue and stuck with an unreliable USB and ethernet connection 
which basically means no I/O out of the machine!!

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/hwC0D3', 
'/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D3p', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: Unity
  Date: Thu Sep 18 19:58:24 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-09-10 (8 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: LENOVO 20221
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=5e999111-7efe-4818-b9e8-a950ad6d3296 ro rootflags=subvol=@ quiet 
splash nomdmonddf nomdmonisw vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  StagingDrivers: rts5139
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/12/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 71CN51WW(V1.21)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 3193WIN8 STD MLT
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo IdeaPad Z500 Touch
  dmi.modalias: 
dmi:bvnLENOVO:bvr71CN51WW(V1.21):bd07/12/2013:svnLENOVO:pn20221:pvrLenovoIdeaPadZ500Touch:rvnLENOVO:rnINVALID:rvr3193WIN8STDMLT:cvnLENOVO:ct10:cvrLenovoIdeaPadZ500Touch:
  dmi.product.name: 20221
  dmi.product.version: Lenovo IdeaPad Z500 Touch
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1371233] Re: USB 3.0 connection is unreliable + xHCI xhci_drop_endpoint called with disabled ep

[technik007_cz]

I gonna try 3.17.4 kernel or up Karl...

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Title:
  USB 3.0 connection is unreliable + xHCI xhci_drop_endpoint called with
  disabled ep

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  based on 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1358871/comments/7 I 
tested with the HDD enclosure IcyBox IB-351 series with USB 3.0 connection with 
the same result (connection drops after 300 MB reading, error message xHCI 
xhci_drop_endpoint called with disabled ep occurs sometimes, other devices 
(e.g. Samsung HD103SI 1 TB HDD connected with 3.0 USB adapter to eSATA of 
enclosure) read hundreds of GB before failing, but definitely do before reading 
1TB). Reading tested with `dd`, `gpart` and `btrfsck`.
  Also confirmed on Lenovo IdeaPad-Z500 after BIOS update to 71CN51WW(V1.21) 
(changelog didn't indicate any USB issues anyway). Also confirmed with 3.16.3 
and 3.16.0-14 on Ubuntu 14.10-beta1 after updates.
  The issue seems to cause failure of ASIX AX179 gigabit ethernet chip as well, 
but is independent from the usage of the ethernet adapter.
  I'm without any clue and stuck with an unreliable USB and ethernet connection 
which basically means no I/O out of the machine!!

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/hwC0D3', 
'/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D3p', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: Unity
  Date: Thu Sep 18 19:58:24 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-09-10 (8 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: LENOVO 20221
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=5e999111-7efe-4818-b9e8-a950ad6d3296 ro rootflags=subvol=@ quiet 
splash nomdmonddf nomdmonisw vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  StagingDrivers: rts5139
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/12/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 71CN51WW(V1.21)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 3193WIN8 STD MLT
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo IdeaPad Z500 Touch
  dmi.modalias: 
dmi:bvnLENOVO:bvr71CN51WW(V1.21):bd07/12/2013:svnLENOVO:pn20221:pvrLenovoIdeaPadZ500Touch:rvnLENOVO:rnINVALID:rvr3193WIN8STDMLT:cvnLENOVO:ct10:cvrLenovoIdeaPadZ500Touch:
  dmi.product.name: 20221
  dmi.product.version: Lenovo IdeaPad Z500 Touch
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1402335] Re: 04c5:11fc [System76 gazp9b] Excuting scanimage -L finds Fujitsu 6110 Scanner but if repeated does not

[steve cohen]

i have subscribed to linux-usb mail list created a kernel.org file and put this 
url + my email on it.
the kernel.org file has been accepted by the mailing list as i see it in my 
subscription.
do i need to do anything more here?

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Title:
  04c5:11fc [System76 gazp9b] Excuting scanimage -L finds Fujitsu 6110
  Scanner but if repeated does not

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Using my System76 gazel, with a fully updated Ubuntu GNOME 14.04, my
  Fujitsu  6110 Scanner doesn't work via either USB 2.0 or 3.0.

  Dec 13 21:51:58 skc kernel: [24032.034368] usb 3-6: New USB device found, 
idVendor=04c5, idProduct=11fc
  Dec 13 21:51:58 skc kernel: [24032.034377] usb 3-6: New USB device strings: 
Mfr=0, Product=0, SerialNumber=0
  Dec 13 21:51:58 skc kernel: [24032.034669] usb 3-6: ep 0x81 - rounding 
interval to 128 microframes, ep desc says 255 microframes
  Dec 13 21:51:58 skc kernel: [24032.034682] usb 3-6: ep 0x2 - rounding 
interval to 128 microframes, ep desc says 255 microframes
  Dec 13 21:51:58 skc colord: Device added: sysfs-04c5-11fc

  if i re-plug it and type:
  scanimage -L
  device `fujitsu:fi-6110dj:28760' is a FUJITSU fi-6110dj scanner
  scanimage -L

  No scanners were identified. If you were expecting something different,
  check that the scanner is plugged in, turned on and detected by the
  sane-find-scanner tool (if appropriate). Please read the documentation
  which came with this software (README, FAQ, manpages).

  Re-plug it back and type:
  scanimage
  scanimage: open of device fujitsu:fi-6110dj:28760 failed: Error during device 
I/O

  while I'm getting the error on scanning, I'm not sure this is a usb2 usb3 
xhci_hcd issue as per dmesg:
  [0.977252] xhci_hcd :00:14.0: xHCI Host Controller
  [0.977255] xhci_hcd :00:14.0: new USB bus registered, assigned bus 
number 3
  [0.977339] xhci_hcd :00:14.0: cache line size of 64 is not supported
  [0.977355] xhci_hcd :00:14.0: irq 41 for MSI/MSI-X
  [0.977403] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
  [0.977405] usb usb3: New USB device strings: Mfr=3, Product=2, 
SerialNumber=1
  [0.977406] usb usb3: Product: xHCI Host Controller
  [0.977407] usb usb3: Manufacturer: Linux 3.13.0-43-generic xhci_hcd
  [0.977408] usb usb3: SerialNumber: :00:14.0
  [0.977491] hub 3-0:1.0: USB hub found
  [0.977507] hub 3-0:1.0: 14 ports detected

  lsusb
  Bus 002 Device 002: ID 8087:8000 Intel Corp.
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 001 Device 002: ID 8087:8008 Intel Corp.
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 003 Device 003: ID 5986:055c Acer, Inc
  Bus 003 Device 002: ID 8087:07dc Intel Corp.
  Bus 003 Device 048: ID 04c5:11fc Fujitsu, Ltd
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  even though a 'no find scanner' after the error the lsusb above
  remains the same.

  WORKAROUND: The scanner works perfectly on a USB 2.0 port in Ubuntu
  12.04 system with no driver added.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xsane 0.998-5ubuntu1
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  CurrentDesktop: GNOME
  Date: Sat Dec 13 22:05:40 2014
  InstallationDate: Installed on 2014-12-12 (2 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: xsane
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  steve  2516 F pulseaudio
   /dev/snd/controlC1:  steve  2516 F pulseaudio
   /dev/snd/pcmC1D0p:   steve  2516 F...m pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c3c23fb2-5dda-48d2-95cd-622fad1392f1
  InstallationDate: Installed on 2014-12-12 (2 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  MachineType: System76, Inc. Gazelle Professional
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic 
root=UUID=523a0d9c-8e0c-4551-9f86-4a3133015d79 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 

[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Pilot6]

@Silmar

For that laptop you need 'i8042.noloop=1' boot parameter.

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Pilot6]

And what is your bios version? The touchpad is detected. Try to update
bios first.

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1374759] Re: WARNING Wrong ufstype may corrupt your filesystem, default is ufstype=old

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: initramfs-tools (Ubuntu)
   Status: New = Confirmed

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Title:
  WARNING Wrong ufstype may corrupt your filesystem, default is
  ufstype=old

Status in initramfs-tools package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Triaged
Status in os-prober package in Ubuntu:
  Confirmed

Bug description:
  [  556.734157] SGI XFS with ACLs, security attributes, realtime, large 
block/inode numbers, no debug enabled
  [  556.746268] JFS: nTxBlock = 8192, nTxLock = 65536
  [  556.763789] ntfs: driver 2.1.30 [Flags: R/O MODULE].
  [  556.792231] QNX4 filesystem 0.2.3 registered.
  [  557.922469] EXT4-fs (sda4): unable to read superblock
  [  557.925868] EXT4-fs (sda4): unable to read superblock
  [  557.928967] EXT4-fs (sda4): unable to read superblock
  [  557.931784] FAT-fs (sda4): bogus number of reserved sectors
  [  557.931791] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  557.946740] XFS (sda4): Invalid superblock magic number
  [  557.951904] FAT-fs (sda4): bogus number of reserved sectors
  [  557.951911] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  557.959099] MINIX-fs: unable to read superblock
  [  557.965712] attempt to access beyond end of device
  [  557.965721] sda4: rw=16, want=3, limit=2
  [  557.965725] hfsplus: unable to find HFS+ superblock
  [  557.968487] qnx4: no qnx4 filesystem (no root dir).
  [  557.971203] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  |nextstep-cd|openstep ...

  WARNING Wrong ufstype may corrupt your filesystem, default is 
ufstype=old
  [  557.974459] hfs: can't find a HFS filesystem on dev sda4
  [  564.034208] EXT4-fs (sda4): unable to read superblock
  [  564.040322] EXT4-fs (sda4): unable to read superblock
  [  564.043485] EXT4-fs (sda4): unable to read superblock
  [  564.047076] FAT-fs (sda4): bogus number of reserved sectors
  [  564.047083] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  564.059578] XFS (sda4): Invalid superblock magic number
  [  564.064473] FAT-fs (sda4): bogus number of reserved sectors
  [  564.064489] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  564.072080] MINIX-fs: unable to read superblock
  [  564.074564] attempt to access beyond end of device
  [  564.074571] sda4: rw=16, want=3, limit=2
  [  564.074576] hfsplus: unable to find HFS+ superblock
  [  564.076688] qnx4: no qnx4 filesystem (no root dir).
  [  564.078847] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  |nextstep-cd|openstep ...

  WARNING Wrong ufstype may corrupt your filesystem, default is 
ufstype=old
  [  564.080902] hfs: can't find a HFS filesystem on dev sda4
  [  570.554296] EXT4-fs (sda4): unable to read superblock
  [  570.557647] EXT4-fs (sda4): unable to read superblock
  [  570.560516] EXT4-fs (sda4): unable to read superblock
  [  570.563451] FAT-fs (sda4): bogus number of reserved sectors
  [  570.563460] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  570.574953] XFS (sda4): Invalid superblock magic number
  [  570.580796] FAT-fs (sda4): bogus number of reserved sectors
  [  570.580806] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  570.588340] MINIX-fs: unable to read superblock
  [  570.590983] attempt to access beyond end of device
  [  570.590993] sda4: rw=16, want=3, limit=2
  [  570.590999] hfsplus: unable to find HFS+ superblock
  [  570.593321] qnx4: no qnx4 filesystem (no root dir).
  [  570.595556] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  |nextstep-cd|openstep ...

  WARNING Wrong ufstype may corrupt your filesystem, default is 
ufstype=old
  [  570.597775] hfs: can't find a HFS filesystem on dev sda4
  [  576.795014] EXT4-fs (sda4): unable to read superblock
  [  576.797554] EXT4-fs (sda4): unable to read superblock
  [  576.800063] EXT4-fs (sda4): unable to read superblock
  [  576.802647] FAT-fs (sda4): bogus number of reserved sectors
  [  576.802655] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  576.813305] XFS (sda4): Invalid superblock magic number
  [  576.820257] FAT-fs (sda4): bogus number of reserved sectors
  [  576.820276] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  576.830945] MINIX-fs: unable to read superblock
  [  576.834108] attempt to access beyond end of device
  [  576.834119] sda4: rw=16, want=3, limit=2
  [  576.834125] hfsplus: unable to find HFS+ superblock
  [  576.837264] qnx4: no qnx4 filesystem (no root dir).
  [  576.840408] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  

[Kernel-packages] [Bug 1398497] Re: HP Proliant Serverrs - DL360 and DL380 Gen8 - Precise Kernel Panic - General Protection Fault and X2APIC/XAPIC boot parameters

[Rafael David Tinoco]

Of course, this is what community is all about ;).

Since you can not test intel_idle, let me know if you faced (or not)
the problem using this cmdline (thus disabling intel_idle). And yes,
please use this BUG to provide me any kernel dump you might have
particular to this problem.

Thank you, best regards..

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Title:
  HP Proliant Serverrs - DL360 and DL380 Gen8 - Precise Kernel Panic -
  General Protection Fault and X2APIC/XAPIC boot parameters

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Precise:
  In Progress

Bug description:
  It was brought to my attention the following situation:

  
  We massively upgraded our Ubuntu 12.04 servers (most of them are HP
  DL360p Gen8 or DL380 Gen8) to 3.2.0-67 kernel And in the last 2-3
  days we already had to reboot 5 of them because they completely hang

  Some of them had the following messages under syslog :
  kernel: [384707.675479] general protection fault:  [#5666] SMP

  others had :
  kernel: [950725.612724] BUG: unable to handle kernel paging request

  All of them have this also :
  your BIOS is broken and requested that x2apic be disabled
  

  Comments bellow

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[Kernel-packages] [Bug 1381660] Re: Realtek card rtl8723be bluetooth and WiFi

[Nick]

*** This bug is a duplicate of bug 1382404 ***
https://bugs.launchpad.net/bugs/1382404

Normally my wifi works well but bluetooth is not working at all.  As I
don't really know what all this is about, but it seems that the
bluetooth can be fixed (at least more or less), I hope someone could
take the time to explain to me how I install this new drivers
https://github.com/lwfinger/rtlwifi_new (if that's what they are).

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Title:
  Realtek card rtl8723be bluetooth and WiFi

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Big problem with this chip, WiFi still drops connection, and bluetooth does 
not work at all.
  However, I can fix WiFi with this https://github.com/lwfinger/rtlwifi_new.
  But I still have broken BT, and not only me have the same issue.

  We need support for rtl8723be.

  Ubuntu 14.04, 3.13.0-37-generic.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  nikon  1990 F pulseaudio
   /dev/snd/controlC0:  nikon  1990 F pulseaudio
  CRDA:
   country RU:
(2402 - 2482 @ 40), (N/A, 20)
(5735 - 5835 @ 20), (N/A, 30)
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=3d30135a-c45e-4c40-a116-9b49f3ce65c2
  InstallationDate: Installed on 2014-10-12 (3 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Hewlett-Packard HP ProBook 430 G2
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-37-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-37-generic N/A
   linux-backports-modules-3.13.0-37-generic  N/A
   linux-firmware 1.127.7
  Tags:  trusty
  Uname: Linux 3.13.0-37-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 07/07/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M74 Ver. 01.03
  dmi.board.name: 2246
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 67.22
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM74Ver.01.03:bd07/07/2014:svnHewlett-Packard:pnHPProBook430G2:pvrA3008CD10003:rvnHewlett-Packard:rn2246:rvrKBCVersion67.22:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP ProBook 430 G2
  dmi.product.version: A3008CD10003
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1313279] Re: xHCI host not responding to stop endpoint command

[Naser Ali]

I have  an Intel NUC D54250WYK running BIOS V32, Ubuntu 14.04 and Unity
with a very similar issue. If I boot with the 290e tuner attached and
then turn on an external DAC, the Cambridge Audio DacMagic 100, all the
USB ports fail. Logs show the same xHCI host crash.

I found two ways to deal with the problem.

1. Uninstall the MythTV backend - undesirable
2. Remove the 290e usb tuner during booting. Putting it in after a minute after 
booting means both DAC and 290e coexist, but they used to without this 
complication at the beginning of the year using, still on the same NUC on 
Trusty.

Still looks like a kernel bug.

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Title:
  xHCI host not responding to stop endpoint command

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

Bug description:
  Description:  Ubuntu 14.04 LTS
  Release:  14.04
  Hardware: Intel NUC D34010WYK (Core i3 4010U)
  Memory: 4 gigabytes
  USD device: PCTV 292e DVB-T tuner

  I have 2 PCTV 292e DVB-T tuners connected to the system. When I start
  to use either of the tuner, the xHCI host crashes. Since I'm booting
  from an USB disk. If I only connect 1 of the tuners, the system works
  ok. It does not matter which one of the tuners I connect.

  [   68.990396] xhci_hcd :00:14.0: xHCI host not responding to stop 
endpoint command.
  [   68.990402] xhci_hcd :00:14.0: Assuming host is dying, halting host.

  Sometimes this also leads to this:

  [  638.183002] IP: [815325dd] usb_enable_link_state+0x2d/0x2f0
  [  638.183057] PGD 0 
  [  638.183077] Oops:  [#1] SMP 

  I can also observe the same fault with OpenELEC Linux distribution
  that runs kernel 3.14 when I run the system from an internal SATA SSD
  drive (not from an external USB disk).

  lsusb -v: http://paste.ubuntu.com/7343384/
  dmesg: http://sprunge.us/HMXH
  dmesg (crash type 2): http://sprunge.us/PSiX

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: lubuntu-desktop 0.55
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  Date: Sun Apr 27 11:12:22 2014
  InstallationDate: Installed on 2014-04-07 (19 days ago)
  InstallationMedia: Lubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  SourcePackage: lubuntu-meta
  UpgradeStatus: Upgraded to trusty on 2014-04-26 (0 days ago)

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[Kernel-packages] [Bug 1402800] 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:
  Unity hangs once every 1-2 weeks

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Every 1-2 weeks, the gui of my machine hangs.
  I can still get into a terminal through Ctrl-Alt-F2, top shows no abnormal 
activity.
  Kernel trace included.

  
  Dec 15 17:20:13 behemoth kernel: [61698.273305] [ cut here 
]
  Dec 15 17:20:13 behemoth kernel: [61698.273376] WARNING: CPU: 1 PID: 1819 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_display.c:3324 
intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]()
  Dec 15 17:20:13 behemoth kernel: [61698.273380] Modules linked in: joydev 
wacom bridge stp llc pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) 
vboxdrv(OE) ip6table_filter ip6_tables ipt_REJECT xt_conntrack iptable_filter 
ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat 
nf_conntrack xt_CHECKSUM xt_tcpudp iptable_mangle ip_tables x_tables 
snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic wl(POE) 
intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm eeepc_wmi 
asus_wmi sparse_keymap crct10dif_pclmul mxm_wmi snd_soc_rt5640 snd_soc_rl6231 
crc32_pclmul snd_soc_core snd_hda_intel snd_hda_controller ghash_clmulni_intel 
snd_hda_codec snd_compress bnep aesni_intel snd_hwdep rfcomm snd_pcm_dmaengine 
cfg80211 bluetooth aes_x86_64 lrw gf128mul snd_pcm glue_helper ablk_helper 
6lowpan_iphc i915 cryptd snd_seq_midi snd_seq_midi_event serio_raw snd_rawmidi 
snd_seq drm_kms_helper snd_seq_device snd_timer dw_dmac drm dw_dmac_core mei_me 
snd i2c_hi
 d spi_pxa2xx_platform mei 8250_dw i2c_algo_bit acpi_pad video snd_soc_sst_acpi 
soundcore i2c_designware_platform shpchp tpm_infineon mac_hid 
i2c_designware_core wmi parport_pc ppdev binfmt_misc coretemp lp parport 
hid_generic usbhid hid e1000e psmouse ahci libahci ptp pps_core sdhci_acpi sdhci
  Dec 15 17:20:13 behemoth kernel: [61698.273511] CPU: 1 PID: 1819 Comm: Xorg 
Tainted: P   OE 3.16.0-28-generic #37-Ubuntu
  Dec 15 17:20:13 behemoth kernel: [61698.273514] Hardware name: ASUS All 
Series/Z97-PRO(Wi-Fi ac), BIOS 1008 05/29/2014
  Dec 15 17:20:13 behemoth kernel: [61698.273517]  0009 
8800b3f73c18 81781e6a 
  Dec 15 17:20:13 behemoth kernel: [61698.273524]  8800b3f73c50 
8106fedd  8800b3e5a000
  Dec 15 17:20:13 behemoth kernel: [61698.273529]  8804271c8210 
88042558f000 88042558f000 8800b3f73c60
  Dec 15 17:20:13 behemoth kernel: [61698.273535] Call Trace:
  Dec 15 17:20:13 behemoth kernel: [61698.273551]  [81781e6a] 
dump_stack+0x45/0x56
  Dec 15 17:20:13 behemoth kernel: [61698.273561]  [8106fedd] 
warn_slowpath_common+0x7d/0xa0
  Dec 15 17:20:13 behemoth kernel: [61698.273568]  [8106ffba] 
warn_slowpath_null+0x1a/0x20
  Dec 15 17:20:13 behemoth kernel: [61698.273609]  [c036d04c] 
intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]
  Dec 15 17:20:13 behemoth kernel: [61698.273620]  [810b9710] ? 
prepare_to_wait_event+0x100/0x100
  Dec 15 17:20:13 behemoth kernel: [61698.273658]  [c036fb13] 
intel_crtc_disable_planes+0x33/0x1c0 [i915]
  Dec 15 17:20:13 behemoth kernel: [61698.273665]  [81786ffb] ? 
__ww_mutex_lock+0x1b/0xb0
  Dec 15 17:20:13 behemoth kernel: [61698.273700]  [c0370a67] 
haswell_crtc_disable+0x57/0x2e0 [i915]
  Dec 15 17:20:13 behemoth kernel: [61698.273706]  [81787c52] ? 
mutex_lock+0x12/0x30
  Dec 15 17:20:13 behemoth kernel: [61698.273743]  [c03714a7] 
intel_crtc_update_dpms+0x67/0xa0 [i915]
  Dec 15 17:20:13 behemoth kernel: [61698.273781]  [c0375b19] 
intel_connector_dpms+0x59/0x70 [i915]
  Dec 15 17:20:13 behemoth kernel: [61698.273816]  [c02c4e19] 
drm_mode_obj_set_property_ioctl+0x399/0x3a0 [drm]
  Dec 15 17:20:13 behemoth kernel: [61698.273845]  [c02c4e50] 
drm_mode_connector_property_set_ioctl+0x30/0x40 [drm]
  Dec 15 17:20:13 behemoth kernel: [61698.273865]  [c02b3a4f] 
drm_ioctl+0x1df/0x680 [drm]
  Dec 15 17:20:13 behemoth kernel: [61698.273877]  [8121ffac] ? 
fsnotify+0x27c/0x350
  Dec 15 17:20:13 behemoth kernel: [61698.273884]  [8121ffac] ? 
fsnotify+0x27c/0x350
  Dec 15 17:20:13 behemoth kernel: [61698.273891]  [811f5138] 
do_vfs_ioctl+0x2c8/0x4a0
  Dec 15 17:20:13 behemoth kernel: [61698.273898]  [811e3641] ? 
__sb_end_write+0x31/0x60
  Dec 15 17:20:13 behemoth kernel: [61698.273906]  [811e11b2] ? 
vfs_write+0x1b2/0x1f0
  Dec 15 17:20:13 behemoth kernel: [61698.273912]  [811f5391] 
SyS_ioctl+0x81/0xa0
  Dec 15 17:20:13 behemoth kernel: [61698.273920]  [81789ead] 
system_call_fastpath+0x1a/0x1f
  Dec 15 

[Kernel-packages] [Bug 1374759] Re: WARNING Wrong ufstype may corrupt your filesystem, default is ufstype=old

[Alberto Salvia Novella]

** Changed in: initramfs-tools (Ubuntu)
   Importance: Undecided = Medium

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Title:
  WARNING Wrong ufstype may corrupt your filesystem, default is
  ufstype=old

Status in initramfs-tools package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Triaged
Status in os-prober package in Ubuntu:
  Confirmed

Bug description:
  [  556.734157] SGI XFS with ACLs, security attributes, realtime, large 
block/inode numbers, no debug enabled
  [  556.746268] JFS: nTxBlock = 8192, nTxLock = 65536
  [  556.763789] ntfs: driver 2.1.30 [Flags: R/O MODULE].
  [  556.792231] QNX4 filesystem 0.2.3 registered.
  [  557.922469] EXT4-fs (sda4): unable to read superblock
  [  557.925868] EXT4-fs (sda4): unable to read superblock
  [  557.928967] EXT4-fs (sda4): unable to read superblock
  [  557.931784] FAT-fs (sda4): bogus number of reserved sectors
  [  557.931791] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  557.946740] XFS (sda4): Invalid superblock magic number
  [  557.951904] FAT-fs (sda4): bogus number of reserved sectors
  [  557.951911] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  557.959099] MINIX-fs: unable to read superblock
  [  557.965712] attempt to access beyond end of device
  [  557.965721] sda4: rw=16, want=3, limit=2
  [  557.965725] hfsplus: unable to find HFS+ superblock
  [  557.968487] qnx4: no qnx4 filesystem (no root dir).
  [  557.971203] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  |nextstep-cd|openstep ...

  WARNING Wrong ufstype may corrupt your filesystem, default is 
ufstype=old
  [  557.974459] hfs: can't find a HFS filesystem on dev sda4
  [  564.034208] EXT4-fs (sda4): unable to read superblock
  [  564.040322] EXT4-fs (sda4): unable to read superblock
  [  564.043485] EXT4-fs (sda4): unable to read superblock
  [  564.047076] FAT-fs (sda4): bogus number of reserved sectors
  [  564.047083] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  564.059578] XFS (sda4): Invalid superblock magic number
  [  564.064473] FAT-fs (sda4): bogus number of reserved sectors
  [  564.064489] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  564.072080] MINIX-fs: unable to read superblock
  [  564.074564] attempt to access beyond end of device
  [  564.074571] sda4: rw=16, want=3, limit=2
  [  564.074576] hfsplus: unable to find HFS+ superblock
  [  564.076688] qnx4: no qnx4 filesystem (no root dir).
  [  564.078847] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  |nextstep-cd|openstep ...

  WARNING Wrong ufstype may corrupt your filesystem, default is 
ufstype=old
  [  564.080902] hfs: can't find a HFS filesystem on dev sda4
  [  570.554296] EXT4-fs (sda4): unable to read superblock
  [  570.557647] EXT4-fs (sda4): unable to read superblock
  [  570.560516] EXT4-fs (sda4): unable to read superblock
  [  570.563451] FAT-fs (sda4): bogus number of reserved sectors
  [  570.563460] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  570.574953] XFS (sda4): Invalid superblock magic number
  [  570.580796] FAT-fs (sda4): bogus number of reserved sectors
  [  570.580806] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  570.588340] MINIX-fs: unable to read superblock
  [  570.590983] attempt to access beyond end of device
  [  570.590993] sda4: rw=16, want=3, limit=2
  [  570.590999] hfsplus: unable to find HFS+ superblock
  [  570.593321] qnx4: no qnx4 filesystem (no root dir).
  [  570.595556] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  |nextstep-cd|openstep ...

  WARNING Wrong ufstype may corrupt your filesystem, default is 
ufstype=old
  [  570.597775] hfs: can't find a HFS filesystem on dev sda4
  [  576.795014] EXT4-fs (sda4): unable to read superblock
  [  576.797554] EXT4-fs (sda4): unable to read superblock
  [  576.800063] EXT4-fs (sda4): unable to read superblock
  [  576.802647] FAT-fs (sda4): bogus number of reserved sectors
  [  576.802655] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  576.813305] XFS (sda4): Invalid superblock magic number
  [  576.820257] FAT-fs (sda4): bogus number of reserved sectors
  [  576.820276] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  576.830945] MINIX-fs: unable to read superblock
  [  576.834108] attempt to access beyond end of device
  [  576.834119] sda4: rw=16, want=3, limit=2
  [  576.834125] hfsplus: unable to find HFS+ superblock
  [  576.837264] qnx4: no qnx4 filesystem (no root dir).
  [  576.840408] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  |nextstep-cd|openstep ...

  WARNING Wrong ufstype may corrupt your filesystem, default 

[Kernel-packages] [Bug 1402800] [NEW] Unity hangs once every 1-2 weeks

[eezacque]

Public bug reported:

Every 1-2 weeks, the gui of my machine hangs.
I can still get into a terminal through Ctrl-Alt-F2, top shows no abnormal 
activity.
Kernel trace included.


Dec 15 17:20:13 behemoth kernel: [61698.273305] [ cut here 
]
Dec 15 17:20:13 behemoth kernel: [61698.273376] WARNING: CPU: 1 PID: 1819 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_display.c:3324 
intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]()
Dec 15 17:20:13 behemoth kernel: [61698.273380] Modules linked in: joydev wacom 
bridge stp llc pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) 
ip6table_filter ip6_tables ipt_REJECT xt_conntrack iptable_filter 
ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat 
nf_conntrack xt_CHECKSUM xt_tcpudp iptable_mangle ip_tables x_tables 
snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic wl(POE) 
intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm eeepc_wmi 
asus_wmi sparse_keymap crct10dif_pclmul mxm_wmi snd_soc_rt5640 snd_soc_rl6231 
crc32_pclmul snd_soc_core snd_hda_intel snd_hda_controller ghash_clmulni_intel 
snd_hda_codec snd_compress bnep aesni_intel snd_hwdep rfcomm snd_pcm_dmaengine 
cfg80211 bluetooth aes_x86_64 lrw gf128mul snd_pcm glue_helper ablk_helper 
6lowpan_iphc i915 cryptd snd_seq_midi snd_seq_midi_event serio_raw snd_rawmidi 
snd_seq drm_kms_helper snd_seq_device snd_timer dw_dmac drm dw_dmac_core mei_me 
snd i2c_hid 
 spi_pxa2xx_platform mei 8250_dw i2c_algo_bit acpi_pad video snd_soc_sst_acpi 
soundcore i2c_designware_platform shpchp tpm_infineon mac_hid 
i2c_designware_core wmi parport_pc ppdev binfmt_misc coretemp lp parport 
hid_generic usbhid hid e1000e psmouse ahci libahci ptp pps_core sdhci_acpi sdhci
Dec 15 17:20:13 behemoth kernel: [61698.273511] CPU: 1 PID: 1819 Comm: Xorg 
Tainted: P   OE 3.16.0-28-generic #37-Ubuntu
Dec 15 17:20:13 behemoth kernel: [61698.273514] Hardware name: ASUS All 
Series/Z97-PRO(Wi-Fi ac), BIOS 1008 05/29/2014
Dec 15 17:20:13 behemoth kernel: [61698.273517]  0009 
8800b3f73c18 81781e6a 
Dec 15 17:20:13 behemoth kernel: [61698.273524]  8800b3f73c50 
8106fedd  8800b3e5a000
Dec 15 17:20:13 behemoth kernel: [61698.273529]  8804271c8210 
88042558f000 88042558f000 8800b3f73c60
Dec 15 17:20:13 behemoth kernel: [61698.273535] Call Trace:
Dec 15 17:20:13 behemoth kernel: [61698.273551]  [81781e6a] 
dump_stack+0x45/0x56
Dec 15 17:20:13 behemoth kernel: [61698.273561]  [8106fedd] 
warn_slowpath_common+0x7d/0xa0
Dec 15 17:20:13 behemoth kernel: [61698.273568]  [8106ffba] 
warn_slowpath_null+0x1a/0x20
Dec 15 17:20:13 behemoth kernel: [61698.273609]  [c036d04c] 
intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]
Dec 15 17:20:13 behemoth kernel: [61698.273620]  [810b9710] ? 
prepare_to_wait_event+0x100/0x100
Dec 15 17:20:13 behemoth kernel: [61698.273658]  [c036fb13] 
intel_crtc_disable_planes+0x33/0x1c0 [i915]
Dec 15 17:20:13 behemoth kernel: [61698.273665]  [81786ffb] ? 
__ww_mutex_lock+0x1b/0xb0
Dec 15 17:20:13 behemoth kernel: [61698.273700]  [c0370a67] 
haswell_crtc_disable+0x57/0x2e0 [i915]
Dec 15 17:20:13 behemoth kernel: [61698.273706]  [81787c52] ? 
mutex_lock+0x12/0x30
Dec 15 17:20:13 behemoth kernel: [61698.273743]  [c03714a7] 
intel_crtc_update_dpms+0x67/0xa0 [i915]
Dec 15 17:20:13 behemoth kernel: [61698.273781]  [c0375b19] 
intel_connector_dpms+0x59/0x70 [i915]
Dec 15 17:20:13 behemoth kernel: [61698.273816]  [c02c4e19] 
drm_mode_obj_set_property_ioctl+0x399/0x3a0 [drm]
Dec 15 17:20:13 behemoth kernel: [61698.273845]  [c02c4e50] 
drm_mode_connector_property_set_ioctl+0x30/0x40 [drm]
Dec 15 17:20:13 behemoth kernel: [61698.273865]  [c02b3a4f] 
drm_ioctl+0x1df/0x680 [drm]
Dec 15 17:20:13 behemoth kernel: [61698.273877]  [8121ffac] ? 
fsnotify+0x27c/0x350
Dec 15 17:20:13 behemoth kernel: [61698.273884]  [8121ffac] ? 
fsnotify+0x27c/0x350
Dec 15 17:20:13 behemoth kernel: [61698.273891]  [811f5138] 
do_vfs_ioctl+0x2c8/0x4a0
Dec 15 17:20:13 behemoth kernel: [61698.273898]  [811e3641] ? 
__sb_end_write+0x31/0x60
Dec 15 17:20:13 behemoth kernel: [61698.273906]  [811e11b2] ? 
vfs_write+0x1b2/0x1f0
Dec 15 17:20:13 behemoth kernel: [61698.273912]  [811f5391] 
SyS_ioctl+0x81/0xa0
Dec 15 17:20:13 behemoth kernel: [61698.273920]  [81789ead] 
system_call_fastpath+0x1a/0x1f
Dec 15 17:20:13 behemoth kernel: [61698.273924] ---[ end trace 5c517f44e0bb16c1 
]---

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-28-generic 3.16.0-28.37
ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
Uname: Linux 3.16.0-28-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 

[Kernel-packages] [Bug 1397553] Re: 1002:9802 The Linux kernel is no longer able to page the graphics processor, making the system to boot with a blank screen

[Joseph Salisbury]

I'd like to perform a reverse bisect to figure out which commit upstream
fixes this regression. It would be very helpful to know the last kernel
that had this issue and the first kernel that did not.

Can you test the following kernels and report back:

v3.16.7:  http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.16.7-utopic/
v3.16.7-ckt1: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.16.7-ckt1-utopic/

The Ubuntu 3.16.0-26.34 kernel is based off of upstream v3.16.7-ckt1,
and the Ubuntu 3.16.0-25.33 kernel is based off of upstream v3.16.7.  If
v3.16.7 is good and v3.16.7-ckt1 is bad, I can bisect between those two
versions.

Thanks in advance!

** Tags removed: needs-reverse-bisect
** Tags added: performing-bisect

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Title:
  1002:9802 The Linux kernel is no longer able to page the graphics
  processor, making the system to boot with a blank screen

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Utopic:
  Triaged

Bug description:
  **
   HOW TO REPRODUCE 
  **
  1. Upgrade the system.
  2. Install an affected graphics processor in your system.

  
   EXPECTED BEHAVIOUR 
  
  - The system to boot normally.

  
   REAL BEHAVIOUR 
  
  - After showing the splash screen, the monitor doesn't detect any signal and 
goes blank.

  
   WORKAROUND 
  
  1. In the Terminal application, enter the following line: sudo cp 
/etc/default/grub /etc/default/grub.bak  sudo gedit /etc/default/grub

  2. In the text editor window that will open, change GRUB_DEFAULT=0
  to GRUB_DEFAULT=Advanced options for UbuntuUbuntu, with Linux
  3.16.0-25-generic. Save the file, and close the window.

  3. In the Terminal, enter sudo update-grub.

  ***
   TECHNICAL DETAILS 
  ***
  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-26-generic 3.16.0-26.34
  ProcVersionSignature: Ubuntu 3.16.0-26.34-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-26-generic x86_64
  Annotation: Your system might become unstablenow and might need to be 
restarted.
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  bill  12160 F pulseaudio
   /dev/snd/controlC0:  bill  12160 F pulseaudio
  Date: Thu Nov 27 13:56:47 2014
  DuplicateSignature: BUG: unable to handle kernel paging request at location 
RIP: 0010:location  location kfree+0x56/0x150
  Failure: oops
  HibernationDevice: RESUME=UUID=d06d77c1-468d-41ec-8365-bdbd9dd870ed
  InstallationDate: Installed on 2014-09-21 (66 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140921)
  MachineType: MotherBoard By ZOTAC MotherBoard Fusion350-B-B/E/J/U
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-26-generic 
root=UUID=ca668714-f82b-4132-afea-4ae2931e8f56 ro recovery nomodeset
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu8
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: yes
    Hard blocked: no
  SourcePackage: linux
  Title: BUG: unable to handle kernel paging request at ec200900
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/14/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.4
  dmi.board.asset.tag: NA
  dmi.board.name: Fusion350-B-B/E/J/U
  dmi.board.vendor: ZOTAC
  dmi.board.version: 01
  dmi.chassis.asset.tag: NA
  dmi.chassis.type: 3
  dmi.chassis.vendor: NA
  dmi.chassis.version: NA
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd11/14/2011:svnMotherBoardByZOTAC:pnMotherBoardFusion350-B-B/E/J/U:pvrMotherBoard01:rvnZOTAC:rnFusion350-B-B/E/J/U:rvr01:cvnNA:ct3:cvrNA:
  dmi.product.name: MotherBoard Fusion350-B-B/E/J/U
  dmi.product.version: MotherBoard 01
  dmi.sys.vendor: MotherBoard By ZOTAC

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[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Silmar]

I have .208. The latest bios. 
And 
GRUB_CMDLINE_LINUX_DEFAULT=quiet splash i8042.noloop=1

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https://bugs.launchpad.net/bugs/1372609

Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1402800] Re: Unity hangs once every 1-2 weeks

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.18 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, 
please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as 
Confirmed.


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18-vivid/

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https://bugs.launchpad.net/bugs/1402800

Title:
  Unity hangs once every 1-2 weeks

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Every 1-2 weeks, the gui of my machine hangs.
  I can still get into a terminal through Ctrl-Alt-F2, top shows no abnormal 
activity.
  Kernel trace included.

  
  Dec 15 17:20:13 behemoth kernel: [61698.273305] [ cut here 
]
  Dec 15 17:20:13 behemoth kernel: [61698.273376] WARNING: CPU: 1 PID: 1819 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_display.c:3324 
intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]()
  Dec 15 17:20:13 behemoth kernel: [61698.273380] Modules linked in: joydev 
wacom bridge stp llc pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) 
vboxdrv(OE) ip6table_filter ip6_tables ipt_REJECT xt_conntrack iptable_filter 
ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat 
nf_conntrack xt_CHECKSUM xt_tcpudp iptable_mangle ip_tables x_tables 
snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic wl(POE) 
intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm eeepc_wmi 
asus_wmi sparse_keymap crct10dif_pclmul mxm_wmi snd_soc_rt5640 snd_soc_rl6231 
crc32_pclmul snd_soc_core snd_hda_intel snd_hda_controller ghash_clmulni_intel 
snd_hda_codec snd_compress bnep aesni_intel snd_hwdep rfcomm snd_pcm_dmaengine 
cfg80211 bluetooth aes_x86_64 lrw gf128mul snd_pcm glue_helper ablk_helper 
6lowpan_iphc i915 cryptd snd_seq_midi snd_seq_midi_event serio_raw snd_rawmidi 
snd_seq drm_kms_helper snd_seq_device snd_timer dw_dmac drm dw_dmac_core mei_me 
snd i2c_hi
 d spi_pxa2xx_platform mei 8250_dw i2c_algo_bit acpi_pad video snd_soc_sst_acpi 
soundcore i2c_designware_platform shpchp tpm_infineon mac_hid 
i2c_designware_core wmi parport_pc ppdev binfmt_misc coretemp lp parport 
hid_generic usbhid hid e1000e psmouse ahci libahci ptp pps_core sdhci_acpi sdhci
  Dec 15 17:20:13 behemoth kernel: [61698.273511] CPU: 1 PID: 1819 Comm: Xorg 
Tainted: P   OE 3.16.0-28-generic #37-Ubuntu
  Dec 15 17:20:13 behemoth kernel: [61698.273514] Hardware name: ASUS All 
Series/Z97-PRO(Wi-Fi ac), BIOS 1008 05/29/2014
  Dec 15 17:20:13 behemoth kernel: [61698.273517]  0009 
8800b3f73c18 81781e6a 
  Dec 15 17:20:13 behemoth kernel: [61698.273524]  8800b3f73c50 
8106fedd  8800b3e5a000
  Dec 15 17:20:13 behemoth kernel: [61698.273529]  8804271c8210 
88042558f000 88042558f000 8800b3f73c60
  Dec 15 17:20:13 behemoth kernel: [61698.273535] Call Trace:
  Dec 15 17:20:13 behemoth kernel: [61698.273551]  [81781e6a] 
dump_stack+0x45/0x56
  Dec 15 17:20:13 behemoth kernel: [61698.273561]  [8106fedd] 
warn_slowpath_common+0x7d/0xa0
  Dec 15 17:20:13 behemoth kernel: [61698.273568]  [8106ffba] 
warn_slowpath_null+0x1a/0x20
  Dec 15 17:20:13 behemoth kernel: [61698.273609]  [c036d04c] 
intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]
  Dec 15 17:20:13 behemoth kernel: [61698.273620]  [810b9710] ? 
prepare_to_wait_event+0x100/0x100
  Dec 15 17:20:13 behemoth kernel: [61698.273658]  [c036fb13] 
intel_crtc_disable_planes+0x33/0x1c0 [i915]
  Dec 15 17:20:13 behemoth kernel: [61698.273665]  [81786ffb] ? 
__ww_mutex_lock+0x1b/0xb0
  Dec 15 17:20:13 behemoth kernel: [61698.273700]  [c0370a67] 
haswell_crtc_disable+0x57/0x2e0 [i915]
  Dec 15 17:20:13 behemoth kernel: [61698.273706]  [81787c52] ? 
mutex_lock+0x12/0x30
  Dec 15 17:20:13 behemoth kernel: [61698.273743]  [c03714a7] 
intel_crtc_update_dpms+0x67/0xa0 [i915]
  Dec 15 17:20:13 behemoth kernel: [61698.273781]  [c0375b19] 
intel_connector_dpms+0x59/0x70 [i915]
  Dec 15 17:20:13 behemoth kernel: [61698.273816]  [c02c4e19] 
drm_mode_obj_set_property_ioctl+0x399/0x3a0 [drm]
  Dec 15 17:20:13 behemoth kernel: [61698.273845]  [c02c4e50] 
drm_mode_connector_property_set_ioctl+0x30/0x40 [drm]
  Dec 15 17:20:13 behemoth kernel: [61698.273865]  [c02b3a4f] 
drm_ioctl+0x1df/0x680 [drm]
  Dec 15 17:20:13 behemoth kernel: [61698.273877]  [8121ffac] ? 
fsnotify+0x27c/0x350
  Dec 15 

[Kernel-packages] [Bug 1402409] Re: wireless unable to connect after tainted kworker

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.18 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, 
please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as 
Confirmed.


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18-vivid/


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

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

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Title:
  wireless unable to connect after tainted kworker

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  At some point sooner or later in any session the wireless is no longer able 
to connect to the network.
  I've included at the end the output of dmesg.
  I'm not sure if this is a bug in the kernel or in a module.

  This is my card:
  03:00.0 Network controller: Broadcom Corporation BCM4360 802.11ac Wireless 
Network Adapter (rev 03)

  Features of this bug:
- reloading the wl and cfg80211 modules does not fix the problem.
- when this happens I can not use my USB netgear WG111v2 (which works 
before it happens).
- other machines on the same network stay connected no problem, including a 
different machine with a broadcom chip (BCM5906M Fast Ethernet PCI Express (rev 
02)).

  I'm sorry that I can't give more information...
please let me know if I can.

  
  [ 5091.442404] ERROR @wl_inform_single_bss : cfg80211_inform_bss_frame error
  [ 5091.449431] cfg80211: Calling CRDA to update world regulatory domain
  [ 5091.471386] cfg80211: World regulatory domain updated:
  [ 5091.471390] cfg80211:  DFS Master region: unset
  [ 5091.471392] cfg80211:   (start_freq - end_freq @ bandwidth), 
(max_antenna_gain, max_eirp), (dfs_cac_time)
  [ 5091.471395] cfg80211:   (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [ 5091.471397] cfg80211:   (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [ 5091.471399] cfg80211:   (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 
2000 mBm), (N/A)
  [ 5091.471400] cfg80211:   (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [ 5091.471402] cfg80211:   (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [ 5091.534260] [ cut here ]
  [ 5091.534296] WARNING: CPU: 3 PID: 8088 at 
/build/buildd/linux-3.16.0/net/wireless/sme.c:655 
__cfg80211_connect_result+0x3f1/0x470 [cfg80211]()
  [ 5091.534299] Modules linked in: btusb rfcomm bnep bluetooth 6lowpan_iphc 
snd_hda_codec_cirrus snd_hda_codec_generic snd_hda_codec_hdmi binfmt_misc 
nls_iso8859_1 wl(POE) applesmc input_polldev intel_rapl x86_pkg_temp_thermal 
intel_powerclamp coretemp kvm_intel bcm5974 kvm joydev crct10dif_pclmul 
snd_hda_intel snd_hda_controller crc32_pclmul ghash_clmulni_intel snd_hda_codec 
snd_hwdep snd_seq_midi snd_pcm snd_seq_midi_event snd_rawmidi nls_utf8 hfsplus 
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd cfg80211 
lpc_ich snd_seq snd_seq_device i915 snd_timer snd drm_kms_helper mei_me mei drm 
shpchp i2c_algo_bit soundcore sbs sbshc spi_pxa2xx_platform apple_bl mac_hid 
parport_pc ppdev mba6x_bl(OE) video lp parport hid_generic hid_apple usbhid hid 
uas ahci usb_storage libahci
  [ 5091.534362] CPU: 3 PID: 8088 Comm: kworker/u16:0 Tainted: P   OE 
3.16.0-28-generic #37-Ubuntu
  [ 5091.534365] Hardware name: Apple Inc. MacBookAir6,2/Mac-7DF21CB3ED6977E5, 
BIOS MBA61.88Z.0099.B04.1309271229 09/27/2013
  [ 5091.534375] Workqueue: cfg80211 cfg80211_event_work [cfg80211]
  [ 5091.534378]  0009 88021fde3c90 82781e6a 

  [ 5091.534382]  88021fde3cc8 8206fedd 880262a13400 

  [ 5091.534386]   8800867ec000 88023075f618 
88021fde3cd8
  [ 5091.534391] Call Trace:
  [ 5091.534399]  [82781e6a] dump_stack+0x45/0x56
  [ 5091.534405]  [8206fedd] warn_slowpath_common+0x7d/0xa0
  [ 5091.534410]  [8206ffba] warn_slowpath_null+0x1a/0x20
  [ 5091.534425]  [c0572681] __cfg80211_connect_result+0x3f1/0x470 
[cfg80211]
  [ 5091.534430]  [8201c929] ? sched_clock+0x9/0x10
  [ 5091.534443]  [c054f023] cfg80211_process_wdev_events+0x153/0x1e0 
[cfg80211]
  [ 5091.534455]  [c054f0e8] cfg80211_process_rdev_events+0x38/0x70 
[cfg80211]
  [ 5091.534465]  [c054a01e] cfg80211_event_work+0x1e/0x30 [cfg80211]
  [ 5091.534470]  [8208da32] 

[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Pilot6]

No ideas then. I suggest creating a new bugreport here and in upstream
bugzilla.

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1402365] Re: Backlight Bug

[Joseph Salisbury]

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

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Title:
  Backlight Bug

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Backlight control does not work, but there are entries in
  /sys/class/backlight.

  ls /sys/class/backlight  backlight
  grep -r . /proc/acpi  acpi
  sudo acpidump -o acpidump.txt
  acpixtract acpidump.txt
  iasl -d DSDT.dat
  sudo fwts  fwts
  sudo fwts method  fwts_method
  dmesg | grep 'ACPI: Video'  video
  sudo dmidecode  dmidecode.log
  cat /proc/version  version

  Testing for a work around
  Reboot with only the kernel parameter acpi_backlight=vendor
  does not work
  ls /sys/class/backlight  vendorbacklight

  No such folder /sys/class/backlight/intel_backlight/

  Reboot with just kernel parameter video.use_bios_initial_backlight=0
  does not work

  reboot with just kernel parameter video.use_native_backlight=1 
  does not work

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  vidya  1832 F pulseaudio
   /dev/snd/controlC0:  vidya  1832 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun Dec 14 16:16:27 2014
  HibernationDevice: RESUME=UUID=42b35770-926b-43cf-8874-b5452e26b5e5
  InstallationDate: Installed on 2014-12-13 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  MachineType: LENOVO 80E3
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed 
root=UUID=7eccd389-f558-421b-928a-541b3f1c16f0 ro quiet splash vt.handoff=7 
video.use_native_backlight=1
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware 1.127.10
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/26/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: A2CN25WW(V1.07)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lancer 5B2
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0F82990 WIN
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo G50-45
  dmi.modalias: 
dmi:bvnLENOVO:bvrA2CN25WW(V1.07):bd08/26/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvrSDK0F82990WIN:cvnLENOVO:ct10:cvrLenovoG50-45:
  dmi.product.name: 80E3
  dmi.product.version: Lenovo G50-45
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1402393] Re: Touchpad elantech on Fujitsu E554 doesn't work at all

[Joseph Salisbury]

This issue appears to be an upstream bug, since you tested the latest
upstream kernel. Would it be possible for you to open an upstream bug
report[0]? That will allow the upstream Developers to examine the issue,
and may provide a quicker resolution to the bug.

Please follow the instructions on the wiki page[0]. The first step is to
email the appropriate mailing list. If no response is received, then a
bug may be opened on bugzilla.kernel.org.

Once this bug is reported upstream, please add the tag: 'kernel-bug-
reported-upstream'.

[0] https://wiki.ubuntu.com/Bugs/Upstream/kernel

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

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

** Changed in: linux (Ubuntu)
   Status: Incomplete = Triaged

** Tags added: kernel-bug-exists-upstream

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Title:
  Touchpad elantech on Fujitsu E554 doesn't work at all

Status in linux package in Ubuntu:
  Triaged

Bug description:
  The touchpad on my brand new Fujitsu E554 doesn't work. Nothing work.

  xinput list report (partial output only).

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ USB Optical Mouse   id=12   [slave  pointer 
 (2)]
  ⎜   ↳ ETPS/2 Elantech Touchpadid=14   [slave  pointer 
 (2)]

  The pointer is the trackpoint (which doesn't work either)
  Usb optical mouse is the mouse i added as a replacement
  ETPS/2 Elantech Touchpad is the non working touchpad.

  In dmesg i get

  [  347.473934] psmouse serio2: Touchpad at isa0060/serio2/input0 lost sync at 
byte 6
  [  347.473942] psmouse serio2: issuing reconnect request

  This is ubuntu 3.16.0-28 generic (utopic) on AMD 64.

  I have tried with 3.17, same result.

  I have tried to install 3.18rc2 but my laptop won't boot. I will try
  from source.

  The touchpad is working correctly under Windows 7. I have flashed the
  bios.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-28-generic 3.16.0-28.37
  ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-28-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  vincent2244 F pulseaudio
   /dev/snd/controlC0:  vincent2244 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun Dec 14 15:00:22 2014
  HibernationDevice: RESUME=UUID=fdb3c54c-48f0-4668-a826-b4ae39dd359a
  InstallationDate: Installed on 2014-12-14 (0 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Release amd64 (20141022.1)
  MachineType: FUJITSU LIFEBOOK E554
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic 
root=UUID=f9bbd277-cae6-45f3-971f-fb96ea58fd71 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-28-generic N/A
   linux-backports-modules-3.16.0-28-generic  N/A
   linux-firmware 1.138
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/17/2014
  dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
  dmi.bios.version: Version 1.05
  dmi.board.name: FJNB281
  dmi.board.vendor: FUJITSU
  dmi.board.version: E2
  dmi.chassis.type: 10
  dmi.chassis.vendor: FUJITSU
  dmi.chassis.version: LIFEBOOK E554
  dmi.modalias: 
dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.05:bd11/17/2014:svnFUJITSU:pnLIFEBOOKE554:pvr10601583232:rvnFUJITSU:rnFJNB281:rvrE2:cvnFUJITSU:ct10:cvrLIFEBOOKE554:
  dmi.product.name: LIFEBOOK E554
  dmi.product.version: 10601583232
  dmi.sys.vendor: FUJITSU

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[Kernel-packages] [Bug 1401817] Re: memory leak with unknown reason after upgrade to utopic

[Joseph Salisbury]

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

** Tags added: kernel-da-key

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Title:
  memory leak with unknown reason after upgrade to utopic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm not sure if this is the right component/package. We are not able
  to identify a package/program which could be responsible for this bug,
  so we assume it is the kernel or at least a kernel configuration.

  Since the upgrade from trusty to utopic at October 27., our three
  servers for package building are massively swapping. This leads to by
  a factor of four slower build times. There were no configuration
  changes at all.

  Munin graphs of one of the affected servers are attached.

  The system has 48GB memory, and we have configured several ramdisks:

  root@cx1000-02:~# mount | grep -E tmpfs|ramfs
  none on /sys/fs/cgroup type tmpfs (rw,uid=0,gid=0,mode=0755,size=1024)
  udev on /dev type devtmpfs (rw,mode=0755)
  tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
  none on /run/lock type tmpfs (rw,nodev,noexec,nosuid,size=5242880)
  none on /run/shm type tmpfs (rw,nosuid,nodev)
  none on /run/user type tmpfs (rw,nodev,noexec,nosuid,size=104857600,mode=0755)
  tmpfs on /var/tmp/obs type tmpfs (rw,size=36G)
  tmpfs on /run/obs type tmpfs (rw,relatime,size=1G)
  ramfs on /var/obscache type ramfs (rw)
  tmpfs on /run/obs type tmpfs (rw,relatime,size=1048576k)

  The build service uses several chroot environments to build packages
  for several distributions (http://openbuildservice.org/).

  You don't see any process which allocates so much memory with 'top'.
  Even after stopping the build service and unmounting /var/tmp/obs you
  are not able to deactivate the swap via swapoff -a:

  root@cx1000-02:~# swapoff -a
  swapoff: /dev/sda5: swapoff failed: Cannot allocate memory

  We also tested the latest kernel (3.16.0-28) and an old trusty kernel
  (3.13.0-40) without success. Also patching perl to exclude the perl
  bug https://rt.perl.org/Public/Bug/Display.html?id=123198 as root
  cause doesn't help.

  We don't have any idea what's the cause for this problem...

  We can deploy debug packages or anything else on the system, so please
  hesitate to ask for any information or help.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-26-generic 3.16.0-26.35
  ProcVersionSignature: Ubuntu 3.16.0-26.35-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-26-generic x86_64
  AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 
2: ls: cannot access /dev/snd/: No such file or directory
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  Date: Fri Dec 12 09:54:36 2014
  HibernationDevice: RESUME=UUID=531cb8f2-e194-45a7-a13c-3167aacf89bf
  InstallationDate: Installed on 2011-09-20 (1178 days ago)
  InstallationMedia: Ubuntu-Server 11.04 Natty Narwhal - Release amd64 
(20110426)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: FUJITSU PRIMERGY CX122 S1
  PciMultimedia:
   
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-26-generic 
root=UUID=6e5b9bee-ccdf-4e6f-b09d-759312aeb3e0 ro quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-26-generic N/A
   linux-backports-modules-3.16.0-26-generic  N/A
   linux-firmware 1.138
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-27 (45 days ago)
  dmi.bios.date: 05/24/2011
  dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
  dmi.bios.version: 6.00 Rev. 1.10.2899.A1
  dmi.board.asset.tag: -
  dmi.board.name: D2899
  dmi.board.vendor: FUJITSU
  dmi.board.version: S26361-D2899-A11 WGS02 GS01
  dmi.chassis.asset.tag: YLAM001377
  dmi.chassis.type: 23
  dmi.chassis.vendor: FUJITSU
  dmi.chassis.version: CX122S1R
  dmi.modalias: 
dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvr6.00Rev.1.10.2899.A1:bd05/24/2011:svnFUJITSU:pnPRIMERGYCX122S1:pvrGS01:rvnFUJITSU:rnD2899:rvrS26361-D2899-A11WGS02GS01:cvnFUJITSU:ct23:cvrCX122S1R:
  dmi.product.name: PRIMERGY CX122 S1
  dmi.product.version: GS01
  dmi.sys.vendor: FUJITSU

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[Kernel-packages] [Bug 1390604] Re: Outbound TCP Throughput drops to zero for several drivers

[Andy Whitcroft]

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

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Title:
  Outbound TCP Throughput drops to zero for several drivers

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Utopic:
  Fix Committed
Status in linux source package in Vivid:
  Fix Released

Bug description:
  There is a bug with TCP in kernel 3.16+ described as:

  Some drivers are unable to perform TX completions in a bound time.
  They instead call skb_orphan()

  Problem is skb_fclone_busy() has to detect this case, otherwise
  we block TCP retransmits and can freeze unlucky tcp sessions on
  mostly idle hosts.

  A patch for this has been submitted upstream:
  https://patchwork.ozlabs.org/patch/405110/

  The Google engineer that submitted that patch also adds the following:

  Backported patch for 3.16 or 3.17 kernel is much simpler :

  diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
  index 4e4932b5079b..a8794367cd20 100644
  --- a/net/ipv4/tcp_output.c
  +++ b/net/ipv4/tcp_output.c
  @@ -2082,7 +2082,8 @@ static bool skb_still_in_host_queue(const struct sock 
*sk,
  const struct sk_buff *fclone = skb + 1;
   
  if (unlikely(skb-fclone == SKB_FCLONE_ORIG 
  -fclone-fclone == SKB_FCLONE_CLONE)) {
  +fclone-fclone == SKB_FCLONE_CLONE 
  +fclone-sk == sk)) {
  NET_INC_STATS_BH(sock_net(sk),
   LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES);
  return true;

  
  I do not believe that this problem affects any release prior to 14.10, and I 
don't know which version of the patch you may need, but have included both.

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[Kernel-packages] [Bug 1372609] Re: Touchpad detected as mouse on Asus ux303ln laptop

[Silmar]

Ok. Thank you very much.

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Title:
  Touchpad detected as mouse on Asus ux303ln laptop

Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  New

Bug description:
  Hi! I'm following the bug reporting documentation here:

  
https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_Touchpad_features_like_scrolling.2C_tapping.2C_etc._do_not_work_at_all.

  The touchpad on my new Asus ux303ln laptop is detected as a mouse, so
  I can't access touchpad features such as two-finger scrolling.

  The laptop was very recently released and I couldn't find any
  outstanding firmware updates for it through Asus's Windows-based
  tools.

  % lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  Per the instructions on the wiki, I'm attaching output from
  /proc/bus/input/devices,` xinput --list`, and /var/log/Xorg.0.log.

  This machine also has a touchscreen, which I'm fairly certain is the
  maXtouch digitizer visible in the logs. I haven't yet restarted in
  Windows to see if it says anything useful about the touchpad, but I
  can do so if that's helpful. This is a fresh install of 14.04 and I
  haven't done much customization of it apart from installing some
  applications and changing the default resolution.

  The only relevant bit I noticed in /var/log/dmesg is this:

  [3.967547] input: PS/2 Logitech Wheel Mouse as
  /devices/platform/i8042/serio4/input/input11

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tim2234 F pulseaudio
   /dev/snd/controlC1:  tim2234 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep 22 14:30:33 2014
  HibernationDevice: RESUME=UUID=e6052f15-271a-4424-aac2-9b0ee1e490ed
  InstallationDate: Installed on 2014-09-22 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8a32 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LN
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed 
root=UUID=4f908b1b-e06f-4dc9-9642-e952d2598e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LN
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LN.203:bd06/23/2014:svnASUSTeKCOMPUTERINC.:pnUX303LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1401849] Re: package linux-headers-3.13.0-24-generic 3.13.0-24.47 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Joseph Salisbury]

You may need to run the following:

sudo apt-get install -f
sudo apt-get clean
sudo apt-get update

Then re-install the package.

If that does not resolve your issue, please mark the bug as Confirmed


** Changed in: linux (Ubuntu)
   Importance: Undecided = Low

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

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Title:
  package linux-headers-3.13.0-24-generic 3.13.0-24.47 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  upgrading packages

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: linux-headers-3.13.0-24-generic 3.13.0-24.47
  ProcVersionSignature: Ubuntu 3.13.0-40.69-generic 3.13.11.10
  Uname: Linux 3.13.0-40-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  master 3382 F pulseaudio
   /dev/snd/seq:timidity   5826 F timidity
  Date: Fri Dec 12 11:52:25 2014
  ErrorMessage: subprocess installed post-installation script returned error 
exit status 2
  HibernationDevice: RESUME=UUID=f3d494e4-d797-4266-a188-ff3272f1d15a
  InstallationDate: Installed on 2014-02-17 (298 days ago)
  InstallationMedia: Lubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
   
   virbr0no wireless extensions.
  MachineType: MSI MS-7808
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: placeholder root=UUID=b164f27c-17b8-4544-a937-080fe6c6db93 
ro nomdmonddf nomdmonisw nomdmonddf nomdmonisw
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc N/A
  RfKill:
   
  SourcePackage: linux
  StagingDrivers: zram
  Title: package linux-headers-3.13.0-24-generic 3.13.0-24.47 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
  UpgradeStatus: Upgraded to trusty on 2014-05-23 (202 days ago)
  WifiSyslog:
   
  dmi.bios.date: 09/30/2013
  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: B75MA-E33 (MS-7808)
  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:bd09/30/2013:svnMSI:pnMS-7808:pvr1.0:rvnMSI:rnB75MA-E33(MS-7808):rvr1.0:cvnMSI:ct3:cvr1.0:
  dmi.product.name: MS-7808
  dmi.product.version: 1.0
  dmi.sys.vendor: MSI

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[Kernel-packages] [Bug 1401943] Re: [Asus P8Z77-V DELUXE] Kernel upgrade to 3.16.0-28 causes boot hang on my system

[Joseph Salisbury]

Can you see if this bug also happens with the 3.16..7-ckt1 kernel:

http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.16.7-ckt1-utopic/

That is the upstream kernel 3.16.0-28 is based on.

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Title:
  [Asus P8Z77-V DELUXE] Kernel upgrade to 3.16.0-28 causes boot hang on
  my system

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Under Ubuntu 14.10, I installed the latest kernel 3.16.0-28 and after
  reboot my system won't boot - result is blank screen. No console from
  ctrl+alt+fX.

  Re-installed from 14.10 install media, choosing do-not-install-
  updates, and found that strangely this still resulted in 3.16.0-28
  being installed - and thus same boot hang.

  System boots fine with earlier kernel version (3.16.0-23).

  I tried the 'ubuntu-bug linux' console command to report a bug with
  the kernel - however, this gathers information about the running
  (working) kernel 3.16.0-23 rather than the broken 3.16.0-28.

  Will attach screenshot of output of text error during boot.
  --- 
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  soren  2355 F pulseaudio
   /dev/snd/controlC1:  soren  2355 F pulseaudio
  CurrentDesktop: XFCE
  DistroRelease: Ubuntu 14.10
  HibernationDevice: RESUME=UUID=0e328329-6f3c-4967-a46e-9f695c6dd970
  InstallationDate: Installed on 2014-12-12 (0 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Release amd64 (20141022.1)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: System manufacturer System Product Name
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-23-generic 
root=UUID=3347210c-8dee-4b0b-a67c-fb900809ae6f ro quiet splash
  ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-23-generic N/A
   linux-backports-modules-3.16.0-23-generic  N/A
   linux-firmware 1.138
  RfKill:
   
  Tags:  utopic
  Uname: Linux 3.16.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 02/24/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0801
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: P8Z77-V DELUXE
  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.:bvr0801:bd02/24/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8Z77-VDELUXE:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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[Kernel-packages] [Bug 1395805] Re: Kubuntu 14.10 won't shutdown

[Christopher M. Penalver]

George, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1395805/comments/8
regarding this being fixed with an update. For future reference you can
manage the status of your own bugs by clicking on the current status in
the yellow line and then choosing a new status in the revealed drop down
box. You can learn more about bug statuses at
https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time
to report this bug and helping to make Ubuntu better. Please submit any
future bugs you may find.

** Changed in: linux (Ubuntu)
   Status: Incomplete = Invalid

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Title:
  Kubuntu 14.10 won't shutdown

Status in linux package in Ubuntu:
  Invalid

Bug description:
  Kubuntu 14.10 64-bit, using kernel 3.16.0-24 just won't shutdown. I've
  upgraded from previous LTS where it worked.

  WORKAROUND: modify /etc/default/grub to look like this:
  GRUB_CMDLINE_LINUX_DEFAULT=quiet splash init=/lib/systemd/systemd

  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:  george 2651 F pulseaudio
  CurrentDesktop: KDE
  Date: Mon Nov 24 15:47:38 2014
  HibernationDevice: RESUME=UUID=93a3c591-61da-4df4-bfdc-08d0ae582af0
  InstallationDate: Installed on 2014-01-19 (309 days ago)
  InstallationMedia: Kubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Inspiron N4050
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic 
root=UUID=09dab897-3628-4946-b7e7-81003ef6c95b ro quiet splash reboot=pci 
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: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/03/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0X0DC1
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A08
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd08/03/2012:svnDellInc.:pnInspironN4050:pvrNotSpecified:rvnDellInc.:rn0X0DC1:rvrA08:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron N4050
  dmi.product.version: Not Specified
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1402003] Re: NFS oops

[Joseph Salisbury]

Did this issue occur in a previous version of Ubuntu, or is this a new
issue?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.18 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, 
please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as 
Confirmed.


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18-vivid/

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

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

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Title:
  NFS oops

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  NFS errors appearing in dmesg. Mounted to Seagate BlackArmor NAS using
  firmware 1000.1321.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-37-generic 3.13.0-37.64
  ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
  Uname: Linux 3.13.0-37-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  Date: Fri Dec 12 11:49:20 2014
  HibernationDevice: RESUME=UUID=b170f305-49ff-4e37-b417-1a977a8dc002
  InstallationDate: Installed on 2014-06-06 (189 days ago)
  InstallationMedia: Linux Mint 17 Qiana - Release amd64 20140530
  IwConfig:
   vboxnet0  no wireless extensions.
   
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. GA-MA790GP-UD4H
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-37-generic 
root=UUID=5d075486-6b9e-44d6-b28c-3fa1ec2ad88a ro 
crashkernel=384M-2G:64M,2G-:128M quiet splash crashkernel=384M-:128M
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-37-generic N/A
   linux-backports-modules-3.13.0-37-generic  N/A
   linux-firmware 1.127.4
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/08/2010
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F7c
  dmi.board.name: GA-MA790GP-UD4H
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: 
dmi:bvnAwardSoftwareInternational,Inc.:bvrF7c:bd07/08/2010:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA790GP-UD4H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA790GP-UD4H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: GA-MA790GP-UD4H
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1402206] Re: /var/run/reboot-required not set after unattended kernel update

[Joseph Salisbury]

Did this issue occur in a previous version of Ubuntu, or is this a new
issue?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.18 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, 
please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as 
Confirmed.


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18-vivid/

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

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Title:
  /var/run/reboot-required not set after unattended kernel update

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After upgrading the linux kernel package, the /var/run/reboot-required
  file does not exist.

  This file is required for unattended-upgrades to know when to reboot
  the system. More info here: http://askubuntu.com/q/560539/17290

  uname -a:
  Linux mond2 3.13.0-40-generic #69-Ubuntu SMP Thu Nov 13 17:53:56 UTC 2014 
x86_64 x86_64 x86_64 GNU/Linux

  cat /proc/version_signature:
  Ubuntu 3.13.0-40.69-generic 3.13.11.10

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[Kernel-packages] [Bug 1161985] Re: Error sending ATA command IDENTIFY DEVICE

[Thaddäus Tintenfisch]

It looks like the error has been been fixed at some point. Works fine in
14.10.

** Changed in: libatasmart (Ubuntu)
   Status: Confirmed = Incomplete

** Changed in: udisks2 (Ubuntu)
   Status: Confirmed = Incomplete

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Title:
  Error sending ATA command IDENTIFY DEVICE

Status in ATA S.M.A.R.T. Disk Health Monitoring Library:
  Confirmed
Status in libatasmart package in Ubuntu:
  Incomplete
Status in udisks2 package in Ubuntu:
  Incomplete

Bug description:
  I'm not able to mount my external HDD using Xubuntu 13.04 (udisks2),
  not even while booting into a live medium. However, Windows 7 and
  Ubuntu 12.04.2 (udisks) are able to mount the device without problem.

  Syslog is showing following entries:
  Mar 29 19:19:41 local kernel: [   46.012101] usb 2-2: new high-speed USB 
device number 5 using ehci-pci
  Mar 29 19:19:41 local kernel: [   46.145401] usb 2-2: New USB device found, 
idVendor=14cd, idProduct=6116
  Mar 29 19:19:41 local kernel: [   46.145409] usb 2-2: New USB device strings: 
Mfr=1, Product=3, SerialNumber=2
  Mar 29 19:19:41 local kernel: [   46.145412] usb 2-2: Product: USB 2.0  SATA 
BRIDGE   
  Mar 29 19:19:41 local kernel: [   46.145416] usb 2-2: Manufacturer: Super Top 
  
  Mar 29 19:19:41 local kernel: [   46.145419] usb 2-2: SerialNumber: 
M6116018VE15
  Mar 29 19:19:41 local kernel: [   46.153488] Initializing USB Mass Storage 
driver...
  Mar 29 19:19:41 local kernel: [   46.153614] usbcore: registered new 
interface driver usb-storage
  Mar 29 19:19:41 local kernel: [   46.153617] USB Mass Storage support 
registered.
  Mar 29 19:19:41 local kernel: [   46.157283] scsi6 : usb-storage 2-2:1.0
  Mar 29 19:19:41 local kernel: [   46.157457] usbcore: registered new 
interface driver ums-cypress
  Mar 29 19:19:42 local kernel: [   47.156812] scsi 6:0:0:0: Direct-Access 
WDC WD32 00BEVT-22ZCT0 PQ: 0 ANSI: 0
  Mar 29 19:19:42 local kernel: [   47.157700] sd 6:0:0:0: Attached scsi 
generic sg2 type 0
  Mar 29 19:19:42 local kernel: [   47.159898] sd 6:0:0:0: [sdb] 625142448 
512-byte logical blocks: (320 GB/298 GiB)
  Mar 29 19:19:42 local kernel: [   47.160903] sd 6:0:0:0: [sdb] Write Protect 
is off
  Mar 29 19:19:42 local kernel: [   47.160909] sd 6:0:0:0: [sdb] Mode Sense: 03 
00 00 00
  Mar 29 19:19:42 local kernel: [   47.161741] sd 6:0:0:0: [sdb] No Caching 
mode page present
  Mar 29 19:19:42 local kernel: [   47.161748] sd 6:0:0:0: [sdb] Assuming drive 
cache: write through
  Mar 29 19:19:42 local kernel: [   47.165016] sd 6:0:0:0: [sdb] No Caching 
mode page present
  Mar 29 19:19:42 local kernel: [   47.165023] sd 6:0:0:0: [sdb] Assuming drive 
cache: write through
  Mar 29 19:19:42 local kernel: [   47.206914]  sdb: sdb1 sdb2
  Mar 29 19:19:42 local kernel: [   47.209109] sd 6:0:0:0: [sdb] No Caching 
mode page present
  Mar 29 19:19:42 local kernel: [   47.209115] sd 6:0:0:0: [sdb] Assuming drive 
cache: write through
  Mar 29 19:19:42 local kernel: [   47.209120] sd 6:0:0:0: [sdb] Attached SCSI 
disk
  Mar 29 19:19:50 local kernel: [   54.928067] usb 2-2: reset high-speed USB 
device number 5 using ehci-pci
  Mar 29 19:19:50 local udisksd[1881]: Error probing device: Error sending ATA 
command IDENTIFY DEVICE to /dev/sdb: Unexpected sense data returned:#012: 
00 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00#0120010: 
00 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00#012 
(g-io-error-quark, 0)

  thad@local:~$ apt-cache policy udisks2
  udisks2:
Installed: 2.1.0-2
Candidate: 2.1.0-2
Version table:
   *** 2.1.0-2 0
  500 http://archive.ubuntu.com/ubuntu/ raring/main amd64 Packages
  100 /var/lib/dpkg/status

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[Kernel-packages] [Bug 1401741] Re: rtl8188ee wireless driver high packet loss

[Christopher M. Penalver]

Bryan Quigley, could you please provide the missing information
following https://wiki.ubuntu.com/Kernel/LinuxWireless ?

** Tags added: latest-bios-1.80

** Tags added: kernel-bug-exists-upstream kernel-bug-exists-
upstream-3.18 trusty

** Description changed:

- I've seen this issue since trusty, very bad packet loss,varrying in ping
- from 10%-45% to the gatewway. This is a toshiba c55d laptop.
+ This is a toshiba c55d laptop. I've seen this issue since trusty, very
+ bad packet loss,varrying in ping from 10%-45% to  Verizon MI424WR-GEN3I
+ AP with WPA2 running in Compatibility Mode(802.11b/g/n). No other
+ devices on network have ever had this issue, in fact any loss of ICMP
+ packets almost never occurs on other devices from same location.
  
- Already tried mainline (3.18.0) with no noticable improvement.
- 
- Previously reported here:
- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1258870
- 
- AP is a MI424WR-GEN3I from Verizon with WPA2 running in  Compatibility 
Mode(802.11b/g/n)
- No other devices on network have ever had this issue, in fact any loss of 
ICMP packets almost never occurs on other devices from same location.
+ Already tried mainline (3.18.0) with no noticeable improvement.
  
  I will be trying the Realtek (from their website) and
- https://github.com/FreedomBen/rtl8188ce-linux-driver next.   Any other
- ideas/suggestions welcome.
+ https://github.com/FreedomBen/rtl8188ce-linux-driver next.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-28-generic 3.16.0-28.37
  ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-28-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC1:  erica  2366 F pulseaudio
-  /dev/snd/controlC0:  erica  2366 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC1:  erica  2366 F pulseaudio
+  /dev/snd/controlC0:  erica  2366 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Dec 11 22:01:36 2014
  HibernationDevice: RESUME=UUID=47ff810c-172e-4cd8-b7b3-12f03d42cf70
  InstallationDate: Installed on 2014-05-29 (196 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: TOSHIBA Satellite C55D-A
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic.efi.signed 
root=UUID=3c0c45ee-7e15-45e4-988c-339d83805035 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-3.16.0-28-generic N/A
-  linux-backports-modules-3.16.0-28-generic  N/A
-  linux-firmware 1.138
+  linux-restricted-modules-3.16.0-28-generic N/A
+  linux-backports-modules-3.16.0-28-generic  N/A
+  linux-firmware 1.138
  RfKill:
-  0: phy0: Wireless LAN
-   Soft blocked: no
-   Hard blocked: no
+  0: phy0: Wireless LAN
+   Soft blocked: no
+   Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-02 (70 days ago)
  dmi.bios.date: 12/25/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: 1.70
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Portable PC
  dmi.board.vendor: TOSHIBA
  dmi.board.version: MP
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvr1.70:bd12/25/2013:svnTOSHIBA:pnSatelliteC55D-A:pvrPSCFWU-04C031:rvnTOSHIBA:rnPortablePC:rvrMP:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite C55D-A
  dmi.product.version: PSCFWU-04C031
  dmi.sys.vendor: TOSHIBA

** Changed in: linux (Ubuntu)
   Importance: Low = High

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

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Title:
   rtl8188ee wireless driver high packet loss

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This is a toshiba c55d laptop. I've seen this issue since trusty, very
  bad packet loss,varrying in ping from 10%-45% to  Verizon MI424WR-
  GEN3I AP with WPA2 running in Compatibility Mode(802.11b/g/n). No
  other devices on network have ever had this issue, in fact any loss of
  ICMP packets almost never occurs on other devices from same location.

  Already tried mainline (3.18.0) with no noticeable improvement.

  I will be trying the Realtek (from their website) and
  https://github.com/FreedomBen/rtl8188ce-linux-driver next.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-28-generic 3.16.0-28.37
  ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-28-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND

[Kernel-packages] [Bug 1402822] [NEW] linux: 3.16.0-29.39 -proposed tracker

[Kamal Mostafa]

Public bug reported:

This bug is for tracking the 3.16.0-29.39 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
kernel-stable-Prepare-package-start:Monday, 15. December 2014 20:29 UTC
kernel-stable-phase:Prepare
kernel-stable-phase-changed:Monday, 15. December 2014 20:29 UTC

** Affects: kernel-sru-workflow
 Importance: Medium
 Status: In Progress

** Affects: kernel-sru-workflow/certification-testing
 Importance: Medium
 Assignee: Canonical Hardware Certification (canonical-hw-cert)
 Status: New

** Affects: kernel-sru-workflow/package-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/prepare-package
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/prepare-package-meta
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/prepare-package-signed
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/promote-to-proposed
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-security
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-updates
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/regression-testing
 Importance: Medium
 Assignee: Canonical Platform QA Team (canonical-platform-qa)
 Status: New

** Affects: kernel-sru-workflow/security-signoff
 Importance: Medium
 Assignee: Canonical Security Team (canonical-security)
 Status: New

** Affects: kernel-sru-workflow/verification-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

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

** Affects: linux (Ubuntu Utopic)
 Importance: Medium
 Status: New


** Tags: kernel-release-tracking-bug utopic

** Tags added: kernel-release-tracking-bug

** Also affects: linux (Ubuntu Utopic)
   Importance: Undecided
   Status: New

** Tags added: utopic

** Also affects: kernel-sru-workflow/certification-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/package-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package-meta
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package-signed
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-proposed
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-security
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-updates
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/regression-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/security-signoff
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/verification-testing
   Importance: Undecided
   Status: New

** Changed in: kernel-sru-workflow
   Status: New = In Progress

** Changed in: kernel-sru-workflow
   Importance: Undecided = Medium

** Changed in: kernel-sru-workflow/certification-testing
   Importance: Undecided = Medium

** Changed in: kernel-sru-workflow/certification-testing
 Assignee: (unassigned) = Canonical Hardware Certification 
(canonical-hw-cert)

** Changed in: kernel-sru-workflow/package-testing
   Importance: Undecided = Medium

** Changed in: kernel-sru-workflow/package-testing
 Assignee: (unassigned) = Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/prepare-package
   Importance: Undecided = Medium

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: (unassigned) = Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/prepare-package-meta
   Importance: Undecided = Medium

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: (unassigned) = Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/prepare-package-signed
   Importance: Undecided = Medium

** Changed in: kernel-sru-workflow/prepare-package-signed
 Assignee: (unassigned) = Canonical Kernel Team 

[Kernel-packages] [Bug 1402335] Re: 04c5:11fc [System76 gazp9b] Excuting scanimage -L finds Fujitsu 6110 Scanner but if repeated does not

[Christopher M. Penalver]

steve cohen, in the future, you want to post the URL of your e-mail here
in this report, as previously requested.

As well, your e-mail didn't have a subject -
http://www.spinics.net/lists/linux-usb/msg118672.html . Wouldn't be
worth a resend at this point, but if you don't hear anything in a week
or two, re-check with the latest kernel, and then resend with the
updated kernel information+subject.

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Title:
  04c5:11fc [System76 gazp9b] Excuting scanimage -L finds Fujitsu 6110
  Scanner but if repeated does not

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Using my System76 gazel, with a fully updated Ubuntu GNOME 14.04, my
  Fujitsu  6110 Scanner doesn't work via either USB 2.0 or 3.0.

  Dec 13 21:51:58 skc kernel: [24032.034368] usb 3-6: New USB device found, 
idVendor=04c5, idProduct=11fc
  Dec 13 21:51:58 skc kernel: [24032.034377] usb 3-6: New USB device strings: 
Mfr=0, Product=0, SerialNumber=0
  Dec 13 21:51:58 skc kernel: [24032.034669] usb 3-6: ep 0x81 - rounding 
interval to 128 microframes, ep desc says 255 microframes
  Dec 13 21:51:58 skc kernel: [24032.034682] usb 3-6: ep 0x2 - rounding 
interval to 128 microframes, ep desc says 255 microframes
  Dec 13 21:51:58 skc colord: Device added: sysfs-04c5-11fc

  if i re-plug it and type:
  scanimage -L
  device `fujitsu:fi-6110dj:28760' is a FUJITSU fi-6110dj scanner
  scanimage -L

  No scanners were identified. If you were expecting something different,
  check that the scanner is plugged in, turned on and detected by the
  sane-find-scanner tool (if appropriate). Please read the documentation
  which came with this software (README, FAQ, manpages).

  Re-plug it back and type:
  scanimage
  scanimage: open of device fujitsu:fi-6110dj:28760 failed: Error during device 
I/O

  while I'm getting the error on scanning, I'm not sure this is a usb2 usb3 
xhci_hcd issue as per dmesg:
  [0.977252] xhci_hcd :00:14.0: xHCI Host Controller
  [0.977255] xhci_hcd :00:14.0: new USB bus registered, assigned bus 
number 3
  [0.977339] xhci_hcd :00:14.0: cache line size of 64 is not supported
  [0.977355] xhci_hcd :00:14.0: irq 41 for MSI/MSI-X
  [0.977403] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
  [0.977405] usb usb3: New USB device strings: Mfr=3, Product=2, 
SerialNumber=1
  [0.977406] usb usb3: Product: xHCI Host Controller
  [0.977407] usb usb3: Manufacturer: Linux 3.13.0-43-generic xhci_hcd
  [0.977408] usb usb3: SerialNumber: :00:14.0
  [0.977491] hub 3-0:1.0: USB hub found
  [0.977507] hub 3-0:1.0: 14 ports detected

  lsusb
  Bus 002 Device 002: ID 8087:8000 Intel Corp.
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 001 Device 002: ID 8087:8008 Intel Corp.
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 003 Device 003: ID 5986:055c Acer, Inc
  Bus 003 Device 002: ID 8087:07dc Intel Corp.
  Bus 003 Device 048: ID 04c5:11fc Fujitsu, Ltd
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  even though a 'no find scanner' after the error the lsusb above
  remains the same.

  WORKAROUND: The scanner works perfectly on a USB 2.0 port in Ubuntu
  12.04 system with no driver added.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xsane 0.998-5ubuntu1
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  CurrentDesktop: GNOME
  Date: Sat Dec 13 22:05:40 2014
  InstallationDate: Installed on 2014-12-12 (2 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: xsane
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  steve  2516 F pulseaudio
   /dev/snd/controlC1:  steve  2516 F pulseaudio
   /dev/snd/pcmC1D0p:   steve  2516 F...m pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c3c23fb2-5dda-48d2-95cd-622fad1392f1
  InstallationDate: Installed on 2014-12-12 (2 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.2)
  MachineType: System76, Inc. Gazelle Professional
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic 
root=UUID=523a0d9c-8e0c-4551-9f86-4a3133015d79 ro quiet splash 

[Kernel-packages] [Bug 1392021] Re: Ubuntu 15.04 [genwqe_start] err: could not setup servicelayer

[Chris J Arges]

Marking Vivid as fix released because it will be rebased on 3.18 soon
and have these commits anyway

** Changed in: linux (Ubuntu Vivid)
   Status: Triaged = Fix Released

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Title:
  Ubuntu 15.04 [genwqe_start] err: could not setup servicelayer

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Utopic:
  Fix Released
Status in linux source package in Vivid:
  Fix Released

Bug description:
  [Impact]
  The IBM GenWQE Accelerator Adapter does not work correctly in the latest 3.16 
kernel.

  [Test Case]
  1) Create a guest system on PowerKVM using image disk file, install from 
virutal SCSI DVD. Especially assign the GenWQE card via PCI passthrough.
  2) Start up the guest
  3) lspci -knd :044b
  3) dmesg|grep genwqe
  4) ) modprobe genwqe_card.ko
  No module is assigned to the card
  5) ls -l /dev/genwq* shows no file at all.
  One device file would be expected here.

  [Fix]
  The following patches cleanly cherry-pick into 3.16
  1451f41 GenWQE: Support blocking when DDCB queue is busy
  08e4906 GenWQE: Fix problem when reading HSI and Retc
  d9c11d4 GenWQE: Fix checkpatch complaints
  bc407dd GenWQE: Check return code of pci_sriov_enable
  2d880cc GenWQE: Do not modify return code of genwqe_set_interrupt_capability
  26d8f6f GenWQE: Update author information
  64df2ec GenWQE: Remove sysfs entry for driver version
  95a8825 GenWQE: Check pci_get_totalvfs return code
  32182cd misc: remove DEFINE_PCI_DEVICE_TABLE usage
  5b35b20 GenWQE: Remove unnecessary include
  7276883 misc/GenWQE: fix pci_enable_msi usage
  d584f69 GenWQE: Increase driver version number
  93b772b GenWQE: Improve hardware error recovery
  fb14545 GenWQE: Add support for EEH error recovery
  c1f732a GenWQE: Add sysfs interface for bitstream reload

  --

  == Comment: #0 - Christian Rund christian.r...@de.ibm.com - 2014-11-11 
10:45:12 ==
  ---Problem Description---
  In our opinion the 2.0.15 version of the IBM GenWQE Accelerator Adapter 
driver part of Ubuntu 15.04 is not working. A higher version would be needed. 
The driver is part of the linux-image-extra-3.16.0-24-generic package.

  [3.330906] genwqe 0001:00:02.0: enabling device (0140 - 0142)
  [3.332443] genwqe 0001:00:02.0: ibm,query-pe-dma-windows(2620) 1 
800 2001 returned 0
  [3.333159] genwqe 0001:00:02.0: ibm,create-pe-dma-window(2720) 1 
800 2001 10 1f returned -1 (liobn = 0x0 starting addr = 0 0)
  [4.403223] genwqe 0001:00:02.0: [genwqe_start] err: could not setup 
servicelayer!
  [4.40] genwqe 0001:00:02.0: err: cannot start card services! (err=-5)
  [4.404471] genwqe: probe of 0001:00:02.0 failed with error -5
  [321140.194392] genwqe_card: module verification failed: signature and/or  
required key missing - tainting kernel

  modinfo genwqe_card
  filename:   
/lib/modules/3.16.0-24-generic/kernel/drivers/misc/genwqe/genwqe_card.ko
  license:GPL
  version:2.0.15
  description:GenWQE Card
  author: Michal Jung mij...@de.ibm.com
  author: Joerg-Stephan Vogt jsv...@de.ibm.com
  author: Michael Ruettger mich...@ibmra.de
  author: Frank Haverkamp ha...@linux.vnet.ibm.com
  srcversion: 69FBCA52AFAF3B71342E43B
  alias:  pci:v1014d044Bsv1014sd044Bbc12sc00i00*
  alias:  pci:v1014dsvsd035Fbc12sc00i00*
  alias:  pci:v1014d044Bsvsd035Fbc12sc00i00*
  alias:  pci:v1014dsvsdbc12sc00i00*
  alias:  pci:v1014d044Bsvsdbc12sc00i00*
  alias:  pci:v1014d044Bsv1014sd035Fbc12sc00i00*
  depends:crc-itu-t
  intree: Y
  vermagic:   3.16.0-24-generic SMP mod_unload modversions
  signer: Magrathea: Glacier signing key
  sig_key:32:F4:D0:34:89:C6:7C:D7:71:67:94:F6:0C:00:D7:F7:E8:D2:78:0E
  sig_hashalgo:   sha512

  Contact Information = christian.r...@de.ibm.com, Frank Haverkamp
  haver...@de.ibm.com

  ---uname output---
  Linux tulg3 3.16.0-24-generic #32-Ubuntu SMP Tue Oct 28 13:06:19 UTC 2014 
ppc64le ppc64le ppc64le GNU/Linux

  ---Additional Hardware Info---
  0001:00:02.0 Processing accelerators: IBM GenWQE Accelerator Adapter
  Class: 1200  VendorID: 1014   DeviceId: 044b assigned to the PowerKVM guest 
via PCI passthrough (vfio-pci)

  Machine Type = 8284-22A PowerKVM

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1) Create a guest system on PowerKVM using image disk file, install from 
virutal SCSI DVD. Especially assign the GenWQE card via PCI passthrough.
  2) Start up the guest
  3) lspci -knd :044b
  3) dmesg|grep genwqe
  4) ) modprobe genwqe_card.ko
  No module is assigned to the card
  5) ls -l /dev/genwq* shows no 

[Kernel-packages] [Bug 1401741] Re: rtl8188ee wireless driver high packet loss

[Bryan Quigley]

@penalvch
Is there anything you're specifically looking for?  I went through that doc 
originally trying the items that were doable/made sense in my setup.

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Title:
   rtl8188ee wireless driver high packet loss

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This is a toshiba c55d laptop. I've seen this issue since trusty, very
  bad packet loss,varrying in ping from 10%-45% to  Verizon MI424WR-
  GEN3I AP with WPA2 running in Compatibility Mode(802.11b/g/n). No
  other devices on network have ever had this issue, in fact any loss of
  ICMP packets almost never occurs on other devices from same location.

  Already tried mainline (3.18.0) with no noticeable improvement.

  I will be trying the Realtek (from their website) and
  https://github.com/FreedomBen/rtl8188ce-linux-driver next.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-28-generic 3.16.0-28.37
  ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-28-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  erica  2366 F pulseaudio
   /dev/snd/controlC0:  erica  2366 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Dec 11 22:01:36 2014
  HibernationDevice: RESUME=UUID=47ff810c-172e-4cd8-b7b3-12f03d42cf70
  InstallationDate: Installed on 2014-05-29 (196 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: TOSHIBA Satellite C55D-A
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic.efi.signed 
root=UUID=3c0c45ee-7e15-45e4-988c-339d83805035 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-28-generic N/A
   linux-backports-modules-3.16.0-28-generic  N/A
   linux-firmware 1.138
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-02 (70 days ago)
  dmi.bios.date: 12/25/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: 1.70
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Portable PC
  dmi.board.vendor: TOSHIBA
  dmi.board.version: MP
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvr1.70:bd12/25/2013:svnTOSHIBA:pnSatelliteC55D-A:pvrPSCFWU-04C031:rvnTOSHIBA:rnPortablePC:rvrMP:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite C55D-A
  dmi.product.version: PSCFWU-04C031
  dmi.sys.vendor: TOSHIBA

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[Kernel-packages] [Bug 1401150] Re: Endianness issue in the VPHN topology update code

[Andy Whitcroft]

** Changed in: linux (Ubuntu Utopic)
   Status: In Progress = Fix Committed

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

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Title:
  Endianness issue in the VPHN topology update code

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]
  The current VPHN code assumes the NUMA toplogy updates data are big endian. 
They are native endian actually since the hypervisor pass them through 
registers. This has a great performance impact on little endian guests.

  [Test Case]
  Install NUMA capable power8 machine in LE mode, install LE guest. Measure 
performance differences in LE guest after applying this patch.

  [Fix]
  commit 5c9fb1899400096c6818181c525897a31d57e488 upstream
  in v3.18-rc2

  A fix has been sent to fix the issue:

  http://patchwork.ozlabs.org/patch/396171/

  Please pick the following commit from Michael Ellermans's tree:

  
http://git.kernel.org/cgit/linux/kernel/git/mpe/linux.git/commit/?id=5c9fb1899400096c6818181c525897a31d57e488

  which reads: powerpc/vphn: NUMA node code expects big-endian

  Now upstream:

  commit 5c9fb1899400096c6818181c525897a31d57e488
  Author: Greg Kurz gk...@linux.vnet.ibm.com
  Date:   Wed Oct 15 12:42:58 2014 +0200

  powerpc/vphn: NUMA node code expects big-endian

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[Kernel-packages] [Bug 1402832] [NEW] No wifi after suspend/resume

[John]

Public bug reported:

Similar to Bug #1154949 but occuring on release 14.04 LTS, after update from 
13.04
Wireless connection will not resume after laptop has been reawakened from 
suspend mode on main Ubuntu start menu or closing laptop lid. 
I have looked through and found several reports of a similar issue in earlier 
versions of Ubuntu, and believe it was patched?

I have attempted using graphical menu neither switch operates - shows the 
airplane mode switch in ON and wireless switch in OFF.
The laptop external wireless switch remains in ON position but no longer works.
I have tried RFKILL commands - no effect.
I have tried NMCLI  commands - no effect.

Description:Ubuntu 14.04.1 LTS
Release:14.04
Version: Ubuntu 3.13.0-43.72-generic 3.13.11.11
apt-cache policy pkgname - N: Unable to locate package pkgname
Ubuntu Software Centre 13.10

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-43-generic 3.13.0-43.72
ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
Uname: Linux 3.13.0-43-generic i686
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: i386
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  john   2288 F pulseaudio
CurrentDesktop: Unity
Date: Mon Dec 15 20:36:24 2014
HibernationDevice: RESUME=UUID=2d481998-5d58-4df2-aa9b-6d36b52727dc
InstallationDate: Installed on 2011-03-15 (1371 days ago)
InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
MachineType: DIXONSXP DIXONSXP
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic 
root=UUID=1337a3da-0a56-4668-8a7e-6d6e0242c5fe ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-43-generic N/A
 linux-backports-modules-3.13.0-43-generic  N/A
 linux-firmware 1.127.10
RfKill:
 0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-12-13 (2 days ago)
dmi.bios.vendor: DIXONSXP
dmi.bios.version: 1.06.04.DIX
dmi.board.name: DIXONSXP
dmi.board.vendor: DIXONSXP
dmi.chassis.type: 10
dmi.chassis.vendor: DIXONSXP
dmi.modalias: 
dmi:bvnDIXONSXP:bvr1.06.04.DIX:bd:svnDIXONSXP:pnDIXONSXP:pvr:rvnDIXONSXP:rnDIXONSXP:rvr:cvnDIXONSXP:ct10:cvr:
dmi.product.name: DIXONSXP
dmi.sys.vendor: DIXONSXP

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


** Tags: apport-bug i386 trusty

** Attachment added: lspci
   
https://bugs.launchpad.net/bugs/1402832/+attachment/4281649/+files/lspci-vnvn.log

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Title:
  No wifi after suspend/resume

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Similar to Bug #1154949 but occuring on release 14.04 LTS, after update from 
13.04
  Wireless connection will not resume after laptop has been reawakened from 
suspend mode on main Ubuntu start menu or closing laptop lid. 
  I have looked through and found several reports of a similar issue in earlier 
versions of Ubuntu, and believe it was patched?

  I have attempted using graphical menu neither switch operates - shows the 
airplane mode switch in ON and wireless switch in OFF.
  The laptop external wireless switch remains in ON position but no longer 
works.
  I have tried RFKILL commands - no effect.
  I have tried NMCLI  commands - no effect.

  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04
  Version: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  apt-cache policy pkgname - N: Unable to locate package pkgname
  Ubuntu Software Centre 13.10

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic i686
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  john   2288 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Dec 15 20:36:24 2014
  HibernationDevice: RESUME=UUID=2d481998-5d58-4df2-aa9b-6d36b52727dc
  InstallationDate: Installed on 2011-03-15 (1371 days ago)
  InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
  MachineType: DIXONSXP DIXONSXP
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic 
root=UUID=1337a3da-0a56-4668-8a7e-6d6e0242c5fe ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware 1.127.10
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-12-13 (2 days ago)
  dmi.bios.vendor: DIXONSXP
  dmi.bios.version: 1.06.04.DIX
  dmi.board.name: DIXONSXP
  dmi.board.vendor: DIXONSXP
 

[Kernel-packages] [Bug 1402832] 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:
  No wifi after suspend/resume

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Similar to Bug #1154949 but occuring on release 14.04 LTS, after update from 
13.04
  Wireless connection will not resume after laptop has been reawakened from 
suspend mode on main Ubuntu start menu or closing laptop lid. 
  I have looked through and found several reports of a similar issue in earlier 
versions of Ubuntu, and believe it was patched?

  I have attempted using graphical menu neither switch operates - shows the 
airplane mode switch in ON and wireless switch in OFF.
  The laptop external wireless switch remains in ON position but no longer 
works.
  I have tried RFKILL commands - no effect.
  I have tried NMCLI  commands - no effect.

  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04
  Version: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  apt-cache policy pkgname - N: Unable to locate package pkgname
  Ubuntu Software Centre 13.10

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic i686
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  john   2288 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Dec 15 20:36:24 2014
  HibernationDevice: RESUME=UUID=2d481998-5d58-4df2-aa9b-6d36b52727dc
  InstallationDate: Installed on 2011-03-15 (1371 days ago)
  InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
  MachineType: DIXONSXP DIXONSXP
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic 
root=UUID=1337a3da-0a56-4668-8a7e-6d6e0242c5fe ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware 1.127.10
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-12-13 (2 days ago)
  dmi.bios.vendor: DIXONSXP
  dmi.bios.version: 1.06.04.DIX
  dmi.board.name: DIXONSXP
  dmi.board.vendor: DIXONSXP
  dmi.chassis.type: 10
  dmi.chassis.vendor: DIXONSXP
  dmi.modalias: 
dmi:bvnDIXONSXP:bvr1.06.04.DIX:bd:svnDIXONSXP:pnDIXONSXP:pvr:rvnDIXONSXP:rnDIXONSXP:rvr:cvnDIXONSXP:ct10:cvr:
  dmi.product.name: DIXONSXP
  dmi.sys.vendor: DIXONSXP

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