[Kernel-packages] [Bug 1532886] Re: s390x kernels are inconsistent for cloud stuff

[Dimitri John Ledkov]

I'm partially happy about this bug report now:

s390x/config.common.s390x:CONFIG_KVM=m

Is still a module rather than built-in on s390x. Unlike x86 there is
only one implementation and it should be loaded by default. The trouble
is, that it doesn't get autoloaded (and/or when libvirt-bin service
tries to load it, it gets permission denied).

Please set CONFIG_KVM=y, as without that libvirt does not just work(tm)

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Title:
  s390x kernels are inconsistent for cloud stuff

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

Bug description:
  So to do virtual machine / cloudy stuff things in the kernel config,
  are not how one would expect them to be. Whilst investigating that
  I've went ahead to compare all our kernel configs.

  amd64/config.common.amd64:CONFIG_VIRTIO_BLK=y
  amd64/config.common.amd64:CONFIG_VIRTIO_NET=y
  arm64/config.common.arm64:CONFIG_VIRTIO_BLK=y
  arm64/config.common.arm64:CONFIG_VIRTIO_NET=y
  armhf/config.common.armhf:CONFIG_VIRTIO_BLK=y
  armhf/config.common.armhf:CONFIG_VIRTIO_NET=y
  i386/config.common.i386:CONFIG_VIRTIO_BLK=y
  i386/config.common.i386:CONFIG_VIRTIO_NET=y
  powerpc/config.common.powerpc:CONFIG_VIRTIO_BLK=y
  powerpc/config.common.powerpc:CONFIG_VIRTIO_NET=y
  ppc64el/config.common.ppc64el:CONFIG_VIRTIO_BLK=y
  ppc64el/config.common.ppc64el:CONFIG_VIRTIO_NET=y

  but...
  s390x/config.common.s390x:CONFIG_VIRTIO_BLK=m
  s390x/config.common.s390x:CONFIG_VIRTIO_NET=m

  
  It would make sense to set CONFIG_VIRTIO_BLK and _NET to "=y" on s390x.

  Also:

  amd64/config.common.amd64:CONFIG_KVM=m
  arm64/config.common.arm64:CONFIG_KVM=y
  armhf/config.common.armhf:CONFIG_KVM=y
  i386/config.common.i386:CONFIG_KVM=m
  powerpc/config.common.powerpc:CONFIG_KVM=y
  ppc64el/config.common.ppc64el:CONFIG_KVM=y
  s390x/config.common.s390x:CONFIG_KVM=m

  Is a bit of mixed bag... x86+s390x have it as a module, yet
  arm*+powerpc* have it built in? Maybe all arches should be =y ?

  another one:
  Is there something special about ZLIB_DEFLATE on s390x?

  amd64/config.common.amd64:CONFIG_ZLIB_DEFLATE=y
  arm64/config.common.arm64:CONFIG_ZLIB_DEFLATE=y
  armhf/config.common.armhf:CONFIG_ZLIB_DEFLATE=y
  i386/config.common.i386:CONFIG_ZLIB_DEFLATE=y
  powerpc/config.common.powerpc:CONFIG_ZLIB_DEFLATE=y
  ppc64el/config.common.ppc64el:CONFIG_ZLIB_DEFLATE=y

  s390x/config.common.s390x:CONFIG_ZLIB_DEFLATE=m

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[Kernel-packages] [Bug 1525509] Re: regression on 4.3.x: i945/Display corruption (before X, X never starts))

[Alberto Salvia Novella]

** Changed in: steam (Ubuntu)
   Importance: Undecided => Critical

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

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Title:
  regression on 4.3.x: i945/Display corruption (before X, X never
  starts))

Status in linux package in Ubuntu:
  Confirmed
Status in steam package in Ubuntu:
  Confirmed

Bug description:
  This laptop works with 4.2.0-19 and fails with 4.3.0-2.

  At boot (before X) the display is corrupt - with the entire screen
  shifted halfway across the screen with the kernel boot text mostly
  readable, just shifted over (and some crud at the top).  X doesn't
  start.  Returning to 4.2.0-19 (as now) and it's fine.

  In the 4.3.0-2 world I see the following warning in the dmesg:
  [   14.118080] WARNING: CPU: 1 PID: 14 at 
/build/linux-Os09TY/linux-4.3.0/drivers/gpu/drm/drm_atomic.c:491 
drm_atomic_check_only+0x46e/0x540 [drm]()
  [   14.119902] Modules linked in: parport_pc ppdev lp parport autofs4 i915 
i2c_algo_bit drm_kms_helper syscopyarea firewire_ohci sysfillrect sysimgblt 
fb_sys_fops psmouse firewire_core sdhci_pci e100 pata_acpi mii sdhci crc_itu_t 
drm fjes video
  [   14.123614] CPU: 1 PID: 14 Comm: kworker/1:0 Tainted: GW   
4.3.0-2-generic #11-Ubuntu
  [   14.125467] Hardware name: TOSHIBA Equium A100/MPAD-MSAE Customer 
Reference Boards, BIOS 2.1010/23/2006
  [   14.127339] Workqueue: events output_poll_execute [drm_kms_helper]
  [   14.129181]   fe15c8fd 8800bb01ba38 
813d23a4
  [   14.131009]   8800bb01ba70 8107d082 
88003590a000
  [   14.132820]  8800b4d61400 0001  
8800ba182e00
  [   14.134621] Call Trace:
  [   14.136413]  [] dump_stack+0x44/0x60
  [   14.138207]  [] warn_slowpath_common+0x82/0xc0
  [   14.139990]  [] warn_slowpath_null+0x1a/0x20
  [   14.141782]  [] drm_atomic_check_only+0x46e/0x540 [drm]
  [   14.143569]  [] ? drm_atomic_set_fb_for_plane+0x2d/0x90 
[drm]
  [   14.145374]  [] drm_atomic_commit+0x17/0x60 [drm]
  [   14.147211]  [] intel_get_load_detect_pipe+0x3d5/0x530 
[i915]
  [   14.149029]  [] intel_tv_detect+0x13d/0x5f0 [i915]
  [   14.150801]  [] ? drm_get_edid+0x3e/0x3f0 [drm]
  [   14.152543]  [] ? 
schedule_hrtimeout_range_clock.part.23+0xa6/0x150
  [   14.154271]  [] 
drm_helper_probe_single_connector_modes_merge_bits+0x235/0x4d0 [drm_kms_helper]
  [   14.156025]  [] 
drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper]
  [   14.157757]  [] drm_fb_helper_hotplug_event+0x8c/0x120 
[drm_kms_helper]
  [   14.159513]  [] 
intel_fbdev_output_poll_changed+0x1e/0x30 [i915]
  [   14.161261]  [] drm_kms_helper_hotplug_event+0x27/0x30 
[drm_kms_helper]
  [   14.163031]  [] output_poll_execute+0x197/0x1e0 
[drm_kms_helper]
  [   14.164808]  [] process_one_work+0x1aa/0x440
  [   14.166567]  [] worker_thread+0x4b/0x4c0
  [   14.168326]  [] ? process_one_work+0x440/0x440
  [   14.170068]  [] kthread+0xd8/0xf0
  [   14.171821]  [] ? kthread_create_on_node+0x1e0/0x1e0
  [   14.173577]  [] ret_from_fork+0x3f/0x70
  [   14.175317]  [] ? kthread_create_on_node+0x1e0/0x1e0
  [   14.177081] ---[ end trace cdd47054bd68533c ]---

  This is running an up to date Xenial.

  Dave

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.3.0-2-generic 4.3.0-2.11
  ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6
  Uname: Linux 4.2.0-19-generic x86_64
  ApportVersion: 2.19.3-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  dg 1407 F pulseaudio
  CurrentDesktop: KDE
  Date: Sat Dec 12 12:41:55 2015
  HibernationDevice: RESUME=/dev/mapper/davros--vg-swap_1
  InstallationDate: Installed on 2013-11-15 (756 days ago)
  InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Alpha amd64 
(20131115)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: TOSHIBA Equium A100
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-19-generic 
root=/dev/mapper/hostname--vg-root ro
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-19-generic N/A
   linux-backports-modules-4.2.0-19-generic  N/A
   linux-firmware1.154
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2015-11-08 (33 days ago)
  dmi.bios.date: 10/23/2006
  dmi.bios.vendor: 

[Kernel-packages] [Bug 1514711] Re: Installer doesn't include ast GPU driver for OpenPower machines

[Tim Gardner]

Will this do the trick ?

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

** Also affects: linux (Ubuntu Xenial)
   Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
   Status: Triaged

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

** Patch added: "UBUNTU: [Config] Add DRM ast driver to udeb installer image"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1514711/+attachment/4549948/+files/0001-UBUNTU-Config-Add-DRM-ast-driver-to-udeb-installer-i.patch

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

** Changed in: linux (Ubuntu Vivid)
 Assignee: (unassigned) => Tim Gardner (timg-tpi)

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

** Changed in: linux (Ubuntu Wily)
 Assignee: (unassigned) => Tim Gardner (timg-tpi)

** Changed in: linux (Ubuntu Xenial)
   Status: Triaged => In Progress

** Changed in: linux (Ubuntu Xenial)
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Tim Gardner 
(timg-tpi)

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Title:
  Installer doesn't include ast GPU driver for OpenPower machines

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Vivid:
  In Progress
Status in linux source package in Wily:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  When booting the Ubuntu 14.03.4 installer on an OpenPower machine with
  a VGA monitor attached, we see no output - the only installer output
  is over the physical UART (or SOL session).

  Petitboot is displayed over both VGA and UART, but not the installer
  UI.

  It seems like the ast GPU driver isn't present on the installer image
  (but is present for the non-installer kernels), which is required for
  graphics output on these machines.

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[Kernel-packages] [Bug 1514821] Re: SD card reader on Dell E7250 doesn't work in Ubuntu 15.10

[Blackgr]

Hello Dexter1,

To my eyes this is the same issue as the one I reported under 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1523178
Feel free to check the details there (and especially the last comment)

Kind Regards,
Alex

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Title:
  SD card reader on Dell E7250 doesn't work in Ubuntu 15.10

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I booted the machine with the SD card removed. I logged into Unity, inserted 
the SD card and saw the error messages popping up in dmesg:
   sdhci: Timeout waiting for Buffer Read Ready interrupt during tuning 
procedure, falling back to fixed sampling clock
   mmc0: tuning execution failed
   mmc0: error -5 whilst initialising SD card

  I was expecting to see the SD card mounted in the Unity actionbar,
  like in 15.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-18-generic 4.2.0-18.22
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1: 1864 F pulseaudio
   /dev/snd/controlC0: 1864 F pulseaudio
  Date: Tue Nov 10 13:56:18 2015
  HibernationDevice: RESUME=UUID=a507736b-2856-48bd-ae57-a3a1a678c150
  InstallationDate: Installed on 2015-06-19 (144 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Dell Inc. Latitude E7250
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic 
root=UUID=fe9cd698-4d8c-4ea1-9cce-af132d859b83 ro quiet splash vt.handoff=7
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-18-generic N/A
   linux-backports-modules-4.2.0-18-generic  N/A
   linux-firmware1.149.1
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: Upgraded to wily on 2015-11-02 (8 days ago)
  dmi.bios.date: 09/01/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.asset.tag: TUD254222
  dmi.board.name: 0TVD2T
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.asset.tag: TUD254222
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd09/01/2015:svnDellInc.:pnLatitudeE7250:pvr:rvnDellInc.:rn0TVD2T:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7250
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1533804] Re: CPU fan speed regression since 15.04

[Alberto Salvia Novella]

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

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Title:
  CPU fan speed regression since 15.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When running 14.04 my CPU fan speed increases relative to the CPU
  temperature, which keeps the temperature fairly constant.

  When running 15.04 or 15.10 the CPU fan speed is locked to the minimum
  until the temperature reaches 81 degrees, then it switches to maximum
  until the temperature falls below 72 degrees. Then it goes back to the
  minimum. This is both annoying and causes unnecessary stress to the
  hardware.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-23-generic 4.2.0-23.28
  ProcVersionSignature: Ubuntu 4.2.0-23.28-generic 4.2.6
  Uname: Linux 4.2.0-23-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Wed Jan 13 19:13:51 2016
  HibernationDevice: RESUME=UUID=5a0bdae5-ddc6-4b6f-aead-360c2949313a
  InstallationDate: Installed on 2015-07-12 (185 days ago)
  InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422.1)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-23-generic 
root=UUID=283ec8d4-031f-4703-9de4-8dfe31132378 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.149.3
  RfKill:
   1: hci1: Bluetooth
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: Upgraded to wily on 2015-12-31 (12 days ago)
  dmi.bios.date: 11/25/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0704
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: M4A79XTD EVO
  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.:bvr0704:bd11/25/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A79XTDEVO:rvrRevX.0X: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 1533480] Re: banshee stops respondiing during media import

[Alberto Salvia Novella]

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

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

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

** No longer affects: linux (Ubuntu)

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Title:
  banshee stops respondiing during media import

Status in banshee package in Ubuntu:
  Confirmed

Bug description:
  Trying to import media to banshee in ubuntu 16.04 freezes banshee.
  Import works fine in rhythmbox. Problem only with banshee

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.3.0-5-generic 4.3.0-5.16
  ProcVersionSignature: Ubuntu 4.3.0-5.16-generic 4.3.3
  Uname: Linux 4.3.0-5-generic x86_64
  ApportVersion: 2.19.3-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  krishnan   1972 F pulseaudio
   /dev/snd/controlC0:  krishnan   1972 F pulseaudio
  Date: Wed Jan 13 10:20:16 2016
  HibernationDevice: RESUME=UUID=1f4f89ff-6e3c-4610-8450-a25509f5b5c5
  InstallationDate: Installed on 2015-12-26 (17 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151209)
  MachineType: LENOVO INVALID
  ProcFB:
   0 radeondrmfb
   1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.3.0-5-generic.efi.signed 
root=UUID=0bf37a84-dc7d-4bd4-999a-f8df2baffc39 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.3.0-5-generic N/A
   linux-backports-modules-4.3.0-5-generic  N/A
   linux-firmware   1.155
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/23/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 83CN12WW(V1.01)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo G505s
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo G505s
  dmi.modalias: 
dmi:bvnLENOVO:bvr83CN12WW(V1.01):bd04/23/2013:svnLENOVO:pnINVALID:pvrLenovoG505s:rvnLENOVO:rnLenovoG505s:rvrNotDefined:cvnLENOVO:ct10:cvrLenovoG505s:
  dmi.product.name: INVALID
  dmi.product.version: Lenovo G505s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1532362] Re: package linux-image-4.3.0-5-generic 4.3.0-5.16 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Alberto Salvia Novella]

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

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Title:
  package linux-image-4.3.0-5-generic 4.3.0-5.16 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  failed to update

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.3.0-5-generic 4.3.0-5.16
  ProcVersionSignature: Ubuntu 4.2.0-23.28-generic 4.2.6
  Uname: Linux 4.2.0-23-generic x86_64
  NonfreeKernelModules: nvidia wl
  ApportVersion: 2.19.3-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC3:  anders 2107 F pulseaudio
   /dev/snd/controlC2:  anders 2107 F pulseaudio
   /dev/snd/controlC1:  anders 2107 F pulseaudio
   /dev/snd/controlC0:  anders 2107 F pulseaudio
  Date: Fri Jan  8 19:35:22 2016
  ErrorMessage: subprocess installed post-installation script returned error 
exit status 2
  HibernationDevice: RESUME=UUID=8cf14256-7dbc-43db-9f4d-01337418b251
  InstallationDate: Installed on 2015-07-25 (167 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150725)
  MachineType: ASUS All Series
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-23-generic 
root=UUID=5787a1ee-c5ca-47d7-875c-54b7d62ccd6e ro noprompt quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-32ubuntu1
  SourcePackage: linux
  Title: package linux-image-4.3.0-5-generic 4.3.0-5.16 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
  UdevLog: Error: [Errno 2] Filen eller katalogen finns inte: '/var/log/udev'
  UpgradeStatus: Upgraded to xenial on 2016-01-09 (0 days ago)
  dmi.bios.date: 05/15/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1801
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X99-DELUXE
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1801:bd05/15/2015:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnX99-DELUXE:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS

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[Kernel-packages] [Bug 1532498] Re: Atheros wifi qca6174 hw3.2 is not supported

[Alberto Salvia Novella]

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

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Title:
  Atheros wifi qca6174 hw3.2 is not supported

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Wifi hardware not supported under Ubuntu 15.10 kernel 4.2.0-23-generic

  $ dmesg | grep ath10k
  [1.729989] ath10k_pci :3b:00.0: enabling device ( -> 0002)
  [1.733061] ath10k_pci :3b:00.0: pci irq msi-x interrupts 8 irq_mode 0 
reset_mode 0
  [1.935127] ath10k_pci :3b:00.0: Direct firmware load for 
ath10k/cal-pci-:3b:00.0.bin failed with error -2
  [1.938035] ath10k_pci :3b:00.0: Direct firmware load for 
ath10k/QCA6174/hw3.0/board-pci-168c:003e:144d:412f.bin failed with error -2
  [1.938038] ath10k_pci :3b:00.0: failed to load spec board file, 
falling back to generic: -2
  [1.938624] ath10k_pci :3b:00.0: Direct firmware load for 
ath10k/QCA6174/hw3.0/firmware-5.bin failed with error -2
  [1.938627] ath10k_pci :3b:00.0: could not fetch firmware file 
'ath10k/QCA6174/hw3.0/firmware-5.bin': -2
  [4.064026] ath10k_pci :3b:00.0: qca6174 hw3.2 (0x0503, 
0x00340aff, 168c:003e:144d:412f fallback) fw WLAN.RM.2.0-00180-QCARMSWPZ-1 api 
4 htt 3.26 wmi 4 cal otp max_sta 32
  [4.064029] ath10k_pci :3b:00.0: debug 0 debugfs 1 tracing 1 dfs 0 
testmode 0
  [5.061061] ath10k_pci :3b:00.0: suspend timed out - target pause 
event never came
  [8.136872] ath10k_pci :3b:00.0 wlp59s0: renamed from wlan0
  [   13.371834] ath10k_pci :3b:00.0: failed to enable dynamic BW: -11
  [   16.371511] ath10k_pci :3b:00.0: could not suspend target (-11)
  [   24.658229] ath10k_pci :3b:00.0: failed to enable dynamic BW: -11
  [   27.657788] ath10k_pci :3b:00.0: could not suspend target (-11)

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-23-generic 4.2.0-23.28
  ProcVersionSignature: Ubuntu 4.2.0-23.28-generic 4.2.6
  Uname: Linux 4.2.0-23-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  dwebber1658 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Jan  9 18:20:08 2016
  HibernationDevice: RESUME=UUID=0df65023-ded0-4eac-aa6d-d8494ecd7206
  InstallationDate: Installed on 2015-12-22 (18 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 940Z5L
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-23-generic.efi.signed 
root=UUID=24c27814-5135-4a80-9ce1-b932e2513949 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.149.3
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P04AFC.084.151020.SH
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: NP940Z5L-X01US
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: SGL8554A1H-C01-G001-S0001+10.0.10240
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP04AFC.084.151020.SH:bd10/20/2015:svnSAMSUNGELECTRONICSCO.,LTD.:pn940Z5L:pvrP04AFC:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP940Z5L-X01US:rvrSGL8554A1H-C01-G001-S0001+10.0.10240:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
  dmi.product.name: 940Z5L
  dmi.product.version: P04AFC
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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

[Joseph Salisbury]

The bisect indicated the following commit as the first bad commit:
commit 519192aaae38e24d6b32d3d55d791fe294981185
Author: Thomas Huth 
Date:   Mon Sep 9 17:32:56 2013 +0200

KVM: Add documentation for kvm->srcu lock

However, this commit is only a documentation change, so it's probably
not the real cause of the issue.  We may need to go back through and
test all the bisect test kernels again to see if we marked good or bad
incorrectly.

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Title:
  kswapd0 100% CPU usage

Status in linux package in Ubuntu:
  In Progress

Bug description:
  As per bug 721896 and various others:

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

  Happy to provide further information/take further debugging actions.

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

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

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[Kernel-packages] [Bug 1483343] Re: NMI watchdog: BUG: soft lockup errors when we execute lock_torture_wr tests

[Joseph Salisbury]

I modified the lock_torture script to run with the 3.13 or newer kernel.
The new script is attached to the bug.  Can you test the kernel
mentioned in comment 18 with this new script?

** Attachment added: "lock_torture-3.13-kernel.sh"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1483343/+attachment/4549966/+files/lock_torture-3.13-kernel.sh

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Title:
  NMI watchdog: BUG: soft lockup errors when we execute lock_torture_wr
  tests

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Vivid:
  In Progress

Bug description:
  ---Problem Description---
  NMI watchdog: BUG: soft lockup errors when we execute lock_torture_wr tests

  ---uname output---
  Linux alp15 3.19.0-18-generic #18~14.04.1-Ubuntu SMP Wed May 20 09:40:36 UTC 
2015 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = P8 

  ---Steps to Reproduce---
  Install a P8 Power VM LPAR with Ubuntu 14.04.2 ISO.
  Then install the Ubuntu 14.04.3 kernel on the same and reboot.
  Then compile and build the LTP latest test suites on the same.

  root@alp15:~# tar -xvf ltp-full-20150420.tar.bz2
  root@alp15:~# cd ltp-full-20150420/
  root@alp15:~/ltp-full-20150420# ls
  aclocal.m4  configure execltp.in  install-sh  Makefile  
READMErunltplite.shtestcasesutils
  autom4te.cache  configure.ac  IDcheck.sh  lib Makefile.release  
README.kernel_config  runtest  testscripts  ver_linux
  config.guessCOPYING   include ltpmenu missing   
runalltests.shscenario_groups  TODO VERSION
  config.sub  doc   INSTALL m4  pan   
runltpscripts  tools
  root@alp15:~/ltp-full-20150420# ./configure
  root@alp15:~/ltp-full-20150420# make
  root@alp15:~/ltp-full-20150420# make install

  root@alp15:/opt/ltp/testcases/bin# ./lock_torture.sh
  lock_torture 1 TINFO : estimate time 6.00 min
  lock_torture 1 TINFO : spin_lock: running 60 sec...

  Message from syslogd@alp15 at Thu Jun 18 01:23:32 2015 ...
  alp15 vmunix: [  308.034386] NMI watchdog: BUG: soft lockup - CPU#10 stuck 
for 21s! [lock_torture_wr:2337]

  Message from syslogd@alp15 at Thu Jun 18 01:23:32 2015 ...
  alp15 vmunix: [  308.034389] NMI watchdog: BUG: soft lockup - CPU#6 stuck for 
22s! [lock_torture_wr:2331]

  Message from syslogd@alp15 at Thu Jun 18 01:23:32 2015 ...
  alp15 vmunix: [  308.034394] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 
22s! [lock_torture_wr:2339]

  Message from syslogd@alp15 at Thu Jun 18 01:23:32 2015 ...
  alp15 vmunix: [  308.034396] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 
22s! [lock_torture_wr:2346]

  Message from syslogd@alp15 at Thu Jun 18 01:23:32 2015 ...
  alp15 vmunix: [  308.034398] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 
21s! [lock_torture_wr:2334]

  Message from syslogd@alp15 at Thu Jun 18 01:23:32 2015 ...
  alp15 vmunix: [  308.034410] NMI watchdog: BUG: soft lockup - CPU#11 stuck 
for 22s! [lock_torture_wr:2321]

  Message from syslogd@alp15 at Thu Jun 18 01:23:32 2015 ...
  alp15 vmunix: [  308.034412] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 
22s! [lock_torture_wr:2333]

  Message from syslogd@alp15 at Thu Jun 18 01:23:32 2015 ...
  alp15 vmunix: [  308.038386] NMI watchdog: BUG: soft lockup - CPU#14 stuck 
for 22s! [lock_torture_wr:2327]

   
  Stack trace output:
   root@alp15:~# dmesg | more
  [ 1717.146881] lock_torture_wr R  running task
  [ 1717.146881]
  [ 1717.146885] 0  2555  2 0x0804
  [ 1717.146887] Call Trace:
  [ 1717.146894] [c00c7551b820] [c00c7551b860] 0xc00c7551b860 
(unreliable)
  [ 1717.146899] [c00c7551b860] [c00b4fb0] __do_softirq+0x220/0x3b0
  [ 1717.146904] [c00c7551b960] [c00b5478] irq_exit+0x98/0x100
  [ 1717.146909] [c00c7551b980] [c001fa54] timer_interrupt+0xa4/0xe0
  [ 1717.146913] [c00c7551b9b0] [c0002758] 
decrementer_common+0x158/0x180
  [ 1717.146922] --- interrupt: 901 at _raw_write_lock+0x68/0xc0
  [ 1717.146922] LR = torture_rwlock_write_lock+0x28/0x40 [locktorture]
  [ 1717.146927] [c00c7551bca0] [c00c7551bcd0] 0xc00c7551bcd0 
(unreliable)
  [ 1717.146934] [c00c7551bcd0] [dd4810b8] 
torture_rwlock_write_lock+0x28/0x40 [locktorture]
  [ 1717.146939] [c00c7551bcf0] [dd480578] 
lock_torture_writer+0x98/0x210 [locktorture]
  [ 1717.146944] [c00c7551bd80] [c00da4d4] kthread+0x114/0x140
  [ 1717.146948] [c00c7551be30] [c000956c] 
ret_from_kernel_thread+0x5c/0x70
  [ 1717.146951] Task dump for CPU 10:
  [ 1717.146953] lock_torture_wr R  running task0  2537  2 
0x0804
  [ 1717.146957] Call Trace:
  [ 1717.146961] [c00c7557b820] [c00c7557b860] 0xc00c7557b860 
(unreliable)
  [ 1717.146966] 

[Kernel-packages] [Bug 1532958] dwalin (amd64) - tests ran: 2, failed: 0

[Brad Figg]

tests ran:   2, failed: 0;
  
http://kernel.ubuntu.com/testing/4.3.0-6.17/dwalin__4.3.0-6.17__2016-01-14_15-29-00/results-index.html

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Title:
  linux: 4.3.0-6.17 -proposed tracker

Status in Kernel Development Workflow:
  In Progress
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in linux package in Ubuntu:
  New
Status in linux source package in Xenial:
  New

Bug description:
  This bug is for tracking the 4.3.0-6.17 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-Prepare-package-start:Monday, 11. January 2016 21:11 UTC
  kernel-phase-changed:Monday, 11. January 2016 21:11 UTC
  kernel-phase:Prepare
  kernel-stable-Promote-to-proposed-end:Monday, 11. January 2016 22:00 UTC
  proposed-announcement-sent:True

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[Kernel-packages] [Bug 1534162] Re: symlinks managed by kernel postinst are different from zipl-installer and livefs-rootfs

[Dimitri John Ledkov]

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

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

** Changed in: livecd-rootfs (Ubuntu)
   Status: New => Invalid

** Changed in: zipl-installer (Ubuntu)
   Status: New => Invalid

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Title:
  symlinks managed by kernel postinst are different from zipl-installer
  and livefs-rootfs

Status in linux package in Ubuntu:
  Invalid
Status in livecd-rootfs package in Ubuntu:
  Invalid
Status in zipl-installer package in Ubuntu:
  Invalid

Bug description:
  Symlinks are not managed correctly.

  Last installed and configured kernel, prior to purging -5- was -6-,
  yet symlinks were not updated to -6- when that happened.

  root@devac03:~# apt-get remove --purge linux-headers-4.3.0-5 
linux-headers-4.3.0-5-generic linux-image-4.3.0-5-generic 
linux-image-extra-4.3.0-5-generic
  Reading package lists... Done
  Building dependency tree   
  Reading state information... Done
  The following packages will be REMOVED:
linux-headers-4.3.0-5* linux-headers-4.3.0-5-generic* 
linux-image-4.3.0-5-generic*
linux-image-extra-4.3.0-5-generic*
  0 upgraded, 0 newly installed, 4 to remove and 0 not upgraded.
  After this operation, 131 MB disk space will be freed.
  Do you want to continue? [Y/n] Y
  (Reading database ... 92073 files and directories currently installed.)
  Removing linux-headers-4.3.0-5-generic (4.3.0-5.16) ...
  Removing linux-headers-4.3.0-5 (4.3.0-5.16) ...
  Removing linux-image-extra-4.3.0-5-generic (4.3.0-5.16) ...
  run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  update-initramfs: Generating /boot/initrd.img-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Building bootmap in '/boot/'
  Building menu 'zipl-automatic-menu'
  Adding #1: IPL section 'ubuntu' (default)
  Preparing boot device: dasda (0200).
  Done.
  run-parts: executing /etc/kernel/postinst.d/pm-utils 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  run-parts: executing /etc/kernel/postinst.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Building bootmap in '/boot/'
  Building menu 'zipl-automatic-menu'
  Adding #1: IPL section 'ubuntu' (default)
  Preparing boot device: dasda (0200).
  Done.
  Purging configuration files for linux-image-extra-4.3.0-5-generic 
(4.3.0-5.16) ...
  Removing linux-image-4.3.0-5-generic (4.3.0-5.16) ...
  WARN: Proceeding with removing running kernel image.
  Examining /etc/kernel/postrm.d .
  run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  update-initramfs: Deleting /boot/initrd.img-4.3.0-5-generic
  run-parts: executing /etc/kernel/postrm.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Error: Image file '/boot/vmlinuz' in section 'ubuntu': No such file or 
directory
  run-parts: /etc/kernel/postrm.d/zz-zipl exited with return code 1
  Failed to process /etc/kernel/postrm.d at 
/var/lib/dpkg/info/linux-image-4.3.0-5-generic.postrm line 328.
  dpkg: error processing package linux-image-4.3.0-5-generic (--purge):
   subprocess installed post-removal script returned error exit status 1
  Errors were encountered while processing:
   linux-image-4.3.0-5-generic
  E: Sub-process /usr/bin/dpkg returned an error code (1)
  root@devac03:~# ls -latr /boot
  total 24208
  drwx--  2 root root16384 Dec  9 16:38 lost+found
  lrwxrwxrwx  1 root root   26 Jan  6 16:23 initrd.img -> 
initrd.img-4.3.0-5-generic
  lrwxrwxrwx  1 root root   23 Jan  6 16:24 vmlinuz -> 
vmlinuz-4.3.0-5-generic
  -rw---  1 root root 13026048 Jan 11 21:36 vmlinuz-4.3.0-6-generic
  -rw---  1 root root  2446124 Jan 11 21:36 System.map-4.3.0-6-generic
  -rw-r--r--  1 root root63422 Jan 11 21:36 config-4.3.0-6-generic
  -rw-r--r--  1 root root   517933 Jan 11 21:36 abi-4.3.0-6-generic
  drwxr-xr-x 22 root root 4096 Jan 14 13:03 ..
  -rw-r--r--  1 root root  8574889 Jan 14 13:03 initrd.img-4.3.0-6-generic
  -rw---  1 root root69632 Jan 14 13:41 bootmap
  drwxr-xr-x  3 root root 4096 Jan 14 13:41 .
  root@devac03:~# dpkg -l | grep 4.3.0
  ii  iproute  1:4.3.0-1ubuntu1
all  transitional dummy package for iproute2
  ii  iproute2 4.3.0-1ubuntu1  
s390xnetworking and traffic control tools
  ii  linux-generic4.3.0.6.7   
s390xComplete Generic Linux kernel and headers
  ii  linux-headers-4.3.0-64.3.0-6.17  
all  Header 

[Kernel-packages] [Bug 1531865] Re: 4.2 (linux-generic-lts-wily) kernel hangs on Bay Trail based Asus X553MA

[Janne Heikkinen]

So far "intel_idle.max_cstate=1" has been working with Ubuntu
4.2.0-23.28 kernel. Uptime is now 2 days 11 hours. I've been playing DVD
from the DVD drive, let it run my OpenGL application while streaming
online video overnights and also used it for normal web browsing.

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Title:
  4.2 (linux-generic-lts-wily) kernel hangs on Bay Trail based Asus
  X553MA

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Kernels since 4.2-rc1 contain:

  [8fb55197e64d5988ec57b54e973daeea72c3f2ff] drm/i915: Agressive
  downclocking on Baytrail

  which causes hangs on my Bay Trail based Asus X553MA and likely on other Bay 
Trail based machines
  as well. The hangs occur between minutes and hours after booting and there is 
no information found
  related to them in kernel message buffer.

  I found the above commit by doing bisection between 4.1.0 and 4.2-rc1 and 
reported it to intel-gfx
  mailing list:

  http://lists.freedesktop.org/archives/intel-
  gfx/2016-January/084203.html

  I tested that these hangs occur with 14.04 LTS using latest 
linux-generic-lts-wily (4.2.0-23-generic) kernel
  exactly as with any kernel beginning from 4.2-rc1 up to 4.4-rc8.

  I'm now writing this bug report running 4.4-rc8 with patches from the above 
commit removed because
  4.2.0-23-generic just hanged while I was trying to send report.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jamse  2144 F pulseaudio
  CurrentDesktop: Unity
  CurrentDmesg:
   [   20.017300] init: plymouth-upstart-bridge main process (1462) terminated 
with status 1
   [   20.017332] init: plymouth-upstart-bridge main process ended, respawning
  DistroRelease: Ubuntu 14.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-11-17 (415 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 004: ID 04ca:3010 Lite-On Technology Corp. 
   Bus 001 Device 002: ID 04f2:b424 Chicony Electronics Co., Ltd 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. X553MA
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-23-generic 
root=UUID=85bd44f0-e67f-450d-bfb5-0f87c90482cd ro quiet splash console=tty0 
console=ttyUSB0,115200n8 ignore_loglevel vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.127.19
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 08/08/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X553MA.209
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X553MA
  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.:bvrX553MA.209:bd08/08/2014:svnASUSTeKCOMPUTERINC.:pnX553MA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX553MA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X553MA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1532774] Re: linux: 3.2.0-98.138 -proposed tracker

[Steve Beattie]

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

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Title:
  linux: 3.2.0-98.138 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.2.0-98.138 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, 11. January 2016 11:52 UTC
  kernel-stable-Prepare-package-end:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-start:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:44 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:00 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:00 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Regression-testing-end:Thursday, 14. January 2016 14:02 UTC

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[Kernel-packages] [Bug 1506327] Re: ISST-KVM: R3-0: Tuleta: PowerKVM : flyg3 : Boot during installation hangs at "Booting Linux via __start()"

[Tim Gardner]

Hasn't this been a tested and proven working scenario, e.g., 15.10 Wily
on PowerKVM. Has something changed on the host ?

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Title:
  ISST-KVM: R3-0: Tuleta: PowerKVM : flyg3 : Boot during installation
  hangs at "Booting Linux via __start()"

Status in linux package in Ubuntu:
  New

Bug description:
  == Comment: #0  ==
  ---Problem Description---

  The installation of ubuntu1510 is hanging at the below given point:

  
  PowerKVM host info:

  [root@flykvm ~]# uname -a
  Linux flykvm 3.18.21-352.el7_1.pkvm3_1_0.3400.1.ppc64le #1 SMP Tue Sep 29 
13:30:10 CDT 2015 ppc64le ppc64le ppc64le GNU/Linux
  [root@flykvm ~]# 

  [root@flykvm ~]# 
  [root@flykvm ~]# cat /etc/os-release 
  NAME="IBM_PowerKVM"
  VERSION="3.1.0"
  ID=ibm_powerkvm
  VERSION_ID="3.1.0"
  BUILD_ID="35-beta"
  PRETTY_NAME="IBM_PowerKVM 3.1.0"
  ANSI_COLOR="0;34"
  CPE_NAME="cpe:/o:ibm:beta:pkvm3_1"
  [root@flykvm ~]#

  
  ---console logs---
  [root@flykvm ~]# virsh start --console flyg3
  Domain flyg3 started
  Connected to domain flyg3
  Escape character is ^]

  
  SLOF **
  QEMU Starting
   Build Date = Sep 21 2015 16:58:03
   FW Version = mockbuild@ release 20150921
   Press "s" to enter Open Firmware.

  Populating /vdevice methods
  Populating /vdevice/v-scsi@2000
 SCSI: Looking for devices
8002 CD-ROM   : "QEMU QEMU CD-ROM  2.3."
8001 DISK : "QEMU QEMU HARDDISK2.3."
8000 DISK : "QEMU QEMU HARDDISK2.3."
  Populating /vdevice/vty@30001000
  Populating /vdevice/nvram@7100
   00 2000 (D) : 106b 003fserial bus [ usb-ohci ]
   00 1000 (D) : 1af4 1000virtio [ net ]
   00 0800 (D) : 15b3 1011network [ network ]
  No NVRAM common partition, re-initializing...
  Scanning USB 
OHCI: initializing
  Using default console: /vdevice/vty@30001000
   
Welcome to Open Firmware

Copyright (c) 2004, 2011 IBM Corporation All rights reserved.
This program and the accompanying materials are made available
under the terms of the BSD License available at
http://www.opensource.org/licenses/bsd-license.php

  
  Trying to load:  from: /vdevice/v-scsi@2000/disk@8000 ... 
  E3404: Not a bootable device!
  Trying to load:  from: /vdevice/v-scsi@2000/disk@8002 ...   
Successfully loaded
   

  
 GNU GRUB  version 2.02~beta2-28

   
++
   |*Install
| 
   | Rescue mode
|
   |
|
   |
|
   |
|
   |
|
   |
|
   |
|
   |
|
   |
|
   |
|
   |
| 
   
++

Use the ^ and v keys to select which entry is highlighted.  
Press enter to boot the selected OS, `e' to edit the commands   
before booting or `c' for a command-line.   

 

  
  OF stdout device is: /vdevice/vty@30001000
  Preparing to boot Linux version 4.2.0-14-generic (buildd@denneed03) (gcc 
version 5.2.1 20150930 (Ubuntu 5.2.1-19ubuntu1) ) #16-Ubuntu SMP Fri Oct 2 
05:18:10 UTC 2015 (Ubuntu 4.2.0-14.16-generic 4.2.2)
  Detected machine type: 0101
  Max number of cores passed to firmware: 256 (NR_CPUS = 2048)
  Calling ibm,client-architecture-support... done
  command line: BOOT_IMAGE=/install/vmlinux tasks=standard 
pkgsel/language-pack-patterns= pkgsel/install-language-support=false --- quiet
  memory layout at init:
memory_limit :  (16 MB aligned)
alloc_bottom : 043b
alloc_top: 3000
alloc_top_hi : 0001
rmo_top  : 3000
ram_top  : 0001
  

[Kernel-packages] [Bug 1532956] onibi (amd64) - tests ran: 148, failed: 0

[Brad Figg]

tests ran: 148, failed: 0;
  
http://kernel.ubuntu.com/testing/3.13.0-75.119~precise1/onibi__3.13.0-75.119~precise1__2016-01-14_16-29-00/results-index.html

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Title:
  linux-lts-trusty: 3.13.0-75.119~precise1 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.13.0-75.119~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Monday, 11. January 2016 21:02 UTC
  kernel-stable-master-bug:1532781
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 19:02 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 19:02 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:47 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:05 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:05 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:05 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:05 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:05 UTC

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[Kernel-packages] [Bug 1532958] dwalin (amd64) - tests ran: 66, failed: 0

[Brad Figg]

tests ran:  66, failed: 0;
  
http://kernel.ubuntu.com/testing/4.3.0-6.17/dwalin__4.3.0-6.17__2016-01-14_17-29-00/results-index.html

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Title:
  linux: 4.3.0-6.17 -proposed tracker

Status in Kernel Development Workflow:
  In Progress
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in linux package in Ubuntu:
  New
Status in linux source package in Xenial:
  New

Bug description:
  This bug is for tracking the 4.3.0-6.17 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-Prepare-package-start:Monday, 11. January 2016 21:11 UTC
  kernel-phase-changed:Monday, 11. January 2016 21:11 UTC
  kernel-phase:Prepare
  kernel-stable-Promote-to-proposed-end:Monday, 11. January 2016 22:00 UTC
  proposed-announcement-sent:True

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[Kernel-packages] [Bug 1533715] Re: linux: 3.19.0-46.52 -proposed tracker

[Brad Figg]

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

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

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

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

** Description changed:

  This bug is for tracking the 3.19.0-46.52 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:Wednesday, 13. January 2016 15:20 UTC
- kernel-stable-phase:CopyToProposed
  kernel-stable-Prepare-package-end:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 14. January 2016 01:04 UTC
- kernel-stable-phase-changed:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 14. January 2016 16:13 UTC
+ kernel-stable-phase:Verification & Testing
+ kernel-stable-phase-changed:Thursday, 14. January 2016 18:02 UTC
+ kernel-stable-Verification-testing-start:Thursday, 14. January 2016 18:02 UTC
+ kernel-stable-Certification-testing-start:Thursday, 14. January 2016 18:02 UTC
+ kernel-stable-Security-signoff-start:Thursday, 14. January 2016 18:02 UTC
+ proposed-announcement-sent:True
+ kernel-stable-Regression-testing-start:Thursday, 14. January 2016 18:02 UTC

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Title:
  linux: 3.19.0-46.52 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.19.0-46.52 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:Wednesday, 13. January 2016 15:20 UTC
  kernel-stable-Prepare-package-end:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 14. January 2016 16:13 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Verification-testing-start:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Certification-testing-start:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Security-signoff-start:Thursday, 14. January 2016 18:02 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Thursday, 14. January 2016 18:02 UTC

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[Kernel-packages] [Bug 1527902] Re: 3.13.0-71: IPv6 UDP DNS packets are not received

[Kamal Mostafa]

Verified ok in Vivid 3.19.0-46.52 (proposed):  The bug can't be
reproduced in 3.19 (a separate upstream fix hides it), but this patch
doesn't appear to break anything and does eliminate an unnecessary
double checksum computation.

** Tags removed: verification-needed-vivid
** Tags added: verification-done-vivid

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Title:
  3.13.0-71: IPv6 UDP DNS packets are not received

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:
  Fix Committed
Status in linux-lts-trusty source package in Precise:
  In Progress
Status in linux source package in Trusty:
  Fix Committed
Status in linux source package in Vivid:
  Fix Committed
Status in linux source package in Wily:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  After upgrading linux kernel from version 3.13.0-68 to 3.13.0-71 then
  Kopete (IM messenger) stopped working, cannot connect to any jabber
  server.

  I started debugging this problem and found out that, problem resolve
  when I boot back 3.13.0-68 kernel version (without touching any system
  files or packages). When I boot 3.13.0-71 Kopete always does not
  connect.

  Next I debugged that problem on 3.13.0-71 is just when
  /etc/resolv.conf contains only IPv6 addresses of DNS servers.

  Problem is comes down to dns resolver (jabber in Kopete has its own
  for SRV records) and syscall recvfrom() (on IPv6 socket) always return
  error -EAGAIN without any data returned. But wireshark see that DNS
  response was recevied.

  So it looks like that after 3.13.0-68 kernel was included some change
  which broke receiving UDP packets via IPv6 socket. IPv4 is OK.

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[Kernel-packages] [Bug 1534054] Re: use-after-free found by KASAN in blk_mq_register_disk

[Gema Gomez]

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

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Title:
  use-after-free found by KASAN in blk_mq_register_disk

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  We are trying to debug the kernel using KASAN and we found that when a
  VM is booting in our cloud, on the virtualised kernel, there is a use-
  after-free access that should not be there.

  The failing VM was running on a host with kernel 3.13.0-66-generic
  (trusty). Hosts' qemu version: 1:2.2+dfsg-5expubuntu9.3~cloud0. Hosts'
  seabios: 1.7.5-1ubuntu1~cloud0

  The flavour of this VM is 4 CPUs, 8G RAM, 80G of root disk, 0 G swap
  and 0 G ephemeral disk.

  Here is the trace from KASAN (from the VM):

  The error message can be observed in the dmesg when the guest VM
  booted with v3.13.0-65 with KASAN enabled and
  "slub_debug=PU,kmalloc-32" in kernel command line.

  ==
  BUG: KASan: out of bounds access in blk_mq_register_disk+0x193/0x260 at addr 
8801f43f4d90
  Read of size 8 by task swapper/0/1
  =
  BUG kmalloc-32 (Not tainted): kasan: bad access detected
  -

  Disabling lock debugging due to kernel taint
  INFO: Allocated in blk_mq_init_hw_queues+0x778/0x920 age=5 cpu=1 pid=1
  __slab_alloc+0x4f8/0x560
  __kmalloc_node+0xad/0x310
  blk_mq_init_hw_queues+0x778/0x920
  blk_mq_init_queue+0x5f7/0x6c0
  virtblk_probe+0x207/0x980
  virtio_dev_probe+0x1be/0x280
  driver_probe_device+0xe2/0x5c0
  __driver_attach+0xc3/0xd0
  bus_for_each_dev+0x95/0xe0
  driver_attach+0x2b/0x30
  bus_add_driver+0x268/0x360
  driver_register+0xd3/0x1a0
  register_virtio_driver+0x3c/0x60
  init+0x53/0x80
  do_one_initcall+0xda/0x1a0
  kernel_init_freeable+0x1eb/0x27e
  INFO: Freed in kzfree+0x2d/0x40 age=13 cpu=0 pid=8
  __slab_free+0x2ab/0x3f0
  kfree+0x161/0x170
  kzfree+0x2d/0x40
  aa_free_task_context+0x5d/0xa0
  apparmor_cred_free+0x24/0x40
  security_cred_free+0x2b/0x30
  put_cred_rcu+0x38/0x140
  rcu_nocb_kthread+0x25a/0x410
  kthread+0x101/0x120
  ret_from_fork+0x58/0x90
  INFO: Slab 0xea0007d0fd00 objects=23 used=21 fp=0x8801f43f52d0 
flags=0x2004080
  INFO: Object 0x8801f43f4d70 @offset=3440 fp=0x8801f43f5830
  Bytes b4 8801f43f4d60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  

  Object 8801f43f4d70: 00 ac 61 f7 01 88 ff ff 00 ac 69 f7 01 88 ff ff  
..a...i.
  Object 8801f43f4d80: 00 ac 71 f7 01 88 ff ff 00 ac 79 f7 01 88 ff ff  
..q...y.
  CPU: 0 PID: 1 Comm: swapper/0 Tainted: GB 3.13.0-65-generic #105
  Hardware name: OpenStack Foundation OpenStack Nova, BIOS 
1.7.5-20150310_111955-batsu 04/01/2014
   ea0007d0fd00 8801f40cf9a8 81a6ce35 8801f7001c00
   8801f40cf9d8 81244aed 8801f7001c00 ea0007d0fd00
   8801f43f4d70 8801f779ac98 8801f40cfa00 8124ac36
  Call Trace:
   [] dump_stack+0x45/0x56
   [] print_trailer+0xfd/0x170
   [] object_err+0x36/0x40
   [] kasan_report_error+0x1e9/0x3a0
   [] ? sysfs_get+0x17/0x50
   [] ? kobject_add_internal+0x29b/0x4a0
   [] kasan_report+0x40/0x50
   [] ? dev_printk_emit+0x20/0x40
   [] ? blk_mq_register_disk+0x193/0x260
   [] __asan_load8+0x69/0xa0
   [] blk_mq_register_disk+0x193/0x260
   [] blk_register_queue+0xd2/0x170
   [] add_disk+0x31f/0x720
   [] virtblk_probe+0x58a/0x980
   [] ? virtblk_restore+0x100/0x100
   [] virtio_dev_probe+0x1be/0x280
   [] ? __device_attach+0x70/0x70
   [] driver_probe_device+0xe2/0x5c0
   [] ? __device_attach+0x70/0x70
   [] __driver_attach+0xc3/0xd0
   [] bus_for_each_dev+0x95/0xe0
   [] driver_attach+0x2b/0x30
   [] bus_add_driver+0x268/0x360
   [] driver_register+0xd3/0x1a0
   [] ? loop_init+0x14b/0x14b
   [] register_virtio_driver+0x3c/0x60
   [] init+0x53/0x80
   [] do_one_initcall+0xda/0x1a0
   [] kernel_init_freeable+0x1eb/0x27e
   [] ? rest_init+0x80/0x80
   [] kernel_init+0xe/0x130
   [] ret_from_fork+0x58/0x90
   [] ? rest_init+0x80/0x80
  Memory state around the buggy address:
   8801f43f4c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
   8801f43f4d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc 00 00
  >8801f43f4d80: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc
   ^
   8801f43f4e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
   8801f43f4e80: fc fc fc fc fc fc fc fc fc 00 00 00 00 fc fc fc
  ==

[Kernel-packages] [Bug 1524930] Re: "ACPI PCC probe failed" message is an error message when it should be debug

[Colin Ian King]

Before fix (3.19.0-43-generic):

dmesg | grep "ACPI PCC"
[0.777442] ACPI PCC probe failed.

With fix: (3.19.0-46-generic)

dmesg | grep "ACPI PCC"

So verified it is now fixed with the -proposed kernel


** Tags removed: verification-needed-vivid
** Tags added: verification-done-vivid

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Title:
  "ACPI PCC probe failed" message is an error message when it should be
  debug

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Vivid:
  Fix Committed

Bug description:
  [SRU Justification][Vivid]

  Users of Ubuntu Vivid are seeing a seemingly alarming kernel failure
  message "ACPI PCC probe failed" when in fact it is just a debug
  message informing the kernel developers that a probe for an ACPI PCC
  mailbox was not successful (which is just a debug only message) and
  not a failure one needs to worry about.   This message is asked about
  frequently on askubuntu.com, so it is alarming quite a few users, c.f.
  : http://askubuntu.com/questions/708215/1-037533-acpi-pcc-probe-
  failed.

  This fix landed in Wily, and the driver with the alarming message only
  affects Vivid.

  [Fix]
  Upstream commit efd756daf4ddae3cec2404c4e0b680b7cfdd6a45 ("ACPI / PCC: Use 
pr_debug() for debug messages in pcc_init()")

  [Testcase]

  Boot a machine without the PCC feature, without the fix one sees the
  error message in the kernel log. With the fix, this error is now a
  warning.  Note: This only affects Vivid.

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[Kernel-packages] [Bug 1532774] Re: linux: 3.2.0-98.138 -proposed tracker

[Brad Figg]

** Description changed:

  This bug is for tracking the 3.2.0-98.138 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, 11. January 2016 11:52 UTC
  kernel-stable-Prepare-package-end:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-start:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:44 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:00 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:00 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Regression-testing-end:Thursday, 14. January 2016 14:02 UTC
+ kernel-stable-Security-signoff-end:Thursday, 14. January 2016 18:01 UTC

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Title:
  linux: 3.2.0-98.138 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.2.0-98.138 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, 11. January 2016 11:52 UTC
  kernel-stable-Prepare-package-end:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-start:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:44 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:00 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:00 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Regression-testing-end:Thursday, 14. January 2016 14:02 UTC
  kernel-stable-Security-signoff-end:Thursday, 14. January 2016 18:01 UTC

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[Kernel-packages] [Bug 1529077] Re: USB device resets since kernel version 3.13.0-73-generic #116-Ubuntu

[Markus Heinz]

I have tested the kernel "Linux computer4 3.13.0-75-generic #119-Ubuntu
SMP Mon Jan 11 13:49:34 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux" from
the trusty-proposed repository. It resolves the described issue
successfully.

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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Title:
  USB device resets since kernel version 3.13.0-73-generic #116-Ubuntu

Status in linux package in Ubuntu:
  Triaged
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-utopic source package in Precise:
  Invalid
Status in linux source package in Trusty:
  Fix Committed
Status in linux-lts-utopic source package in Trusty:
  Fix Committed
Status in linux source package in Vivid:
  Fix Committed
Status in linux-lts-utopic source package in Vivid:
  Invalid

Bug description:
  I am using Ubuntu 14.04 with Gnome desktop.

  When running "goobox" (a cd-player application) the application hangs
  for about 30 seconds before being initialized. During this one core of
  the cpu is running at 100% utilization. The following lines appear
  then in the syslog:

  Dec 24 13:14:27 computer4 kernel: [ 1386.238349] usb 3-1: reset high-speed 
USB device number 2 using xhci_hcd
  Dec 24 13:14:27 computer4 kernel: [ 1386.293951] xhci_hcd :03:00.0: xHCI 
xhci_drop_endpoint called with disabled ep 880036272600
  Dec 24 13:14:27 computer4 kernel: [ 1386.293955] xhci_hcd :03:00.0: xHCI 
xhci_drop_endpoint called with disabled ep 880036272640

  The CD drive is a external USB one connected to a USB 3.0 port:

  Bus 003 Device 002: ID 0e8d:1806 MediaTek Inc. Samsung SE-208AB Slim
  Portable DVD Writer

  This behaviour appeared with the kernel version 3.13.0-73-generic
  #116-Ubuntu. Running "goobox" on the same system with kernel 3.13.0-71
  does not exhibit this behaviour. Using the newest available kernel
  3.13.0-74 the problem persists.

  Kernel, goobox and the other software are installed from official
  Ubuntu packages.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-73-generic 3.13.0-73.116
  ProcVersionSignature: Ubuntu 3.13.0-73.116-generic 3.13.11-ckt30
  Uname: Linux 3.13.0-73-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  markus 2224 F pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Dec 24 13:08:36 2015
  HibernationDevice: RESUME=UUID=e711920c-5aab-410e-b993-bb341ddfa987
  InstallationDate: Installed on 2014-12-13 (376 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: MICRO-STAR INTERNATIONAL CO., LTD MS-B06211
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-73-generic 
root=UUID=a501b8b5-7f50-4131-ad2e-cc401009acbf ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-73-generic N/A
   linux-backports-modules-3.13.0-73-generic  N/A
   linux-firmware 1.127.19
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
  SourcePackage: linux
  StagingDrivers: rts5139
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/25/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: EB062IMS V1.4
  dmi.board.name: MS-B0621
  dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
  dmi.board.version: 100
  dmi.chassis.type: 13
  dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO., LTD
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrEB062IMSV1.4:bd08/25/2014:svnMICRO-STARINTERNATIONALCO.,LTD:pnMS-B06211:pvr:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-B0621:rvr100:cvnMICRO-STARINTERNATIONALCO.,LTD:ct13:cvr:
  dmi.product.name: MS-B06211
  dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD

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[Kernel-packages] [Bug 1482304] Re: Upgrade i40e and i40evf driver to latest

[Andreas Schröder]

I switched to linux-image-generic-lts-wily (4.2.0-23-generic) kernel.
Everything seems to work for the moment, but now the driver complains
about the firmware beeing to new:

i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 1.3.4-k
i40e: Copyright (c) 2013 - 2014 Intel Corporation.
i40e :41:00.0: f4.40.35115 a1.4 n4.53 e1dc1
i40e :41:00.0: The driver for the device detected a newer version of the 
NVM image than expected. Please install the most recent version of the network 
driver.
i40e :41:00.0: FCoE capability is disabled
i40e :41:00.0: MAC address: 00:11:22:33:44:55
i40e :41:00.0: SAN MAC:  00:11:22:33:44:55
i40e :41:00.0: fcoe queues = 0
i40e :41:00.0: enabling bridge mode: VEPA
i40e :41:00.0: i40e_ptp_init: added PHC on eth2
i40e :41:00.0: PCI-Express: Speed 8.0GT/s Width x8
i40e :41:00.0: Features: PF-id[0] VFs: 32 VSIs: 34 QP: 24 RX: 1BUF RSS 
FD_ATR FD_SB NTUPLE DCB PTP

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Title:
  Upgrade i40e and i40evf driver to latest

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  It appears that the latest i40e driver in Trusty is 0.3.36-k.  We've
  been experiencing some kernel panics with this driver and have found
  that it looks like bringing the driver up to the latest 1.2.48 has
  alleviated some of the kernel panics on boot.

  Is this something we could look at getting upgraded to a more modern
  revision of the driver?

  Thanks

  Output of Panic (Using Intel x710)

  [3.143088] i40e :05:00.0 p1p1: NIC Link is Up
  [3.301138] Switched to clocksource tsc
  [6.216639] random: nonblocking pool is initialized
  [8.934783] [ cut here ]
  [8.934805] WARNING: CPU: 0 PID: 0 at 
/build/buildd/linux-3.13.0/net/sched/sch_generic.c:264 
dev_watchdog+0x276/0x280()
  [8.934808] NETDEV WATCHDOG: p1p1 (i40e): transmit queue 0 timed out
  [8.934828] Modules linked in: joydev hid_generic gpio_ich 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul 
crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul 
glue_helper ablk_helper cryptd serio_raw usbhid hid lpc_ich hpilo ioatdma dca 
ipmi_si shpchp wmi acpi_power_meter mac_hid lp parport psmouse i40e vxlan 
ip_tunnel ptp hpsa pps_core
  [8.934874] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-57-generic 
#95-Ubuntu
  [8.934877] Hardware name: HP ProLiant DL380 Gen9, BIOS P89 05/06/2015
  [8.934878]  0009 88103fc03d98 817232f0 
88103fc03de0
  [8.934891]  88103fc03dd0 8106784d  
881028d18000
  [8.934895]  881023734f40 0040  
88103fc03e30
  [8.934904] Call Trace:
  [8.934905][] dump_stack+0x45/0x56
  [8.934921]  [] warn_slowpath_common+0x7d/0xa0
  [8.934925]  [] warn_slowpath_fmt+0x4c/0x50
  [8.934928]  [] dev_watchdog+0x276/0x280
  [8.934935]  [] ? dev_graft_qdisc+0x80/0x80
  [8.934942]  [] call_timer_fn+0x36/0x100
  [8.934946]  [] ? dev_graft_qdisc+0x80/0x80
  [8.934950]  [] run_timer_softirq+0x1ef/0x2f0
  [8.934957]  [] __do_softirq+0xec/0x2c0
  [8.934961]  [] irq_exit+0x105/0x110
  [8.934971]  [] smp_apic_timer_interrupt+0x45/0x60
  [8.934976]  [] apic_timer_interrupt+0x6d/0x80
  [8.934977][] ? cpuidle_enter_state+0x52/0xc0
  [8.934986]  [] cpuidle_idle_call+0xb9/0x1f0
  [8.934994]  [] arch_cpu_idle+0xe/0x30
  [8.935000]  [] cpu_startup_entry+0xc5/0x290
  [8.935008]  [] rest_init+0x77/0x80
  [8.935016]  [] start_kernel+0x438/0x443
  [8.935021]  [] ? repair_env_string+0x5c/0x5c
  [8.935023]  [] ? early_idt_handlers+0x120/0x120
  [8.935027]  [] x86_64_start_reservations+0x2a/0x2c
  [8.935030]  [] x86_64_start_kernel+0x143/0x152
  [8.935034] ---[ end trace fabec2b76d314b12 ]---
  [8.935037] i40e :05:00.0 p1p1: tx_timeout recovery level 0
  [8.935071] i40e :05:00.0: VSI reinit requested
  [8.945435] i40e :05:00.0 p1p1: NIC Link is Up
  [   14.856689] i40e :05:00.0: Detected Tx Unit Hang
  [   14.856689]   VSI  <518>
  [   14.856689]   Tx Queue <0>
  [   14.856689]   next_to_use  <1>
  [   14.856689]   next_to_clean<0>
  [   14.856697] i40e :05:00.0: tx_bi[next_to_clean]
  [   14.856697]   time_stamp   
  [   14.856697]   jiffies  
  [   14.856699] i40e :05:00.0: tx hang detected on queue 0, resetting 
adapter
  [   14.856701] i40e :05:00.0 p1p1: tx_timeout recovery level 1
  [   14.882582] i40e :05:00.0: i40e_ptp_init: added PHC on p1p1
  [   14.899577] i40e :05:00.0 p1p1: NIC Link is Up
  [   14.899623] i40e :05:00.0: reset complete
  [   24.928762] i40e :05:00.0 p1p1: tx_timeout recovery level 2
  [   

[Kernel-packages] [Bug 1532811] bantam (i386) - tests ran: 153, failed: 1

[Brad Figg]

tests ran: 153, failed: 1;
  
http://kernel.ubuntu.com/testing/3.13.0-75.119/bantam__3.13.0-75.119__2016-01-14_04-07-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-58.78~14.04.1 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.16.0-58.78~14.04.1 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, 11. January 2016 14:10 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1532811] dagmar (i386) - tests ran: 153, failed: 2

[Brad Figg]

tests ran: 153, failed: 2;
  
http://kernel.ubuntu.com/testing/3.16.0-58.78~14.04.1/dagmar__3.16.0-58.78~14.04.1__2016-01-14_06-31-00/results-index.html

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https://bugs.launchpad.net/bugs/1532811

Title:
  linux-lts-utopic: 3.16.0-58.78~14.04.1 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.16.0-58.78~14.04.1 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, 11. January 2016 14:10 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1534049] [NEW] Ubuntu 12.04 + QEmu 2.0 + KSM = 1 + OVS, makes Windows 2008 R2 guests to crash

[wangwenjian]

Public bug reported:

hi,

Recently I met a platform case, troubled me for a long time, is there
anyone encountered this problem?

Environment are as follows:

Openstack environment build with fuel. 
Controller node: 3
Compute node: 30
Ceph node:9
windows virtio driver version : 61.71.104.1
Ubuntu 12.04.4 LTS
QEMU emulator version 2.0.0 (Debian 2.0.0 + dfsg-2ubuntu1.9), Copyright (c) 
2003-2008 Fabrice Bellard

root@node-96:~# ovs-vsctl --version
ovs-vsctl (Open vSwitch) 2.0.2
Compiled Nov 28 2014 21:37:07


Symptoms:
The guest of Windows virtual machines on one host occasional crash off and 
automatically restart. After the restart the network NIC is automatically 
disabled. Can't allocate ip address with dhcp. Soft reboot is not taking 
effect, only through hard reboot to restore the card back. 

Note:
1. The crashed Windows host focused on  a single physical node(HW RH2285), 
although  there are nodes with the same type of machines, but no similar 
problems to happened.
Maybe it is ovs's bug, cause windows vm received  irregularly packets, then 
resulting in windows nic crash out, later Windows system crash.
2. when windows vm crashed, there are several windows vm crash simultaneously. 
(about 3 or 4 not all of them)

At first i thought it was the problem of  Windows virtio drivers , but
the upgrade windows virtio driver is useless. It feels like qemu driver
problem. i am not sure about that.


Also, I'm not sure whether this bug and the following related. I have to follow 
the bellow case  turn off  the KSM parameters on HOST, currently in testing. If 
someone run into the same case, please reply.  Thanks.

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1346917
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1338277


dmesg log:
[13766077.712750] init: libvirt-bin main process (35678) killed by KILL signal
[13766077.712822] init: libvirt-bin main process ended, respawning
[13766081.675377] ip_set: protocol 6
[13770171.259174] qbre991247b-d0: port 2(tape991247b-d0) entered disabled state
[13770171.266161] device tape991247b-d0 left promiscuous mode
[13770171.266200] qbre991247b-d0: port 2(tape991247b-d0) entered disabled state
[13770203.296136] device tape991247b-d0 entered promiscuous mode
[13770203.329022] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
[13770203.329040] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
[13770204.527595] kvm: zapping shadow pages for mmio generation wraparound
[13771734.263654] qbre991247b-d0: port 2(tape991247b-d0) entered disabled state
[13771734.263704] qbre991247b-d0: port 1(qvbe991247b-d0) entered disabled state
[13771847.638690] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
[13771847.638742] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
[13771847.638758] qbre991247b-d0: port 1(qvbe991247b-d0) entered forwarding 
state
[13771847.638770] qbre991247b-d0: port 1(qvbe991247b-d0) entered forwarding 
state
[13784647.176340] qbr03992610-e3: port 1(qvb03992610-e3) entered disabled state
[13784668.538526] qbrc9002954-09: port 1(qvbc9002954-09) entered disabled state
[13792069.237135] qbre991247b-d0: port 2(tape991247b-d0) entered disabled state
[13792069.246187] device tape991247b-d0 left promiscuous mode
[13792069.246215] qbre991247b-d0: port 2(tape991247b-d0) entered disabled state
[13792070.174570] device tape991247b-d0 entered promiscuous mode
[13792070.207159] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
[13792070.207181] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
[13792071.041157] kvm: zapping shadow pages for mmio generation wraparound
[13794383.653582] qbre991247b-d0: port 2(tape991247b-d0) entered disabled state
[13794383.666387] device tape991247b-d0 left promiscuous mode
[13794383.666413] qbre991247b-d0: port 2(tape991247b-d0) entered disabled state
[13794384.468924] device tape991247b-d0 entered promiscuous mode
[13794384.501689] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
[13794384.501710] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state


/var/log/libvirt/qemu/instance-304b.log
qemu: terminating on signal 15 from pid 138887
2016-01-11 05:16:04.937+: shutting down
2016-01-11 05:16:05.709+: starting up
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin 
QEMU_AUDIO_DRV=none /usr/bin/kvm-spice -name instance-304b -S -machine 
pc-i440fx-trusty,accel=kvm,usb=off -cpu Westmere -m 8192 -realtime mlock=off 
-smp 4,sockets=4,cores=1,threads=1 -uuid 4a6391d2-a26f-448b-a693-ba4b10d6ee6d 
-smbios type=1,manufacturer=OpenStack Foundation,product=OpenStack 
Nova,version=2014.2,serial=fba59e94-bf97-4eda-9e43-d866b9eb1598,uuid=4a6391d2-a26f-448b-a693-ba4b10d6ee6d
 -no-user-config -nodefaults -chardev 
socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-304b.monitor,server,nowait
 -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew 
-global 

[Kernel-packages] [Bug 1534049] 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 1534049

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

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1534049

Title:
  Ubuntu 12.04 + QEmu 2.0 + KSM = 1 + OVS, makes Windows 2008 R2 guests
  to crash

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  hi,

  Recently I met a platform case, troubled me for a long time, is there
  anyone encountered this problem?

  Environment are as follows:

  Openstack environment build with fuel. 
  Controller node: 3
  Compute node: 30
  Ceph node:9
  windows virtio driver version : 61.71.104.1
  Ubuntu 12.04.4 LTS
  QEMU emulator version 2.0.0 (Debian 2.0.0 + dfsg-2ubuntu1.9), Copyright (c) 
2003-2008 Fabrice Bellard

  root@node-96:~# ovs-vsctl --version
  ovs-vsctl (Open vSwitch) 2.0.2
  Compiled Nov 28 2014 21:37:07

  
  Symptoms:
  The guest of Windows virtual machines on one host occasional crash off and 
automatically restart. After the restart the network NIC is automatically 
disabled. Can't allocate ip address with dhcp. Soft reboot is not taking 
effect, only through hard reboot to restore the card back. 

  Note:
  1. The crashed Windows host focused on  a single physical node(HW RH2285), 
although  there are nodes with the same type of machines, but no similar 
problems to happened.
  Maybe it is ovs's bug, cause windows vm received  irregularly packets, then 
resulting in windows nic crash out, later Windows system crash.
  2. when windows vm crashed, there are several windows vm crash 
simultaneously. (about 3 or 4 not all of them)

  At first i thought it was the problem of  Windows virtio drivers , but
  the upgrade windows virtio driver is useless. It feels like qemu
  driver problem. i am not sure about that.

  
  Also, I'm not sure whether this bug and the following related. I have to 
follow the bellow case  turn off  the KSM parameters on HOST, currently in 
testing. If someone run into the same case, please reply.  Thanks.

  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1346917
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1338277


  dmesg log:
  [13766077.712750] init: libvirt-bin main process (35678) killed by KILL signal
  [13766077.712822] init: libvirt-bin main process ended, respawning
  [13766081.675377] ip_set: protocol 6
  [13770171.259174] qbre991247b-d0: port 2(tape991247b-d0) entered disabled 
state
  [13770171.266161] device tape991247b-d0 left promiscuous mode
  [13770171.266200] qbre991247b-d0: port 2(tape991247b-d0) entered disabled 
state
  [13770203.296136] device tape991247b-d0 entered promiscuous mode
  [13770203.329022] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
  [13770203.329040] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
  [13770204.527595] kvm: zapping shadow pages for mmio generation wraparound
  [13771734.263654] qbre991247b-d0: port 2(tape991247b-d0) entered disabled 
state
  [13771734.263704] qbre991247b-d0: port 1(qvbe991247b-d0) entered disabled 
state
  [13771847.638690] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
  [13771847.638742] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
  [13771847.638758] qbre991247b-d0: port 1(qvbe991247b-d0) entered forwarding 
state
  [13771847.638770] qbre991247b-d0: port 1(qvbe991247b-d0) entered forwarding 
state
  [13784647.176340] qbr03992610-e3: port 1(qvb03992610-e3) entered disabled 
state
  [13784668.538526] qbrc9002954-09: port 1(qvbc9002954-09) entered disabled 
state
  [13792069.237135] qbre991247b-d0: port 2(tape991247b-d0) entered disabled 
state
  [13792069.246187] device tape991247b-d0 left promiscuous mode
  [13792069.246215] qbre991247b-d0: port 2(tape991247b-d0) entered disabled 
state
  [13792070.174570] device tape991247b-d0 entered promiscuous mode
  [13792070.207159] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
  [13792070.207181] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 
state
  [13792071.041157] kvm: zapping shadow pages for mmio generation wraparound
  [13794383.653582] qbre991247b-d0: port 2(tape991247b-d0) entered disabled 
state
  [13794383.666387] device tape991247b-d0 left promiscuous mode
  [13794383.666413] qbre991247b-d0: port 2(tape991247b-d0) entered disabled 
state
  [13794384.468924] device tape991247b-d0 entered promiscuous mode
  [13794384.501689] qbre991247b-d0: port 2(tape991247b-d0) entered forwarding 

[Kernel-packages] [Bug 1534054] 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 1534054

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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https://bugs.launchpad.net/bugs/1534054

Title:
  use-after-free found by KASAN in blk_mq_register_disk

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The error message can be observed in the dmesg when the guest VM
  booted with v3.13.0-65 with KASAN enabled.

  ==
  BUG: KASan: use after free in blk_mq_register_disk+0x193/0x260 at addr 
8801ec247400
  Read of size 8 by task swapper/0/1
  =
  BUG kmalloc-32 (Not tainted): kasan: bad access detected
  -

  Disabling lock debugging due to kernel taint
  INFO: Slab 0xea0007b091c0 objects=128 used=128 fp=0x  (null) 
flags=0x280
  INFO: Object 0x8801ec247400 @offset=1024 fp=0x8801ec247420

  Bytes b4 8801ec2473f0: 00 ac 71 ef 01 88 ff ff 00 ac 79 ef 01 88 ff ff  
..q...y.
  Object 8801ec247400: 20 74 24 ec 01 88 ff ff 2f 76 69 72 74 75 61 6c   
t$./virtual
  Object 8801ec247410: 2f 62 64 69 2f 32 35 33 3a 30 00 00 00 00 00 00  
/bdi/253:0..
  CPU: 0 PID: 1 Comm: swapper/0 Tainted: GB 3.13.0-65-generic #105
  Hardware name: OpenStack Foundation OpenStack Nova, BIOS 
1.7.5-20150310_111955-batsu 04/01/2014
   ea0007b091c0 8801ec0cb9a8 81a6ce35 8801ef001c00
   8801ec0cb9d8 81244aed 8801ef001c00 ea0007b091c0
   8801ec247400 8801ef79ac98 8801ec0cba00 8124ac36
  Call Trace:
   [] dump_stack+0x45/0x56
   [] print_trailer+0xfd/0x170
   [] object_err+0x36/0x40
   [] kasan_report_error+0x1e9/0x3a0
   [] ? sysfs_get+0x17/0x50
   [] ? kobject_add_internal+0x29b/0x4a0
   [] kasan_report+0x40/0x50
   [] ? dev_printk_emit+0x20/0x40
   [] ? blk_mq_register_disk+0x193/0x260
   [] __asan_load8+0x69/0xa0
   [] blk_mq_register_disk+0x193/0x260
   [] blk_register_queue+0xd2/0x170
   [] add_disk+0x31f/0x720
   [] virtblk_probe+0x58a/0x980
   [] ? virtblk_restore+0x100/0x100
   [] virtio_dev_probe+0x1be/0x280
   [] ? __device_attach+0x70/0x70
   [] driver_probe_device+0xe2/0x5c0
   [] ? __device_attach+0x70/0x70
   [] __driver_attach+0xc3/0xd0
   [] bus_for_each_dev+0x95/0xe0
   [] driver_attach+0x2b/0x30
   [] bus_add_driver+0x268/0x360
   [] driver_register+0xd3/0x1a0
   [] ? loop_init+0x14b/0x14b
   [] register_virtio_driver+0x3c/0x60
   [] init+0x53/0x80
   [] do_one_initcall+0xda/0x1a0
   [] kernel_init_freeable+0x1eb/0x27e
   [] ? rest_init+0x80/0x80
   [] kernel_init+0xe/0x130
   [] ret_from_fork+0x58/0x90
   [] ? rest_init+0x80/0x80
  Memory state around the buggy address:
   8801ec247300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
   8801ec247380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  >8801ec247400: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc
     ^
   8801ec247480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
   8801ec247500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
  ==

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[Kernel-packages] [Bug 1534054] [NEW] use-after-free found by KASAN in blk_mq_register_disk

[Gavin Guo]

Public bug reported:

The error message can be observed in the dmesg when the guest VM booted
with v3.13.0-65 with KASAN enabled.

==
BUG: KASan: use after free in blk_mq_register_disk+0x193/0x260 at addr 
8801ec247400
Read of size 8 by task swapper/0/1
=
BUG kmalloc-32 (Not tainted): kasan: bad access detected
-

Disabling lock debugging due to kernel taint
INFO: Slab 0xea0007b091c0 objects=128 used=128 fp=0x  (null) 
flags=0x280
INFO: Object 0x8801ec247400 @offset=1024 fp=0x8801ec247420

Bytes b4 8801ec2473f0: 00 ac 71 ef 01 88 ff ff 00 ac 79 ef 01 88 ff ff  
..q...y.
Object 8801ec247400: 20 74 24 ec 01 88 ff ff 2f 76 69 72 74 75 61 6c   
t$./virtual
Object 8801ec247410: 2f 62 64 69 2f 32 35 33 3a 30 00 00 00 00 00 00  
/bdi/253:0..
CPU: 0 PID: 1 Comm: swapper/0 Tainted: GB 3.13.0-65-generic #105
Hardware name: OpenStack Foundation OpenStack Nova, BIOS 
1.7.5-20150310_111955-batsu 04/01/2014
 ea0007b091c0 8801ec0cb9a8 81a6ce35 8801ef001c00
 8801ec0cb9d8 81244aed 8801ef001c00 ea0007b091c0
 8801ec247400 8801ef79ac98 8801ec0cba00 8124ac36
Call Trace:
 [] dump_stack+0x45/0x56
 [] print_trailer+0xfd/0x170
 [] object_err+0x36/0x40
 [] kasan_report_error+0x1e9/0x3a0
 [] ? sysfs_get+0x17/0x50
 [] ? kobject_add_internal+0x29b/0x4a0
 [] kasan_report+0x40/0x50
 [] ? dev_printk_emit+0x20/0x40
 [] ? blk_mq_register_disk+0x193/0x260
 [] __asan_load8+0x69/0xa0
 [] blk_mq_register_disk+0x193/0x260
 [] blk_register_queue+0xd2/0x170
 [] add_disk+0x31f/0x720
 [] virtblk_probe+0x58a/0x980
 [] ? virtblk_restore+0x100/0x100
 [] virtio_dev_probe+0x1be/0x280
 [] ? __device_attach+0x70/0x70
 [] driver_probe_device+0xe2/0x5c0
 [] ? __device_attach+0x70/0x70
 [] __driver_attach+0xc3/0xd0
 [] bus_for_each_dev+0x95/0xe0
 [] driver_attach+0x2b/0x30
 [] bus_add_driver+0x268/0x360
 [] driver_register+0xd3/0x1a0
 [] ? loop_init+0x14b/0x14b
 [] register_virtio_driver+0x3c/0x60
 [] init+0x53/0x80
 [] do_one_initcall+0xda/0x1a0
 [] kernel_init_freeable+0x1eb/0x27e
 [] ? rest_init+0x80/0x80
 [] kernel_init+0xe/0x130
 [] ret_from_fork+0x58/0x90
 [] ? rest_init+0x80/0x80
Memory state around the buggy address:
 8801ec247300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 8801ec247380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>8801ec247400: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc
   ^
 8801ec247480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 8801ec247500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==

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


** Tags: trusty

** Description changed:

+ The error message can be observed in the dmesg when the guest VM booted
+ with v3.13.0-65 with KASAN enabled.
+ 
  ==
  BUG: KASan: use after free in blk_mq_register_disk+0x193/0x260 at addr 
8801ec247400
  Read of size 8 by task swapper/0/1
  =
  BUG kmalloc-32 (Not tainted): kasan: bad access detected
  -
  
  Disabling lock debugging due to kernel taint
  INFO: Slab 0xea0007b091c0 objects=128 used=128 fp=0x  (null) 
flags=0x280
  INFO: Object 0x8801ec247400 @offset=1024 fp=0x8801ec247420
  
  Bytes b4 8801ec2473f0: 00 ac 71 ef 01 88 ff ff 00 ac 79 ef 01 88 ff ff  
..q...y.
  Object 8801ec247400: 20 74 24 ec 01 88 ff ff 2f 76 69 72 74 75 61 6c   
t$./virtual
  Object 8801ec247410: 2f 62 64 69 2f 32 35 33 3a 30 00 00 00 00 00 00  
/bdi/253:0..
  CPU: 0 PID: 1 Comm: swapper/0 Tainted: GB 3.13.0-65-generic #105
  Hardware name: OpenStack Foundation OpenStack Nova, BIOS 
1.7.5-20150310_111955-batsu 04/01/2014
-  ea0007b091c0 8801ec0cb9a8 81a6ce35 8801ef001c00
-  8801ec0cb9d8 81244aed 8801ef001c00 ea0007b091c0
-  8801ec247400 8801ef79ac98 8801ec0cba00 8124ac36
+  ea0007b091c0 8801ec0cb9a8 81a6ce35 8801ef001c00
+  8801ec0cb9d8 81244aed 8801ef001c00 ea0007b091c0
+  8801ec247400 8801ef79ac98 8801ec0cba00 8124ac36
  Call Trace:
-  [] dump_stack+0x45/0x56
-  [] print_trailer+0xfd/0x170
-  [] object_err+0x36/0x40
-  [] kasan_report_error+0x1e9/0x3a0
-  [] ? sysfs_get+0x17/0x50
-  [] ? kobject_add_internal+0x29b/0x4a0
-  [] kasan_report+0x40/0x50
-  [] ? dev_printk_emit+0x20/0x40
-  [] ? blk_mq_register_disk+0x193/0x260
-  [] __asan_load8+0x69/0xa0
-  [] 

[Kernel-packages] [Bug 1533716] Re: Delay of approx. 60 seconds when an outgoing call is innitiated by the IN CAR bluetooth system

[Jean-Baptiste Lallement]

I can reproduce the problem with a Garmin Nüvi and latest krillin rc-
proposed. It seems that the call is not initiated when the device is
suspended. As soon as the device wakes up, the call starts.

** Changed in: canonical-devices-system-image
   Importance: Undecided => Critical

** Changed in: canonical-devices-system-image
   Status: New => Confirmed

** Changed in: canonical-devices-system-image
Milestone: None => ww02-2016

** Changed in: canonical-devices-system-image
 Assignee: (unassigned) => John McAleely (john.mcaleely)

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Title:
  Delay of approx. 60 seconds when an outgoing call is innitiated by the
  IN CAR bluetooth system

Status in Canonical System Image:
  Confirmed
Status in bluez package in Ubuntu:
  New

Bug description:
  My system:

  current build number: 228
  device name: krillin
  channel: ubuntu-touch/rc-proposed/bq-aquaris.en
  last update: 2016-01-13 08:28:26
  version version: 228
  version ubuntu: 20160113
  version device: 20160108-efc96d8
  version custom: 2015--36-46-vivid

  Since several days (not weeks, so something has changed in the last
  couple days!) I have the following situation with my BQ 4.5 in my car.
  When I initiate a call from the IN CAR system (where my phone is
  connected to) I experience sometimes the normal behaviour that the
  call is directly established.

  Sometimes nothing happens. The call is not established and my in car system 
says that the attempt to carry out a call has failed (this message comes after 
approx. 15 seconds after initiation of the call).
  Then approx. 60 seconds after the initiation of the call the call is all of a 
sudden established (without any further interaction). I currently was not able 
to find a logic in this. Here my "log"-file of what I did today:

  -

  13.01.2016

  9:00 h call initiated from car, call directly established
  9:03 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:06 h call initiated from car, call directly established
  9:09 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established

  9:26 h New pairing between phone and car, retry

  9:30 h call initiated from car, call directly established
  9:33 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:36 h call initiated from car, call directly established
  9:39 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:42 h call initiated from car, call directly established
  9:45 h call initiated from car, call directly established (this time again 
via phone book)
  9:48 h call initiated from car (via voice command), approx. 60 sec. delay 
between initiation and call being established
  9:52 h call initiated from phone itself, call established and correctly 
routed via car speaker

  I have added the syslog, upstart-files to the bug report for further
  analysis.

  Uranicus

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[Kernel-packages] [Bug 1532832] dagmar (amd64) - tests ran: 194, failed: 0

[Brad Figg]

tests ran: 194, failed: 0;
  
http://kernel.ubuntu.com/testing/4.2.0-24.29/dagmar__4.2.0-24.29__2016-01-14_08-31-00/results-index.html

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Title:
  linux: 4.2.0-24.29 -proposed tracker

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

Bug description:
  This bug is for tracking the 4.2.0-24.29 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, 11. January 2016 15:28 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

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[Kernel-packages] [Bug 1533023] Re: linux-lts-vivid: 3.19.0-45.51~14.04.1 -proposed tracker

[Luis Henriques]

*** This bug is a duplicate of bug 1533914 ***
https://bugs.launchpad.net/bugs/1533914

** This bug has been marked a duplicate of bug 1533914
   linux-lts-vivid: 3.19.0-46.52~14.04.1 -proposed tracker

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Title:
  linux-lts-vivid: 3.19.0-45.51~14.04.1 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.19.0-45.51~14.04.1 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:Tuesday, 12. January 2016 02:02 UTC
  kernel-stable-master-bug:1532815
  kernel-stable-phase:CopyToProposed
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 23:02 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 23:02 UTC
  kernel-stable-phase-changed:Tuesday, 12. January 2016 23:02 UTC

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[Kernel-packages] [Bug 1533914] Re: linux-lts-vivid: 3.19.0-46.52~14.04.1 -proposed tracker

[Luis Henriques]

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

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Title:
  linux-lts-vivid: 3.19.0-46.52~14.04.1 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.19.0-46.52~14.04.1 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:Thursday, 14. January 2016 01:03 UTC
  kernel-stable-phase:Prepare
  kernel-stable-phase-changed:Thursday, 14. January 2016 01:03 UTC
  kernel-stable-master-bug:1533715

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[Kernel-packages] [Bug 1533716] Re: Delay of approx. 60 seconds when an outgoing call is innitiated by the IN CAR bluetooth system

[Sebastien Bacher]

** Also affects: canonical-devices-system-image
   Importance: Undecided
   Status: New

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Title:
  Delay of approx. 60 seconds when an outgoing call is innitiated by the
  IN CAR bluetooth system

Status in Canonical System Image:
  New
Status in bluez package in Ubuntu:
  New

Bug description:
  My system:

  current build number: 228
  device name: krillin
  channel: ubuntu-touch/rc-proposed/bq-aquaris.en
  last update: 2016-01-13 08:28:26
  version version: 228
  version ubuntu: 20160113
  version device: 20160108-efc96d8
  version custom: 2015--36-46-vivid

  Since several days (not weeks, so something has changed in the last
  couple days!) I have the following situation with my BQ 4.5 in my car.
  When I initiate a call from the IN CAR system (where my phone is
  connected to) I experience sometimes the normal behaviour that the
  call is directly established.

  Sometimes nothing happens. The call is not established and my in car system 
says that the attempt to carry out a call has failed (this message comes after 
approx. 15 seconds after initiation of the call).
  Then approx. 60 seconds after the initiation of the call the call is all of a 
sudden established (without any further interaction). I currently was not able 
to find a logic in this. Here my "log"-file of what I did today:

  -

  13.01.2016

  9:00 h call initiated from car, call directly established
  9:03 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:06 h call initiated from car, call directly established
  9:09 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established

  9:26 h New pairing between phone and car, retry

  9:30 h call initiated from car, call directly established
  9:33 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:36 h call initiated from car, call directly established
  9:39 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:42 h call initiated from car, call directly established
  9:45 h call initiated from car, call directly established (this time again 
via phone book)
  9:48 h call initiated from car (via voice command), approx. 60 sec. delay 
between initiation and call being established
  9:52 h call initiated from phone itself, call established and correctly 
routed via car speaker

  I have added the syslog, upstart-files to the bug report for further
  analysis.

  Uranicus

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[Kernel-packages] [Bug 1532811] onibi (i386) - tests ran: 153, failed: 0

[Brad Figg]

tests ran: 153, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-58.78~14.04.1/onibi__3.16.0-58.78~14.04.1__2016-01-14_07-52-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-58.78~14.04.1 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.16.0-58.78~14.04.1 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, 11. January 2016 14:10 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

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[Kernel-packages] [Bug 1534054] Re: use-after-free found by KASAN in blk_mq_register_disk

[Gema Gomez]

** Description changed:

  We are trying to debug the kernel using KASAN and we found that when a
  VM is booting in our cloud, on the virtualised kernel, there is a use-
  after-free access that should not be there.
  
- Here is the trace from KASAN:
+ The failing VM was running on a host with kernel 3.13.0-66-generic
+ (trusty). Hosts' qemu version: 1:2.2+dfsg-5expubuntu9.3~cloud0
+ 
+ Here is the trace from KASAN (from the VM):
  
  The error message can be observed in the dmesg when the guest VM booted
  with v3.13.0-65 with KASAN enabled.
  
  ==
  BUG: KASan: use after free in blk_mq_register_disk+0x193/0x260 at addr 
8801ec247400
  Read of size 8 by task swapper/0/1
  =
  BUG kmalloc-32 (Not tainted): kasan: bad access detected
  -
  
  Disabling lock debugging due to kernel taint
  INFO: Slab 0xea0007b091c0 objects=128 used=128 fp=0x  (null) 
flags=0x280
  INFO: Object 0x8801ec247400 @offset=1024 fp=0x8801ec247420
  
  Bytes b4 8801ec2473f0: 00 ac 71 ef 01 88 ff ff 00 ac 79 ef 01 88 ff ff  
..q...y.
  Object 8801ec247400: 20 74 24 ec 01 88 ff ff 2f 76 69 72 74 75 61 6c   
t$./virtual
  Object 8801ec247410: 2f 62 64 69 2f 32 35 33 3a 30 00 00 00 00 00 00  
/bdi/253:0..
  CPU: 0 PID: 1 Comm: swapper/0 Tainted: GB 3.13.0-65-generic #105
  Hardware name: OpenStack Foundation OpenStack Nova, BIOS 
1.7.5-20150310_111955-batsu 04/01/2014
   ea0007b091c0 8801ec0cb9a8 81a6ce35 8801ef001c00
   8801ec0cb9d8 81244aed 8801ef001c00 ea0007b091c0
   8801ec247400 8801ef79ac98 8801ec0cba00 8124ac36
  Call Trace:
   [] dump_stack+0x45/0x56
   [] print_trailer+0xfd/0x170
   [] object_err+0x36/0x40
   [] kasan_report_error+0x1e9/0x3a0
   [] ? sysfs_get+0x17/0x50
   [] ? kobject_add_internal+0x29b/0x4a0
   [] kasan_report+0x40/0x50
   [] ? dev_printk_emit+0x20/0x40
   [] ? blk_mq_register_disk+0x193/0x260
   [] __asan_load8+0x69/0xa0
   [] blk_mq_register_disk+0x193/0x260
   [] blk_register_queue+0xd2/0x170
   [] add_disk+0x31f/0x720
   [] virtblk_probe+0x58a/0x980
   [] ? virtblk_restore+0x100/0x100
   [] virtio_dev_probe+0x1be/0x280
   [] ? __device_attach+0x70/0x70
   [] driver_probe_device+0xe2/0x5c0
   [] ? __device_attach+0x70/0x70
   [] __driver_attach+0xc3/0xd0
   [] bus_for_each_dev+0x95/0xe0
   [] driver_attach+0x2b/0x30
   [] bus_add_driver+0x268/0x360
   [] driver_register+0xd3/0x1a0
   [] ? loop_init+0x14b/0x14b
   [] register_virtio_driver+0x3c/0x60
   [] init+0x53/0x80
   [] do_one_initcall+0xda/0x1a0
   [] kernel_init_freeable+0x1eb/0x27e
   [] ? rest_init+0x80/0x80
   [] kernel_init+0xe/0x130
   [] ret_from_fork+0x58/0x90
   [] ? rest_init+0x80/0x80
  Memory state around the buggy address:
   8801ec247300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
   8801ec247380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  >8801ec247400: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc
     ^
   8801ec247480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
   8801ec247500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
  ==

** Description changed:

  We are trying to debug the kernel using KASAN and we found that when a
  VM is booting in our cloud, on the virtualised kernel, there is a use-
  after-free access that should not be there.
  
  The failing VM was running on a host with kernel 3.13.0-66-generic
  (trusty). Hosts' qemu version: 1:2.2+dfsg-5expubuntu9.3~cloud0
+ 
+ The flavour of this VM is 4 CPUs, 8G RAM, 80G of root disk, 0 G swap and
+ 0 G ephemeral disk.
  
  Here is the trace from KASAN (from the VM):
  
  The error message can be observed in the dmesg when the guest VM booted
  with v3.13.0-65 with KASAN enabled.
  
  ==
  BUG: KASan: use after free in blk_mq_register_disk+0x193/0x260 at addr 
8801ec247400
  Read of size 8 by task swapper/0/1
  =
  BUG kmalloc-32 (Not tainted): kasan: bad access detected
  -
  
  Disabling lock debugging due to kernel taint
  INFO: Slab 0xea0007b091c0 objects=128 used=128 fp=0x  (null) 
flags=0x280
  INFO: Object 0x8801ec247400 @offset=1024 fp=0x8801ec247420
  
  Bytes b4 8801ec2473f0: 00 ac 71 ef 01 88 ff ff 00 ac 79 ef 01 88 ff ff  
..q...y.
  Object 8801ec247400: 20 74 24 ec 01 88 ff ff 2f 76 69 72 74 75 61 6c   
t$./virtual
  Object 8801ec247410: 2f 62 64 69 2f 32 35 33 3a 30 00 00 00 00 00 00  
/bdi/253:0..
  CPU: 0 PID: 1 Comm: 

[Kernel-packages] [Bug 1532267] Re: Bluetooth Qualcomm Atheros QCA9565 / AR9565 [168c:0036] not recognized

[Igor Ayres]

I'm using Ubuntu 12.04 and isn't working...

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Title:
  Bluetooth Qualcomm Atheros QCA9565 / AR9565 [168c:0036]  not
  recognized

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have installed Ubuntu 14.04 on my Acer Aspire E5-573G, and the
  bluetooth was not recognized, but wifi is working perfectly. This
  problem occurred from kernel 3.19 - 4.4-rc8.

  03:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless 
Network Adapter [168c:0036] (rev 01)
   Subsystem: Lite-On Communications Inc Device [11ad:0803]
   Kernel driver in use: ath9k

  The result of lsusb;
  Bus 003 Device 002: ID 8087:8001 Intel Corp.
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
  Bus 001 Device 003: ID 1bcf:2c81 Sunplus Innovation Technology Inc.
  Bus 001 Device 005: ID 046d:c534 Logitech, Inc.
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-4.2.0-23-generic 4.2.0-23.28~14.04.1
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  Uname: Linux 4.2.0-23-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Jan  8 14:41:21 2016
  InstallationDate: Installed on 2015-12-25 (13 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  SourcePackage: linux-lts-wily
  UpgradeStatus: No upgrade log present (probably fresh install)
  ---
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lmrodrigues   2174 F pulseaudio
   /dev/snd/controlC1:  lmrodrigues   2174 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=898c0089-7a66-4b09-b59b-0953113ce894
  InstallationDate: Installed on 2015-12-25 (15 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: Acer Aspire E5-573G
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-23-generic 
root=UUID=37df17cf-666c-4aa5-b851-ef8e5f7ce3e4 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.144+ar3012
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/25/2015
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.31
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: ZORO_BH
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.31:bd09/25/2015:svnAcer:pnAspireE5-573G:pvrV3.72:rvnAcer:rnZORO_BH:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E5-573G
  dmi.product.version: V3.72
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1534054] Re: use-after-free found by KASAN in blk_mq_register_disk

[Gema Gomez]

** Description changed:

+ We are trying to debug the kernel using KASAN and we found that when a
+ VM is booting in our cloud, on the virtualised kernel, there is a use-
+ after-free access that should not be there.
+ 
+ Here is the trace from KASAN:
+ 
  The error message can be observed in the dmesg when the guest VM booted
  with v3.13.0-65 with KASAN enabled.
  
  ==
  BUG: KASan: use after free in blk_mq_register_disk+0x193/0x260 at addr 
8801ec247400
  Read of size 8 by task swapper/0/1
  =
  BUG kmalloc-32 (Not tainted): kasan: bad access detected
  -
  
  Disabling lock debugging due to kernel taint
  INFO: Slab 0xea0007b091c0 objects=128 used=128 fp=0x  (null) 
flags=0x280
  INFO: Object 0x8801ec247400 @offset=1024 fp=0x8801ec247420
  
  Bytes b4 8801ec2473f0: 00 ac 71 ef 01 88 ff ff 00 ac 79 ef 01 88 ff ff  
..q...y.
  Object 8801ec247400: 20 74 24 ec 01 88 ff ff 2f 76 69 72 74 75 61 6c   
t$./virtual
  Object 8801ec247410: 2f 62 64 69 2f 32 35 33 3a 30 00 00 00 00 00 00  
/bdi/253:0..
  CPU: 0 PID: 1 Comm: swapper/0 Tainted: GB 3.13.0-65-generic #105
  Hardware name: OpenStack Foundation OpenStack Nova, BIOS 
1.7.5-20150310_111955-batsu 04/01/2014
   ea0007b091c0 8801ec0cb9a8 81a6ce35 8801ef001c00
   8801ec0cb9d8 81244aed 8801ef001c00 ea0007b091c0
   8801ec247400 8801ef79ac98 8801ec0cba00 8124ac36
  Call Trace:
   [] dump_stack+0x45/0x56
   [] print_trailer+0xfd/0x170
   [] object_err+0x36/0x40
   [] kasan_report_error+0x1e9/0x3a0
   [] ? sysfs_get+0x17/0x50
   [] ? kobject_add_internal+0x29b/0x4a0
   [] kasan_report+0x40/0x50
   [] ? dev_printk_emit+0x20/0x40
   [] ? blk_mq_register_disk+0x193/0x260
   [] __asan_load8+0x69/0xa0
   [] blk_mq_register_disk+0x193/0x260
   [] blk_register_queue+0xd2/0x170
   [] add_disk+0x31f/0x720
   [] virtblk_probe+0x58a/0x980
   [] ? virtblk_restore+0x100/0x100
   [] virtio_dev_probe+0x1be/0x280
   [] ? __device_attach+0x70/0x70
   [] driver_probe_device+0xe2/0x5c0
   [] ? __device_attach+0x70/0x70
   [] __driver_attach+0xc3/0xd0
   [] bus_for_each_dev+0x95/0xe0
   [] driver_attach+0x2b/0x30
   [] bus_add_driver+0x268/0x360
   [] driver_register+0xd3/0x1a0
   [] ? loop_init+0x14b/0x14b
   [] register_virtio_driver+0x3c/0x60
   [] init+0x53/0x80
   [] do_one_initcall+0xda/0x1a0
   [] kernel_init_freeable+0x1eb/0x27e
   [] ? rest_init+0x80/0x80
   [] kernel_init+0xe/0x130
   [] ret_from_fork+0x58/0x90
   [] ? rest_init+0x80/0x80
  Memory state around the buggy address:
   8801ec247300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
   8801ec247380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  >8801ec247400: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc
     ^
   8801ec247480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
   8801ec247500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
  ==

** Tags added: sts

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Title:
  use-after-free found by KASAN in blk_mq_register_disk

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  We are trying to debug the kernel using KASAN and we found that when a
  VM is booting in our cloud, on the virtualised kernel, there is a use-
  after-free access that should not be there.

  Here is the trace from KASAN:

  The error message can be observed in the dmesg when the guest VM
  booted with v3.13.0-65 with KASAN enabled.

  ==
  BUG: KASan: use after free in blk_mq_register_disk+0x193/0x260 at addr 
8801ec247400
  Read of size 8 by task swapper/0/1
  =
  BUG kmalloc-32 (Not tainted): kasan: bad access detected
  -

  Disabling lock debugging due to kernel taint
  INFO: Slab 0xea0007b091c0 objects=128 used=128 fp=0x  (null) 
flags=0x280
  INFO: Object 0x8801ec247400 @offset=1024 fp=0x8801ec247420

  Bytes b4 8801ec2473f0: 00 ac 71 ef 01 88 ff ff 00 ac 79 ef 01 88 ff ff  
..q...y.
  Object 8801ec247400: 20 74 24 ec 01 88 ff ff 2f 76 69 72 74 75 61 6c   
t$./virtual
  Object 8801ec247410: 2f 62 64 69 2f 32 35 33 3a 30 00 00 00 00 00 00  
/bdi/253:0..
  CPU: 0 PID: 1 Comm: swapper/0 Tainted: GB 3.13.0-65-generic #105
  Hardware name: OpenStack Foundation OpenStack Nova, BIOS 
1.7.5-20150310_111955-batsu 04/01/2014
  

[Kernel-packages] [Bug 1532811] onza (amd64) - tests ran: 180, failed: 3

[Brad Figg]

tests ran: 180, failed: 3;
  
http://kernel.ubuntu.com/testing/3.16.0-58.78~14.04.1/onza__3.16.0-58.78~14.04.1__2016-01-14_06-35-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-58.78~14.04.1 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.16.0-58.78~14.04.1 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, 11. January 2016 14:10 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

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[Kernel-packages] [Bug 1527914] Re: Huawei E3372 is not detected and cannot be used

[Mikaela Suomalainen]

I finally tested it on ubuntu-12.04.4-dvd-amd64.iso and it worked, so I
think this is regression.

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

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Title:
  Huawei E3372 is not detected and cannot be used

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I believe this is duplicate of bug #1424181. It does appear in
  lsb_usb, but networkmanager doesn't react to it or give me option to
  connect using it.

  I have been able to reproduce this with mainstream kernel as seen in
  the bug #1424181.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.3.0-2-generic 4.3.0-2.11 [modified: 
boot/vmlinuz-4.3.0-2-generic]
  ProcVersionSignature: Ubuntu 4.3.0-2.11-generic 4.3.0
  Uname: Linux 4.3.0-2-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.19.3-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mikaela1352 F pulseaudio
   /dev/snd/controlC1:  mikaela1352 F pulseaudio
  CurrentDesktop: MATE
  Date: Sat Dec 19 20:35:36 2015
  HibernationDevice: RESUME=UUID=431ec214-73ef-4058-b283-5721bb5a45d2
  InstallationDate: Installed on 2015-12-12 (7 days ago)
  InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Alpha amd64 
(20151212)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0bda:57b4 Realtek Semiconductor Corp. 
   Bus 001 Device 002: ID 13d3:3414 IMC Networks 
   Bus 001 Device 006: ID 12d1:14dc Huawei Technologies Co., Ltd. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. X550JX
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.3.0-2-generic.efi.signed 
root=UUID=ab0e7270-40bc-4a68-a541-59fd96690354 ro rw acpi_osi=
  RelatedPackageVersions:
   linux-restricted-modules-4.3.0-2-generic N/A
   linux-backports-modules-4.3.0-2-generic  N/A
   linux-firmware   1.154
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/07/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X550JX.204
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X550JX
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX550JX.204:bd05/07/2015:svnASUSTeKCOMPUTERINC.:pnX550JX:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX550JX:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X550JX
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1532811] fozzie (i386) - tests ran: 153, failed: 1

[Brad Figg]

tests ran: 153, failed: 1;
  
http://kernel.ubuntu.com/testing/3.16.0-58.78~14.04.1/fozzie__3.16.0-58.78~14.04.1__2016-01-14_07-03-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-58.78~14.04.1 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.16.0-58.78~14.04.1 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, 11. January 2016 14:10 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

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[Kernel-packages] [Bug 1534054] Re: use-after-free found by KASAN in blk_mq_register_disk

[Gema Gomez]

** Description changed:

  We are trying to debug the kernel using KASAN and we found that when a
  VM is booting in our cloud, on the virtualised kernel, there is a use-
  after-free access that should not be there.
  
  The failing VM was running on a host with kernel 3.13.0-66-generic
- (trusty). Hosts' qemu version: 1:2.2+dfsg-5expubuntu9.3~cloud0
+ (trusty). Hosts' qemu version: 1:2.2+dfsg-5expubuntu9.3~cloud0. Hosts'
+ seabios: 1.7.5-1ubuntu1~cloud0
  
  The flavour of this VM is 4 CPUs, 8G RAM, 80G of root disk, 0 G swap and
  0 G ephemeral disk.
  
  Here is the trace from KASAN (from the VM):
  
  The error message can be observed in the dmesg when the guest VM booted
  with v3.13.0-65 with KASAN enabled.
  
  ==
  BUG: KASan: use after free in blk_mq_register_disk+0x193/0x260 at addr 
8801ec247400
  Read of size 8 by task swapper/0/1
  =
  BUG kmalloc-32 (Not tainted): kasan: bad access detected
  -
  
  Disabling lock debugging due to kernel taint
  INFO: Slab 0xea0007b091c0 objects=128 used=128 fp=0x  (null) 
flags=0x280
  INFO: Object 0x8801ec247400 @offset=1024 fp=0x8801ec247420
  
  Bytes b4 8801ec2473f0: 00 ac 71 ef 01 88 ff ff 00 ac 79 ef 01 88 ff ff  
..q...y.
  Object 8801ec247400: 20 74 24 ec 01 88 ff ff 2f 76 69 72 74 75 61 6c   
t$./virtual
  Object 8801ec247410: 2f 62 64 69 2f 32 35 33 3a 30 00 00 00 00 00 00  
/bdi/253:0..
  CPU: 0 PID: 1 Comm: swapper/0 Tainted: GB 3.13.0-65-generic #105
  Hardware name: OpenStack Foundation OpenStack Nova, BIOS 
1.7.5-20150310_111955-batsu 04/01/2014
   ea0007b091c0 8801ec0cb9a8 81a6ce35 8801ef001c00
   8801ec0cb9d8 81244aed 8801ef001c00 ea0007b091c0
   8801ec247400 8801ef79ac98 8801ec0cba00 8124ac36
  Call Trace:
   [] dump_stack+0x45/0x56
   [] print_trailer+0xfd/0x170
   [] object_err+0x36/0x40
   [] kasan_report_error+0x1e9/0x3a0
   [] ? sysfs_get+0x17/0x50
   [] ? kobject_add_internal+0x29b/0x4a0
   [] kasan_report+0x40/0x50
   [] ? dev_printk_emit+0x20/0x40
   [] ? blk_mq_register_disk+0x193/0x260
   [] __asan_load8+0x69/0xa0
   [] blk_mq_register_disk+0x193/0x260
   [] blk_register_queue+0xd2/0x170
   [] add_disk+0x31f/0x720
   [] virtblk_probe+0x58a/0x980
   [] ? virtblk_restore+0x100/0x100
   [] virtio_dev_probe+0x1be/0x280
   [] ? __device_attach+0x70/0x70
   [] driver_probe_device+0xe2/0x5c0
   [] ? __device_attach+0x70/0x70
   [] __driver_attach+0xc3/0xd0
   [] bus_for_each_dev+0x95/0xe0
   [] driver_attach+0x2b/0x30
   [] bus_add_driver+0x268/0x360
   [] driver_register+0xd3/0x1a0
   [] ? loop_init+0x14b/0x14b
   [] register_virtio_driver+0x3c/0x60
   [] init+0x53/0x80
   [] do_one_initcall+0xda/0x1a0
   [] kernel_init_freeable+0x1eb/0x27e
   [] ? rest_init+0x80/0x80
   [] kernel_init+0xe/0x130
   [] ret_from_fork+0x58/0x90
   [] ? rest_init+0x80/0x80
  Memory state around the buggy address:
   8801ec247300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
   8801ec247380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  >8801ec247400: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc
     ^
   8801ec247480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
   8801ec247500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
  ==

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https://bugs.launchpad.net/bugs/1534054

Title:
  use-after-free found by KASAN in blk_mq_register_disk

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  We are trying to debug the kernel using KASAN and we found that when a
  VM is booting in our cloud, on the virtualised kernel, there is a use-
  after-free access that should not be there.

  The failing VM was running on a host with kernel 3.13.0-66-generic
  (trusty). Hosts' qemu version: 1:2.2+dfsg-5expubuntu9.3~cloud0. Hosts'
  seabios: 1.7.5-1ubuntu1~cloud0

  The flavour of this VM is 4 CPUs, 8G RAM, 80G of root disk, 0 G swap
  and 0 G ephemeral disk.

  Here is the trace from KASAN (from the VM):

  The error message can be observed in the dmesg when the guest VM
  booted with v3.13.0-65 with KASAN enabled.

  ==
  BUG: KASan: use after free in blk_mq_register_disk+0x193/0x260 at addr 
8801ec247400
  Read of size 8 by task swapper/0/1
  =
  BUG kmalloc-32 (Not tainted): kasan: bad access detected
  -

  Disabling lock debugging due to kernel taint
  INFO: 

[Kernel-packages] [Bug 1533221] Lsusb.txt

[Ian Booth]

apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1533221/+attachment/4549793/+files/Lsusb.txt

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https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533221/+subscriptions

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[Kernel-packages] [Bug 1533221] ProcModules.txt

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apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1533221/+attachment/4549797/+files/ProcModules.txt

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https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1533221] RfKill.txt

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apport information

** Attachment added: "RfKill.txt"
   https://bugs.launchpad.net/bugs/1533221/+attachment/4549799/+files/RfKill.txt

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https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533221/+subscriptions

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[Kernel-packages] [Bug 1533221] ProcInterrupts.txt

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apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1533221/+attachment/4549796/+files/ProcInterrupts.txt

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https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533221/+subscriptions

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[Kernel-packages] [Bug 1533221] ProcEnviron.txt

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apport information

** Attachment added: "ProcEnviron.txt"
   
https://bugs.launchpad.net/bugs/1533221/+attachment/4549795/+files/ProcEnviron.txt

-- 
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https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533221/+subscriptions

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[Kernel-packages] [Bug 1533221] CRDA.txt

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apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1533221/+attachment/4549788/+files/CRDA.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533221/+subscriptions

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[Kernel-packages] [Bug 1533221] JournalErrors.txt

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apport information

** Attachment added: "JournalErrors.txt"
   
https://bugs.launchpad.net/bugs/1533221/+attachment/4549791/+files/JournalErrors.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533221/+subscriptions

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[Kernel-packages] [Bug 1533221] ProcCpuinfo.txt

[Ian Booth]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1533221/+attachment/4549794/+files/ProcCpuinfo.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
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Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1533221] UdevDb.txt

[Ian Booth]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1533221/+attachment/4549800/+files/UdevDb.txt

-- 
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https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1533221] Lspci.txt

[Ian Booth]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1533221/+attachment/4549792/+files/Lspci.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1533221] AlsaInfo.txt

[Ian Booth]

apport information

** Attachment added: "AlsaInfo.txt"
   
https://bugs.launchpad.net/bugs/1533221/+attachment/4549787/+files/AlsaInfo.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1533221] Re: Booting with intel graphics enabled results in a lockup

[Ian Booth]

The only kernel I can get to work at all in terms of allowing lightdm to
run and me to log in is 3.19.x

All Ubuntu kernels I have tried
- 4.2.0-23
- 4.3.0-6
- 4.4.0-0

cause boot to lock up. It's not just lightdm that fails. You can't even
Alt-Shift F1 to a console.

The only 4.x kernel that works (which also allows networking) in
mainline 4.4.

** Description changed:

- Booting with intel graphics enabled results in a lockup loading lightdm
- or logging in results in the greeter screen appearing again. The laptop
- has a Nvidia GTX730 graphics card which can be switched off via
- bumblebee or prime.
+ Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
+ --- 
+ ApportVersion: 2.19.1-0ubuntu5
+ Architecture: amd64
+ AudioDevicesInUse:
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  ian2045 F pulseaudio
+ CurrentDesktop: Unity
+ DistroRelease: Ubuntu 15.10
+ HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
+ MachineType: Notebook P65_P67RGRERA
+ NonfreeKernelModules: nvidia_modeset nvidia
+ Package: linux (not installed)
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
+ ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
+ RelatedPackageVersions:
+  linux-restricted-modules-3.19.0-43-generic N/A
+  linux-backports-modules-3.19.0-43-generic  N/A
+  linux-firmware 1.155
+ Tags:  wily
+ UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
+ Uname: Linux 3.19.0-43-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
+ _MarkForUpload: True
+ dmi.bios.date: 11/20/2015
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: 1.05.10
+ dmi.board.asset.tag: Tag 12345
+ dmi.board.name: P65_P67RGRERA
+ dmi.board.vendor: Notebook
+ dmi.board.version: Not Applicable
+ dmi.chassis.asset.tag: No Asset Tag
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: Notebook
+ dmi.chassis.version: N/A
+ dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
+ dmi.product.name: P65_P67RGRERA
+ dmi.product.version: Not Applicable
+ dmi.sys.vendor: Notebook

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533221/+subscriptions

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Post 

[Kernel-packages] [Bug 1533221] IwConfig.txt

[Ian Booth]

apport information

** Attachment added: "IwConfig.txt"
   
https://bugs.launchpad.net/bugs/1533221/+attachment/4549790/+files/IwConfig.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533221/+subscriptions

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[Kernel-packages] [Bug 1533221] CurrentDmesg.txt

[Ian Booth]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1533221/+attachment/4549789/+files/CurrentDmesg.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1533221] PulseList.txt

[Ian Booth]

apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1533221/+attachment/4549798/+files/PulseList.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1533221

Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

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[Kernel-packages] [Bug 1533221] WifiSyslog.txt

[Ian Booth]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1533221/+attachment/4549801/+files/WifiSyslog.txt

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

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Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

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[Kernel-packages] [Bug 1464833] Re: Unable to configure Firmware Assisted dump

[Louis Bouchard]

Hello Praveen,

Would it be possible for you to test the uploaded packages in the
trusty-proposed archive to confirm that the fix is adequate.  Please
don't forget to remove the test packages provided in the PPA.

Kind regards,

...Louis

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Title:
  Unable to configure Firmware Assisted dump

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

Bug description:
  [SRU justification]
  This represent a hardware enablement SRU : Firmware assisted dumps (fadump) 
are not possible on LTS.

  [Impact]
  The fadump mechanism cannot be used on Power systems running Trusty

  [Fix]
  Backport fadump functionality from makedumpfile 1.5.8 present in Wily and 
onward.

  [Test Case]
  See comment #9 : The proposed SRU has been tested from a PPA on a Power VM.

  [Regression]
  None expected from a functionality point of view as it is a new feature. 
Existing code paths are minimally modified.

  [Original description of the problem]

  ---Steps to Reproduce---
  1) Using latest daily ISO install 14.04.02 as a Power VM guest.
  2) Upgrade the kernel to 3.19 level (3.19.0-18-generic)
  3) In order to use Firmware Assisted Dump feature update the kernel command 
with fadump=on.
  4) Reboot.

  Post reboot using kdump-config load command fails with following
  message :

  # kdump-config load
  Memory for crashkernel is not reserved
  Please reserve memory by passing"crashkernel=X@Y" parameter to kernel
  Then try to loading kdump kernel
   * failed to load kdump kernel

  # kdump-config status
  current state   : Not ready to kdump
  #

  # cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-3.19.0-18-generic 
root=UUID=3ea23bcf-7269-432f-bacc-f82c6cdd774e ro splash quiet fadump=on 
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M 
vt.handoff=7
  # cat /sys/kernel/fadump_enabled
  1
  # cat /sys/kernel/fadump_registered
  0
  #

  # dmesg | grep -i Firmware
  [0.00] Reserved 5120MB of memory at 97279MB for firmware-assisted dump
  [0.00] firmware_features = 0x0001c45ffc5f
  #
  # cat /boot/config-3.19.0-18-generic | grep -i FA_DUMP
  CONFIG_FA_DUMP=y
  #

  Are there any user space fixes missing which prevents me from
  configuring firmware assisted dump ?

  == Comment: #4 - Hari Krishna Bathini  - 2015-06-12 
05:28:24 ==
  This patch makes kdump-tools fadump aware so as to switch between
  kdump & fadump seemlessly based on the dump method enabled (fadump/kdump).

  Thanks
  Hari

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[Kernel-packages] [Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

[Alvaro Uría]

** Tags added: canonical-bootstack

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Title:
  Soft lockup with "block nbdX: Attempted send on closed socket" spam

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Some of our nova compute hosts regularly freeze, sometimes for a few
  hours, with kern.log getting spammed with:

  block nbdX: Attempted send on closed socket

  and a few "CPU soft lockup" messages (see attached log). This clears
  up when the queue gets cleared, eg :

  block nbdX: queue cleared

  trusty hosts with kernel version 3.19.0-30-generic.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov 24 12:23 seq
   crw-rw 1 root audio 116, 33 Nov 24 12:23 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 14.04
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: HP ProLiant DL385 G7
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-36-generic 
root=UUID=13289ac9-8dc9-4feb-b6bd-ca7db66b21d6 ro console=tty0 
console=ttyS1,38400 nosplash crashkernel=384M-:512M nox2apic intremap=off
  ProcVersionSignature: Ubuntu 
3.19.0-36.41~14.04.1hf00090138v20151122b1-generic 3.19.8-ckt9
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-36-generic N/A
   linux-backports-modules-3.19.0-36-generic  N/A
   linux-firmware 1.127.18
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty uec-images
  Uname: Linux 3.19.0-36-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 02/02/2014
  dmi.bios.vendor: HP
  dmi.bios.version: A18
  dmi.chassis.type: 23
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrA18:bd02/02/2014:svnHP:pnProLiantDL385G7:pvr:cvnHP:ct23:cvr:
  dmi.product.name: ProLiant DL385 G7
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1532975] Re: Screen periodically goes black for a second

[boukeas]

I have updated the BIOS to the latest version. Here is the output of
dmidecode:

M74 Ver. 01.16
11/26/2015

So far, I have not observed the problematic behaviour. I will mark the
bug status as Invalid, as requested, and change it to Confirmed if the
problem re-appears. Thank you.

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

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Title:
  Screen periodically goes black for a second

Status in linux package in Ubuntu:
  Invalid

Bug description:
  I am using Ubuntu 14.04.3 on a HP ProBook 430 G2/2246. It is often the
  case that my screen goes black for a second and then recovers. It is
  my impression that this only happens when the computer has been idle
  -- even for a very short time -- so I have disabled screen locking and
  dimming and I have also removed the gnome-screensaver package, yet the
  problem persists.

  I took a look at /var/log/syslog and discovered an identical set of
  error messages (dump traces, mainly) for every time this happens. I am
  attaching a file with this set of messages.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8.1
  ProcVersionSignature: Ubuntu 3.16.0-57.77~14.04.1-generic 3.16.7-ckt20
  Uname: Linux 3.16.0-57-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.1-0ubuntu3.19
  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
  CurrentDesktop: Unity
  Date: Tue Jan 12 00:02:52 2016
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] 
(rev 0b) (prog-if 00 [VGA controller])
 Subsystem: Hewlett-Packard Company Device [103c:2246]
  InstallationDate: Installed on 2015-04-20 (266 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP ProBook 430 G2
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-57-generic 
root=UUID=3a069045-f0b3-46ac-b25f-057beaa48b7e ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/16/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M74 Ver. 01.04
  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.01.04:bd08/16/2014: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
  version.compiz: compiz 1:0.9.12+14.10.20140812-0ubuntu1.01
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri N/A
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core N/A
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
  version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
  xserver.bootTime: Thu Dec 31 15:19:11 2015
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id   14425 
   vendor SEC
  xserver.version: 2:1.16.0-1ubuntu1.2~trusty2

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[Kernel-packages] [Bug 1533048] Re: [Dell Inc. Inspiron 5537] suspend/resume failure

[Marc Deslauriers]

Thanks for taking the time to report this bug and helping to make Ubuntu
better. We appreciate the difficulties you are facing, but this appears
to be a "regular" (non-security) bug.  I have unmarked it as a security
issue since this bug does not show evidence of allowing attackers to
cross privilege boundaries nor directly cause loss of data/privacy.
Please feel free to report any other bugs you may find.

** Information type changed from Private Security to Public

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Title:
  [Dell Inc. Inspiron 5537] suspend/resume failure

Status in linux package in Ubuntu:
  New

Bug description:
  Whenever the user logs in, there is a notification about the error.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.18.0-12-generic 3.18.0-12.13
  ProcVersionSignature: Ubuntu 3.18.0-12.13-generic 3.18.4
  Uname: Linux 3.18.0-12-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.16-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  chandransh   1950 F pulseaudio
   /dev/snd/controlC0:  chandransh   1950 F pulseaudio
  Date: Thu Jan  7 11:30:57 2016
  DuplicateSignature: suspend/resume:Dell Inc. Inspiron 5537:A04
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  InstallationDate: Installed on 2015-12-01 (41 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Inspiron 5537
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.18.0-12-generic.efi.signed 
root=UUID=bcd2a969-618f-4a0c-b887-9babfa35e469 ro noprompt quiet splash 
vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.18.0-12-generic N/A
   linux-backports-modules-3.18.0-12-generic  N/A
   linux-firmware 1.141
  SourcePackage: linux
  Title: [Dell Inc. Inspiron 5537] suspend/resume failure
  UpgradeStatus: Upgraded to vivid on 2015-12-01 (41 days ago)
  UserGroups:
   
  dmi.bios.date: 08/19/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 04NGGW
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A04
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd08/19/2013:svnDellInc.:pnInspiron5537:pvrA04:rvnDellInc.:rn04NGGW:rvrA00:cvnDellInc.:ct8:cvrA04:
  dmi.product.name: Inspiron 5537
  dmi.product.version: A04
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1532507] Re: package linux-image-3.19.0-25-generic 3.19.0-25.26~14.04.1 failed to install/upgrade: package linux-image-3.19.0-25-generic is not ready for configuration cannot co

[Apport retracing service]

** Tags removed: need-duplicate-check

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Title:
  package linux-image-3.19.0-25-generic 3.19.0-25.26~14.04.1 failed to
  install/upgrade: package linux-image-3.19.0-25-generic is not ready
  for configuration  cannot configure (current status `half-installed')

Status in linux-lts-vivid package in Ubuntu:
  New

Bug description:
  Have update errors when updating cache, message from terminal...
   "Errors were encountered while processing:
   linux-image-3.13.0-74-generic
   linux-image-3.19.0-25-generic
   linux-image-3.19.0-42-generic
   linux-image-extra-3.13.0-74-generic
   linux-image-extra-3.19.0-25-generic
   linux-image-extra-3.19.0-42-generic
  E: Sub-process /usr/bin/dpkg returned an error code (1)
  E: Failed to process build dependencies"

  I've attempted to download from FSU server, CosmoCities Illinois
  server, and Main server, all produce the same error report.

  Thanks,

  K.M., "Anan Userman"

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.19.0-25-generic 3.19.0-25.26~14.04.1
  ProcVersionSignature: Ubuntu 3.19.0-43.49~14.04.1-generic 3.19.8-ckt10
  Uname: Linux 3.19.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  Date: Sat Jan  9 22:25:56 2016
  DuplicateSignature: 
package:linux-image-3.19.0-25-generic:3.19.0-25.26~14.04.1:package 
linux-image-3.19.0-25-generic is not ready for configuration  cannot configure 
(current status `half-installed')
  ErrorMessage: package linux-image-3.19.0-25-generic is not ready for 
configuration  cannot configure (current status `half-installed')
  InstallationDate: Installed on 2016-01-04 (5 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  RelatedPackageVersions:
   dpkg 1.17.5ubuntu5.5
   apt  1.0.1ubuntu2.10
  SourcePackage: linux-lts-vivid
  SystemImageInfo: Error: [Errno 2] No such file or directory: 
'system-image-cli'
  Title: package linux-image-3.19.0-25-generic 3.19.0-25.26~14.04.1 failed to 
install/upgrade: package linux-image-3.19.0-25-generic is not ready for 
configuration  cannot configure (current status `half-installed')
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1502155] Re: [20AQ0069GE, Realtek ALC3232, Speaker, Internal] crackling sound while booting Unity-Desktop

[Marc-Andre Meloche]

Hello, i'm currently having the same issue on a Thinkpad T450, with
Ubuntu 15.10 and 15.04

The output of alsa-info.sh gives me a different codec instead of the proposed 
fix information
0x10ec0292 0x17aa5036 0

i have
0x10ec0292 0x17aa5034 0

I tried the fix with both 0x17aa5036 and 0x17aa5034, on Ubuntu 15.10 and
15.04 without luck, the symptom stays, the cracking sound appears at
startup and shutdown.

Probably caused by the same issue, i get a static noise in the left
headphone.

Thanks for your help.

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https://bugs.launchpad.net/bugs/1502155

Title:
  [20AQ0069GE, Realtek ALC3232, Speaker, Internal] crackling sound while
  booting Unity-Desktop

Status in linux package in Ubuntu:
  Incomplete
Status in Debian:
  Fix Released
Status in Fedora:
  Unknown
Status in Suse:
  Fix Released

Bug description:
  Machine is an T440s. Todays Daily Build of Ubuntu Unity, but was also
  on Ubuntu 15.10 Beta

  While booting into Desktop a crackling sound appears (like connect
  speakers or headphones to a music player if not muted) and it sounds
  very unhealthy to the speakers.

  When using Debian Testing I have the issue while booting. With Fedora
  23 Beta its also the same while booting. Always this unhealthy
  sounding crackling noise and then working normal after booting is
  finished. Muting is working, volume selecting is working without any
  issues, just while booting to Desktop there seems to be something not
  working properly while initializing internal speakers.

  On latest Ubuntu 14.04.3 there is no crackling while booting. Just
  booting normally into Desktop. You can hear that the speakers are
  initialized with a very silent plopping sound (as also in Debian
  Stable) but I think I start observing it just because of this
  crackling sound before. I was running Ubuntu 14.04.2 plus LTS Enabled
  Stack before and there were also no such issues.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: alsa-base 1.0.25+dfsg-0ubuntu5
  ProcVersionSignature: Ubuntu 4.2.0-12.14-generic 4.2.1
  Uname: Linux 4.2.0-12-generic x86_64
  ApportVersion: 2.19-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC1D0p:   ubuntu 1987 F...m pulseaudio
   /dev/snd/controlC1:  ubuntu 1987 F pulseaudio
   /dev/snd/controlC0:  ubuntu 1987 F pulseaudio
  CasperVersion: 1.365
  CurrentDesktop: Unity
  Date: Fri Oct  2 13:32:32 2015
  LiveMediaBuild: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20151002)
  PackageArchitecture: all
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful
  Symptom_Card: Built-in Audio - HDA Intel PCH
  Symptom_Jack: Speaker, Internal
  Symptom_PulsePlaybackTest: PulseAudio playback test successful
  Symptom_Type: None of the above
  Title: [20AQ0069GE, Realtek ALC3232, Speaker, Internal] Playback problem
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/22/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GJET84WW (2.34 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20AQ0069GE
  dmi.board.vendor: LENOVO
  dmi.board.version: 0B98401 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:bvrGJET84WW(2.34):bd06/22/2015:svnLENOVO:pn20AQ0069GE:pvrThinkPadT440s:rvnLENOVO:rn20AQ0069GE:rvr0B98401PRO:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20AQ0069GE
  dmi.product.version: ThinkPad T440s
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.19-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu 2025 F pulseaudio
   /dev/snd/controlC0:  ubuntu 2025 F pulseaudio
  CasperVersion: 1.365
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  LiveMediaBuild: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20151002)
  MachineType: LENOVO 20AQ0069GE
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/username.seed boot=casper quiet splash ---
  ProcVersionSignature: Ubuntu 4.2.0-12.14-generic 4.2.1
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-12-generic N/A
   linux-backports-modules-4.2.0-12-generic  N/A
   linux-firmware1.148
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 4.2.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare 

[Kernel-packages] [Bug 1516263] [NEW] Texts are not rendering properly

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

In a Ubuntu 16.04 Live session some letters are not showing at all, some
very white or bold. Sometimes hovering on them shows the original text,
sometimes blinking.

WORKAROUND: Install the nvidia proprietary drivers.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: xorg 1:7.7+7ubuntu4
ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
Uname: Linux 4.2.0-16-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.19.1-0ubuntu3
Architecture: amd64
CasperVersion: 1.365
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Sat Nov 14 16:16:18 2015
DistUpgraded: Fresh install
DistroCodename: wily
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
 NVIDIA Corporation GM107 [GeForce GTX 750] [10de:1381] (rev a2) (prog-if 00 
[VGA controller])
   Subsystem: ASUSTeK Computer Inc. Device [1043:84ad]
LiveMediaBuild: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: To be filled by O.E.M. To be filled by O.E.M.
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/username.seed boot=casper quiet splash ---
Renderer: Software
SourcePackage: xorg
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/07/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2501
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: M5A99FX PRO R2.0
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2501:bd04/07/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.: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: To be filled by O.E.M.
version.compiz: compiz 1:0.9.12.2+15.10.20151015-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.64-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4
version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 
1:7.5.0+git20150819-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20150808-0ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3
xserver.bootTime: Sat Nov 14 20:58:08 2015
xserver.configfile: default
xserver.errors:
 Failed to load module "nvidia" (module does not exist, 0)
 Failed to load module "nvidia" (module does not exist, 0)
 AIGLX: reverting to software rendering
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.17.2-1ubuntu9
xserver.video_driver: nouveau

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


** Tags: amd64 apport-bug compiz-0.9 latest-bios-2501 regression-release ubuntu 
wily xenial
-- 
Texts are not rendering properly
https://bugs.launchpad.net/bugs/1516263
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[Kernel-packages] [Bug 1516263] Re: Texts are not rendering properly

[Christopher M. Penalver]

Pavak Paul, at your earliest convenience, could you please test the
latest upstream kernel available from the very top line at the top of
the page from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D
(the release names are irrelevant for testing, and please do not test
the daily folder)? Install instructions are available at
https://wiki.ubuntu.com/Kernel/MainlineBuilds . This will allow
additional upstream developers to examine the issue.

If testing on your main install would be inconvenient, one may:
1) Install Ubuntu to a different partition and then test this there.
2) Backup, or clone the primary install.

If the latest kernel did not allow you to test to the issue (ex. you couldn't 
boot into the OS) please make a comment in your report about this, and continue 
to test the next most recent kernel version until you can test to the issue. 
Once you've tested the upstream kernel, please comment on which kernel version 
specifically you tested. If this issue is fixed in the mainline kernel, please 
add the following tags by clicking on the yellow circle with a black pencil 
icon, next to the word Tags, located at the bottom of the report description:
kernel-fixed-upstream
kernel-fixed-upstream-X.Y-rcZ

Where X, and Y are the first two numbers of the kernel version, and Z is
the release candidate number if it exists.

If the mainline kernel does not fix the issue, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-X.Y-rcZ

Please note, an error to install the kernel does not fit the criteria of
kernel-bug-exists-upstream.

Once testing of the latest upstream kernel is complete, please mark this
report's Status as Confirmed. Please let us know your results.

Thank you for your understanding.

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

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https://bugs.launchpad.net/bugs/1516263

Title:
  Texts are not rendering properly

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  In a Ubuntu 16.04 Live session some letters are not showing at all,
  some very white or bold. Sometimes hovering on them shows the original
  text, sometimes blinking.

  WORKAROUND: Install the nvidia proprietary drivers.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: xorg 1:7.7+7ubuntu4
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  .tmp.unity.support.test.0:

  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.365
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Sat Nov 14 16:16:18 2015
  DistUpgraded: Fresh install
  DistroCodename: wily
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   NVIDIA Corporation GM107 [GeForce GTX 750] [10de:1381] (rev a2) (prog-if 00 
[VGA controller])
     Subsystem: ASUSTeK Computer Inc. Device [1043:84ad]
  LiveMediaBuild: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/username.seed boot=casper quiet splash ---
  Renderer: Software
  SourcePackage: xorg
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/07/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2501
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: M5A99FX PRO R2.0
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2501:bd04/07/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.: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: To be filled by O.E.M.
  version.compiz: compiz 1:0.9.12.2+15.10.20151015-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.64-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4
  version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
  version.xserver-xorg-video-ati: 

[Kernel-packages] [Bug 1532832] onibi (amd64) - tests ran: 194, failed: 1

[Brad Figg]

tests ran: 194, failed: 1;
  
http://kernel.ubuntu.com/testing/4.2.0-24.29/onibi__4.2.0-24.29__2016-01-14_10-32-00/results-index.html

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Title:
  linux: 4.2.0-24.29 -proposed tracker

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

Bug description:
  This bug is for tracking the 4.2.0-24.29 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, 11. January 2016 15:28 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

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[Kernel-packages] [Bug 1527914] Re: Huawei E3372 is not detected and cannot be used

[Mikaela Suomalainen]

I am sorry, but I don't understand anything from that page (too
technical for me).

Can you give me clear instructions what you want me to do?

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Title:
  Huawei E3372 is not detected and cannot be used

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  It does appear in lsb_usb, but networkmanager doesn't react to it or
  give me option to connect. It works in ubuntu-12.04.4-dvd-amd64.iso.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.3.0-2-generic 4.3.0-2.11 [modified: 
boot/vmlinuz-4.3.0-2-generic]
  ProcVersionSignature: Ubuntu 4.3.0-2.11-generic 4.3.0
  Uname: Linux 4.3.0-2-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.19.3-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mikaela1352 F pulseaudio
   /dev/snd/controlC1:  mikaela1352 F pulseaudio
  CurrentDesktop: MATE
  Date: Sat Dec 19 20:35:36 2015
  HibernationDevice: RESUME=UUID=431ec214-73ef-4058-b283-5721bb5a45d2
  InstallationDate: Installed on 2015-12-12 (7 days ago)
  InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Alpha amd64 
(20151212)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0bda:57b4 Realtek Semiconductor Corp.
   Bus 001 Device 002: ID 13d3:3414 IMC Networks
   Bus 001 Device 006: ID 12d1:14dc Huawei Technologies Co., Ltd.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. X550JX
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.3.0-2-generic.efi.signed 
root=UUID=ab0e7270-40bc-4a68-a541-59fd96690354 ro rw acpi_osi=
  RelatedPackageVersions:
   linux-restricted-modules-4.3.0-2-generic N/A
   linux-backports-modules-4.3.0-2-generic  N/A
   linux-firmware   1.154
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/07/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X550JX.204
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X550JX
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX550JX.204:bd05/07/2015:svnASUSTeKCOMPUTERINC.:pnX550JX:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX550JX:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X550JX
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1532832] bantam (amd64) - tests ran: 194, failed: 0

[Brad Figg]

tests ran: 194, failed: 0;
  
http://kernel.ubuntu.com/testing/4.2.0-24.29/bantam__4.2.0-24.29__2016-01-14_08-30-00/results-index.html

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Title:
  linux: 4.2.0-24.29 -proposed tracker

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

Bug description:
  This bug is for tracking the 4.2.0-24.29 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, 11. January 2016 15:28 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

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[Kernel-packages] [Bug 1534054] Re: use-after-free found by KASAN in blk_mq_register_disk

[Gavin Guo]

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Gavin Guo (mimi0213kimo)

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Title:
  use-after-free found by KASAN in blk_mq_register_disk

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  We are trying to debug the kernel using KASAN and we found that when a
  VM is booting in our cloud, on the virtualised kernel, there is a use-
  after-free access that should not be there.

  The failing VM was running on a host with kernel 3.13.0-66-generic
  (trusty). Hosts' qemu version: 1:2.2+dfsg-5expubuntu9.3~cloud0. Hosts'
  seabios: 1.7.5-1ubuntu1~cloud0

  The flavour of this VM is 4 CPUs, 8G RAM, 80G of root disk, 0 G swap
  and 0 G ephemeral disk.

  Here is the trace from KASAN (from the VM):

  The error message can be observed in the dmesg when the guest VM
  booted with v3.13.0-65 with KASAN enabled.

  ==
  BUG: KASan: use after free in blk_mq_register_disk+0x193/0x260 at addr 
8801ec247400
  Read of size 8 by task swapper/0/1
  =
  BUG kmalloc-32 (Not tainted): kasan: bad access detected
  -

  Disabling lock debugging due to kernel taint
  INFO: Slab 0xea0007b091c0 objects=128 used=128 fp=0x  (null) 
flags=0x280
  INFO: Object 0x8801ec247400 @offset=1024 fp=0x8801ec247420

  Bytes b4 8801ec2473f0: 00 ac 71 ef 01 88 ff ff 00 ac 79 ef 01 88 ff ff  
..q...y.
  Object 8801ec247400: 20 74 24 ec 01 88 ff ff 2f 76 69 72 74 75 61 6c   
t$./virtual
  Object 8801ec247410: 2f 62 64 69 2f 32 35 33 3a 30 00 00 00 00 00 00  
/bdi/253:0..
  CPU: 0 PID: 1 Comm: swapper/0 Tainted: GB 3.13.0-65-generic #105
  Hardware name: OpenStack Foundation OpenStack Nova, BIOS 
1.7.5-20150310_111955-batsu 04/01/2014
   ea0007b091c0 8801ec0cb9a8 81a6ce35 8801ef001c00
   8801ec0cb9d8 81244aed 8801ef001c00 ea0007b091c0
   8801ec247400 8801ef79ac98 8801ec0cba00 8124ac36
  Call Trace:
   [] dump_stack+0x45/0x56
   [] print_trailer+0xfd/0x170
   [] object_err+0x36/0x40
   [] kasan_report_error+0x1e9/0x3a0
   [] ? sysfs_get+0x17/0x50
   [] ? kobject_add_internal+0x29b/0x4a0
   [] kasan_report+0x40/0x50
   [] ? dev_printk_emit+0x20/0x40
   [] ? blk_mq_register_disk+0x193/0x260
   [] __asan_load8+0x69/0xa0
   [] blk_mq_register_disk+0x193/0x260
   [] blk_register_queue+0xd2/0x170
   [] add_disk+0x31f/0x720
   [] virtblk_probe+0x58a/0x980
   [] ? virtblk_restore+0x100/0x100
   [] virtio_dev_probe+0x1be/0x280
   [] ? __device_attach+0x70/0x70
   [] driver_probe_device+0xe2/0x5c0
   [] ? __device_attach+0x70/0x70
   [] __driver_attach+0xc3/0xd0
   [] bus_for_each_dev+0x95/0xe0
   [] driver_attach+0x2b/0x30
   [] bus_add_driver+0x268/0x360
   [] driver_register+0xd3/0x1a0
   [] ? loop_init+0x14b/0x14b
   [] register_virtio_driver+0x3c/0x60
   [] init+0x53/0x80
   [] do_one_initcall+0xda/0x1a0
   [] kernel_init_freeable+0x1eb/0x27e
   [] ? rest_init+0x80/0x80
   [] kernel_init+0xe/0x130
   [] ret_from_fork+0x58/0x90
   [] ? rest_init+0x80/0x80
  Memory state around the buggy address:
   8801ec247300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
   8801ec247380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  >8801ec247400: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc
     ^
   8801ec247480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
   8801ec247500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
  ==

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[Kernel-packages] [Bug 1527914] Re: Huawei E3372 is not detected and cannot be used

[Christopher M. Penalver]

Mikaela Suomalainen, the next step is to fully commit bisect from kernel
3.2 to 4.3 in order to identify the last good kernel commit, followed
immediately by the first bad one. This will allow for a more expedited
analysis of the root cause of your issue. Could you please do this
following https://wiki.ubuntu.com/Kernel/KernelBisection ?

Please note, finding adjacent kernel versions is not fully commit
bisecting.

After the offending commit (not kernel version) has been identified,
then please mark this report Status Confirmed.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

** Tags removed: regression-potential
** Tags added: needs-bisect regression-release

** Description changed:

- I believe this is duplicate of bug #1424181. It does appear in lsb_usb,
- but networkmanager doesn't react to it or give me option to connect
- using it.
- 
- I have been able to reproduce this with mainstream kernel as seen in the
- bug #1424181.
+ It does appear in lsb_usb, but networkmanager doesn't react to it or
+ give me option to connect. It works in ubuntu-12.04.4-dvd-amd64.iso.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.3.0-2-generic 4.3.0-2.11 [modified: 
boot/vmlinuz-4.3.0-2-generic]
  ProcVersionSignature: Ubuntu 4.3.0-2.11-generic 4.3.0
  Uname: Linux 4.3.0-2-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.19.3-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC0:  mikaela1352 F pulseaudio
-  /dev/snd/controlC1:  mikaela1352 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  mikaela1352 F pulseaudio
+  /dev/snd/controlC1:  mikaela1352 F pulseaudio
  CurrentDesktop: MATE
  Date: Sat Dec 19 20:35:36 2015
  HibernationDevice: RESUME=UUID=431ec214-73ef-4058-b283-5721bb5a45d2
  InstallationDate: Installed on 2015-12-12 (7 days ago)
  InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Alpha amd64 
(20151212)
  Lsusb:
-  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
-  Bus 001 Device 003: ID 0bda:57b4 Realtek Semiconductor Corp. 
-  Bus 001 Device 002: ID 13d3:3414 IMC Networks 
-  Bus 001 Device 006: ID 12d1:14dc Huawei Technologies Co., Ltd. 
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+  Bus 001 Device 003: ID 0bda:57b4 Realtek Semiconductor Corp.
+  Bus 001 Device 002: ID 13d3:3414 IMC Networks
+  Bus 001 Device 006: ID 12d1:14dc Huawei Technologies Co., Ltd.
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. X550JX
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.3.0-2-generic.efi.signed 
root=UUID=ab0e7270-40bc-4a68-a541-59fd96690354 ro rw acpi_osi=
  RelatedPackageVersions:
-  linux-restricted-modules-4.3.0-2-generic N/A
-  linux-backports-modules-4.3.0-2-generic  N/A
-  linux-firmware   1.154
+  linux-restricted-modules-4.3.0-2-generic N/A
+  linux-backports-modules-4.3.0-2-generic  N/A
+  linux-firmware   1.154
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/07/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X550JX.204
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X550JX
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX550JX.204:bd05/07/2015:svnASUSTeKCOMPUTERINC.:pnX550JX:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX550JX:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X550JX
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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

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Title:
  Huawei E3372 is not detected and cannot be used

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  It does appear in lsb_usb, but networkmanager doesn't react to it or
  give me option to connect. It works in ubuntu-12.04.4-dvd-amd64.iso.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.3.0-2-generic 4.3.0-2.11 [modified: 
boot/vmlinuz-4.3.0-2-generic]
  ProcVersionSignature: Ubuntu 4.3.0-2.11-generic 4.3.0
  Uname: Linux 4.3.0-2-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.19.3-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mikaela1352 F pulseaudio
   /dev/snd/controlC1:  mikaela 

[Kernel-packages] [Bug 1533221] Re: Booting with intel graphics enabled results in a lockup

[Christopher M. Penalver]

Ian Booth, the next step is to fully reverse commit bisect from kernel
4.3 to 4.4 in order to identify the last bad commit, followed
immediately by the first good one. Once this good commit has been
identified, it may be reviewed for backporting. Could you please do this
following
https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F
?

Please note, finding adjacent kernel versions is not fully commit
bisecting.

After the fix commit (not kernel version) has been identified, then
please mark this report Status Confirmed.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

** Tags removed: skylake
** Tags added: kernel-fixed-upstream kernel-fixed-upstream-4.4 
needs-reverse-bisect regression-release

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

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Title:
  Booting with intel graphics enabled results in a lockup

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Booting with intel graphics enabled results in a lockup loading lightdm or 
logging in results in the greeter screen appearing again. The laptop has a 
Nvidia GTX730 graphics card which can be switched off via bumblebee or prime.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian2045 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=df036c01-8f22-4d8f-ad55-6add4f99f5f4
  MachineType: Notebook P65_P67RGRERA
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-43-generic 
root=UUID=2077d068-d7ee-4407-89e1-7d2b884173de ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-43.49-generic 3.19.8-ckt10
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-43-generic N/A
   linux-backports-modules-3.19.0-43-generic  N/A
   linux-firmware 1.155
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-43-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.10
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: P65_P67RGRERA
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.10:bd11/20/2015:svnNotebook:pnP65_P67RGRERA:pvrNotApplicable:rvnNotebook:rnP65_P67RGRERA:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
  dmi.product.name: P65_P67RGRERA
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook

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[Kernel-packages] [Bug 1532267] Re: 168c:0036 [Aspire E5-573G] Bluetooth not recognized

[Christopher M. Penalver]

Igor Ayres, it will help immensely if you filed a new report with the Ubuntu 
repository kernel (not mainline/upstream) via a terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

For more on why this is helpful, please see
https://wiki.ubuntu.com/ReportingBugs.

** Summary changed:

- Bluetooth Qualcomm Atheros QCA9565 / AR9565 [168c:0036]  not recognized
+ 168c:0036 [Aspire E5-573G] Bluetooth not recognized

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Title:
  168c:0036 [Aspire E5-573G] Bluetooth not recognized

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have installed Ubuntu 14.04 on my Acer Aspire E5-573G, and the
  bluetooth was not recognized, but wifi is working perfectly. This
  problem occurred from kernel 3.19 - 4.4-rc8.

  03:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless 
Network Adapter [168c:0036] (rev 01)
   Subsystem: Lite-On Communications Inc Device [11ad:0803]
   Kernel driver in use: ath9k

  The result of lsusb;
  Bus 003 Device 002: ID 8087:8001 Intel Corp.
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
  Bus 001 Device 003: ID 1bcf:2c81 Sunplus Innovation Technology Inc.
  Bus 001 Device 005: ID 046d:c534 Logitech, Inc.
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-4.2.0-23-generic 4.2.0-23.28~14.04.1
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  Uname: Linux 4.2.0-23-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Jan  8 14:41:21 2016
  InstallationDate: Installed on 2015-12-25 (13 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  SourcePackage: linux-lts-wily
  UpgradeStatus: No upgrade log present (probably fresh install)
  ---
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lmrodrigues   2174 F pulseaudio
   /dev/snd/controlC1:  lmrodrigues   2174 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=898c0089-7a66-4b09-b59b-0953113ce894
  InstallationDate: Installed on 2015-12-25 (15 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: Acer Aspire E5-573G
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-23-generic 
root=UUID=37df17cf-666c-4aa5-b851-ef8e5f7ce3e4 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.144+ar3012
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/25/2015
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.31
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: ZORO_BH
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.31:bd09/25/2015:svnAcer:pnAspireE5-573G:pvrV3.72:rvnAcer:rnZORO_BH:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E5-573G
  dmi.product.version: V3.72
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1532811] onza (i386) - tests ran: 153, failed: 0

[Brad Figg]

tests ran: 153, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-58.78~14.04.1/onza__3.16.0-58.78~14.04.1__2016-01-14_09-24-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-58.78~14.04.1 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.16.0-58.78~14.04.1 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, 11. January 2016 14:10 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 00:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:02 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

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[Kernel-packages] [Bug 1528688] Re: scsi-firmware udeb does not include ql2500_fw.bin

[Mauricio Faria de Oliveira]

Thanks!

The udeb in -proposed contains the ql2500_fw.bin file.

Verified the file and the build log.
Setting verification-done.

@ scsi-firmware_1.127.20_all.udeb

$ wget 
https://launchpad.net/ubuntu/+archive/primary/+files/scsi-firmware_1.127.20_all.udeb
<...>
$ ar x scsi-firmware_1.127.20_all.udeb 
$ tar tf data.tar.xz | grep ql2500_fw.bin
./lib/firmware/ql2500_fw.bin


@ 
https://launchpadlibrarian.net/234062048/buildlog_ubuntu-trusty-i386.linux-firmware_1.127.20_BUILDING.txt.gz

scsi-firmware_1.127.20_all.udeb
<...>
-rw-r--r-- root/root265420 2016-01-13 19:00 
./lib/firmware/ql2500_fw.bin

** Tags added: verification-done

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Title:
  scsi-firmware udeb does not include ql2500_fw.bin

Status in linux-firmware package in Ubuntu:
  Fix Released
Status in linux-firmware source package in Trusty:
  Fix Committed
Status in linux-firmware source package in Xenial:
  Fix Released

Bug description:
  == Comment: #0 - Mauricio Faria De Oliveira  - 
2015-12-22 15:54:12 ==
  ---Problem Description---
  scsi-firmware udeb does not include ql2500_fw.bin
  linux-firmware deb does include it.

  linux-firmware_1.154_all.deb

-rw-r--r-- root/root 76802 2014-11-24 15:42 
./lib/firmware/ql2100_fw.bin
-rw-r--r-- root/root 84566 2014-11-24 15:42 
./lib/firmware/ql2200_fw.bin
-rw-r--r-- root/root125252 2014-12-01 15:16 
./lib/firmware/ql2300_fw.bin
-rw-r--r-- root/root136038 2014-12-01 15:16 
./lib/firmware/ql2322_fw.bin
-rw-r--r-- root/root260656 2015-11-20 16:15 
./lib/firmware/ql2400_fw.bin
-rw-r--r-- root/root266912 2015-11-20 16:15 
./lib/firmware/ql2500_fw.bin

  scsi-firmware_1.154_all.udeb

-rw-r--r-- root/root 76802 2015-11-24 18:55 
./lib/firmware/ql2100_fw.bin
-rw-r--r-- root/root 84566 2015-11-24 18:55 
./lib/firmware/ql2200_fw.bin
-rw-r--r-- root/root125252 2015-11-24 18:55 
./lib/firmware/ql2300_fw.bin
-rw-r--r-- root/root136038 2015-11-24 18:55 
./lib/firmware/ql2322_fw.bin
-rw-r--r-- root/root260656 2015-11-24 18:55 
./lib/firmware/ql2400_fw.bin

  listings from:


https://launchpadlibrarian.net/228951553/buildlog_ubuntu-xenial-amd64.linux-firmware_1.154_BUILDING.txt.gz
   
  ---Additional Hardware Info---
  Qlogic QLE2500-based adapters.

  == Comment: #1 - Mauricio Faria De Oliveira  - 
2015-12-22 15:56:45 ==
  Hi Canonical,

  Please include the ql2500_fw.bin file in scsi-firmware.udeb 
(debian/scsi-firmware.lst)
   for 16.04 and 14.04.x.

  Thanks

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[Kernel-packages] [Bug 1532832] fozzie (amd64) - tests ran: 194, failed: 0

[Brad Figg]

tests ran: 194, failed: 0;
  
http://kernel.ubuntu.com/testing/4.2.0-24.29/fozzie__4.2.0-24.29__2016-01-14_09-16-00/results-index.html

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Title:
  linux: 4.2.0-24.29 -proposed tracker

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

Bug description:
  This bug is for tracking the 4.2.0-24.29 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, 11. January 2016 15:28 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

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[Kernel-packages] [Bug 1534116] [NEW] package linux-image-4.3.0-5-generic 4.3.0-5.16 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Philip Muškovac]

Public bug reported:

Happened during a LTS testupgrade from trusty to xenial

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-4.3.0-5-generic 4.3.0-5.16
ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30
Uname: Linux 3.13.0-74-generic x86_64
ApportVersion: 2.19.3-0ubuntu3
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not 
found.
Date: Thu Jan 14 03:25:40 2016
ErrorMessage: subprocess installed post-installation script returned error exit 
status 2
IwConfig:
 eth0  no wireless extensions.
 
 lono wireless extensions.
Lsusb: Error: command ['lsusb'] failed with exit code 1:
MachineType: innotek GmbH VirtualBox
ProcFB:
 
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-74-generic 
root=UUID=51dd1c83-b7b7-4901-a673-10a4548ccc12 ro console=tty1 console=ttyS0
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: grub-pc 2.02~beta2-32ubuntu1
RfKill:
 
SourcePackage: linux
Title: package linux-image-4.3.0-5-generic 4.3.0-5.16 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
UpgradeStatus: Upgraded to xenial on 2016-01-14 (0 days ago)
WifiSyslog:
 
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.board.name: VirtualBox
dmi.board.vendor: Oracle Corporation
dmi.board.version: 1.2
dmi.chassis.type: 1
dmi.chassis.vendor: Oracle Corporation
dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH

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


** Tags: amd64 apport-package uec-images xenial

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Title:
  package linux-image-4.3.0-5-generic 4.3.0-5.16 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  New

Bug description:
  Happened during a LTS testupgrade from trusty to xenial

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.3.0-5-generic 4.3.0-5.16
  ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30
  Uname: Linux 3.13.0-74-generic x86_64
  ApportVersion: 2.19.3-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Date: Thu Jan 14 03:25:40 2016
  ErrorMessage: subprocess installed post-installation script returned error 
exit status 2
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  Lsusb: Error: command ['lsusb'] failed with exit code 1:
  MachineType: innotek GmbH VirtualBox
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-74-generic 
root=UUID=51dd1c83-b7b7-4901-a673-10a4548ccc12 ro console=tty1 console=ttyS0
  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: grub-pc 2.02~beta2-32ubuntu1
  RfKill:
   
  SourcePackage: linux
  Title: package linux-image-4.3.0-5-generic 4.3.0-5.16 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
  UpgradeStatus: Upgraded to xenial on 2016-01-14 (0 days ago)
  WifiSyslog:
   
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH

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[Kernel-packages] [Bug 1533914] Re: linux-lts-vivid: 3.19.0-46.52~14.04.1 -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/prepare-package-meta
   Status: New => Fix Released

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Luis Henriques 
(henrix)

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Title:
  linux-lts-vivid: 3.19.0-46.52~14.04.1 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.19.0-46.52~14.04.1 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:Thursday, 14. January 2016 01:03 UTC
  kernel-stable-phase:Prepare
  kernel-stable-phase-changed:Thursday, 14. January 2016 01:03 UTC
  kernel-stable-master-bug:1533715

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[Kernel-packages] [Bug 1526811] Re: SRU: walker list corruption while being intensively stressed

[Colin Ian King]

A better reproducer is running stress-ng --procfs 0 on a multi-core
machine.  Without the fix, it oopses in less than a second.  With the
fix, it works perfectly, no oopsing.

Tested on 4.2.0-24-generic #29-Ubuntu, ran soak test for 600 seconds on
an 8 proc Xeon box:

stress-ng: info:  [3044] successful run completed in 600.23s (10 mins, 0.23 
secs)
stress-ng: info:  [3044] stressor  bogo ops real time  usr time  sys time   
bogo ops/s   bogo ops/s
stress-ng: info:  [3044]  (secs)(secs)(secs)   
(real time) (usr+sys time)
stress-ng: info:  [3044] procfs   8600.00151.83   4646.48   
  0.01 0.00
stress-ng: info:  [3044] procfs:


** Tags removed: verification-needed-wily
** Tags added: verification-done-wily

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Title:
  SRU: walker list corruption while being intensively stressed

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Wily:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  [SRU Justification][Wily]  + [Xenial]

  While stress testing with the stress-ng procfs stressor I hit a walker
  list bug.  This has been recently fixed by Herbert Xu in commit:

  The commit ba7c95ea3870fe7b847466d39a049ab6f156aa2c ("rhashtable: Fix
  sleeping inside RCU critical section in walk_stop") introduced a new
  spinlock for the walker list.  However, it did not convert all
  existing users of the list over to the new spin lock.  Some continued
  to use the old mutex for this purpose.  This obviously led to
  corruption of the list.

  [Fix]
  Clean upstream cherry pick, commit c6ff5268293ef98e48a99597e765ffc417e39fa5
  Will land in Xenial automatically (4.4)

  
  [Testcase]
  Run multiple instances of the attached code on a multicore system.  
Alternatively, run stress-ng --procfs 0 on a multi-core system

  Fix will stop the above code corrupting the list and crashing.

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[Kernel-packages] [Bug 1534116] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

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

** Tags added: trusty

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Title:
  package linux-image-4.3.0-5-generic 4.3.0-5.16 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Happened during a LTS testupgrade from trusty to xenial

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.3.0-5-generic 4.3.0-5.16
  ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30
  Uname: Linux 3.13.0-74-generic x86_64
  ApportVersion: 2.19.3-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Date: Thu Jan 14 03:25:40 2016
  ErrorMessage: subprocess installed post-installation script returned error 
exit status 2
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  Lsusb: Error: command ['lsusb'] failed with exit code 1:
  MachineType: innotek GmbH VirtualBox
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-74-generic 
root=UUID=51dd1c83-b7b7-4901-a673-10a4548ccc12 ro console=tty1 console=ttyS0
  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: grub-pc 2.02~beta2-32ubuntu1
  RfKill:
   
  SourcePackage: linux
  Title: package linux-image-4.3.0-5-generic 4.3.0-5.16 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
  UpgradeStatus: Upgraded to xenial on 2016-01-14 (0 days ago)
  WifiSyslog:
   
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH

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[Kernel-packages] [Bug 1534054] Re: use-after-free found by KASAN in blk_mq_register_disk

[Gavin Guo]

** Description changed:

  We are trying to debug the kernel using KASAN and we found that when a
  VM is booting in our cloud, on the virtualised kernel, there is a use-
  after-free access that should not be there.
  
  The failing VM was running on a host with kernel 3.13.0-66-generic
  (trusty). Hosts' qemu version: 1:2.2+dfsg-5expubuntu9.3~cloud0. Hosts'
  seabios: 1.7.5-1ubuntu1~cloud0
  
  The flavour of this VM is 4 CPUs, 8G RAM, 80G of root disk, 0 G swap and
  0 G ephemeral disk.
  
  Here is the trace from KASAN (from the VM):
  
  The error message can be observed in the dmesg when the guest VM booted
- with v3.13.0-65 with KASAN enabled.
+ with v3.13.0-65 with KASAN enabled and "slub_debug=PU,kmalloc-32" in
+ kernel command line.
  
  ==
- BUG: KASan: use after free in blk_mq_register_disk+0x193/0x260 at addr 
8801ec247400
+ BUG: KASan: out of bounds access in blk_mq_register_disk+0x193/0x260 at addr 
8801f43f4d90
  Read of size 8 by task swapper/0/1
  =
  BUG kmalloc-32 (Not tainted): kasan: bad access detected
  -
  
  Disabling lock debugging due to kernel taint
- INFO: Slab 0xea0007b091c0 objects=128 used=128 fp=0x  (null) 
flags=0x280
- INFO: Object 0x8801ec247400 @offset=1024 fp=0x8801ec247420
- 
- Bytes b4 8801ec2473f0: 00 ac 71 ef 01 88 ff ff 00 ac 79 ef 01 88 ff ff  
..q...y.
- Object 8801ec247400: 20 74 24 ec 01 88 ff ff 2f 76 69 72 74 75 61 6c   
t$./virtual
- Object 8801ec247410: 2f 62 64 69 2f 32 35 33 3a 30 00 00 00 00 00 00  
/bdi/253:0..
+ INFO: Allocated in blk_mq_init_hw_queues+0x778/0x920 age=5 cpu=1 pid=1
+ __slab_alloc+0x4f8/0x560
+ __kmalloc_node+0xad/0x310
+ blk_mq_init_hw_queues+0x778/0x920
+ blk_mq_init_queue+0x5f7/0x6c0
+ virtblk_probe+0x207/0x980
+ virtio_dev_probe+0x1be/0x280
+ driver_probe_device+0xe2/0x5c0
+ __driver_attach+0xc3/0xd0
+ bus_for_each_dev+0x95/0xe0
+ driver_attach+0x2b/0x30
+ bus_add_driver+0x268/0x360
+ driver_register+0xd3/0x1a0
+ register_virtio_driver+0x3c/0x60
+ init+0x53/0x80
+ do_one_initcall+0xda/0x1a0
+ kernel_init_freeable+0x1eb/0x27e
+ INFO: Freed in kzfree+0x2d/0x40 age=13 cpu=0 pid=8
+ __slab_free+0x2ab/0x3f0
+ kfree+0x161/0x170
+ kzfree+0x2d/0x40
+ aa_free_task_context+0x5d/0xa0
+ apparmor_cred_free+0x24/0x40
+ security_cred_free+0x2b/0x30
+ put_cred_rcu+0x38/0x140
+ rcu_nocb_kthread+0x25a/0x410
+ kthread+0x101/0x120
+ ret_from_fork+0x58/0x90
+ INFO: Slab 0xea0007d0fd00 objects=23 used=21 fp=0x8801f43f52d0 
flags=0x2004080
+ INFO: Object 0x8801f43f4d70 @offset=3440 fp=0x8801f43f5830
+ Bytes b4 8801f43f4d60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  

+ Object 8801f43f4d70: 00 ac 61 f7 01 88 ff ff 00 ac 69 f7 01 88 ff ff  
..a...i.
+ Object 8801f43f4d80: 00 ac 71 f7 01 88 ff ff 00 ac 79 f7 01 88 ff ff  
..q...y.
  CPU: 0 PID: 1 Comm: swapper/0 Tainted: GB 3.13.0-65-generic #105
  Hardware name: OpenStack Foundation OpenStack Nova, BIOS 
1.7.5-20150310_111955-batsu 04/01/2014
-  ea0007b091c0 8801ec0cb9a8 81a6ce35 8801ef001c00
-  8801ec0cb9d8 81244aed 8801ef001c00 ea0007b091c0
-  8801ec247400 8801ef79ac98 8801ec0cba00 8124ac36
+  ea0007d0fd00 8801f40cf9a8 81a6ce35 8801f7001c00
+  8801f40cf9d8 81244aed 8801f7001c00 ea0007d0fd00
+  8801f43f4d70 8801f779ac98 8801f40cfa00 8124ac36
  Call Trace:
-  [] dump_stack+0x45/0x56
-  [] print_trailer+0xfd/0x170
-  [] object_err+0x36/0x40
-  [] kasan_report_error+0x1e9/0x3a0
-  [] ? sysfs_get+0x17/0x50
-  [] ? kobject_add_internal+0x29b/0x4a0
-  [] kasan_report+0x40/0x50
-  [] ? dev_printk_emit+0x20/0x40
-  [] ? blk_mq_register_disk+0x193/0x260
-  [] __asan_load8+0x69/0xa0
-  [] blk_mq_register_disk+0x193/0x260
-  [] blk_register_queue+0xd2/0x170
-  [] add_disk+0x31f/0x720
-  [] virtblk_probe+0x58a/0x980
-  [] ? virtblk_restore+0x100/0x100
-  [] virtio_dev_probe+0x1be/0x280
-  [] ? __device_attach+0x70/0x70
-  [] driver_probe_device+0xe2/0x5c0
-  [] ? __device_attach+0x70/0x70
-  [] __driver_attach+0xc3/0xd0
-  [] bus_for_each_dev+0x95/0xe0
-  [] driver_attach+0x2b/0x30
-  [] bus_add_driver+0x268/0x360
-  [] driver_register+0xd3/0x1a0
-  [] ? loop_init+0x14b/0x14b
-  [] register_virtio_driver+0x3c/0x60
-  [] init+0x53/0x80
-  [] do_one_initcall+0xda/0x1a0
-  [] kernel_init_freeable+0x1eb/0x27e
-  [] ? rest_init+0x80/0x80
-  [] kernel_init+0xe/0x130
-  [] ret_from_fork+0x58/0x90
-  [] ? rest_init+0x80/0x80
+  [] 

[Kernel-packages] [Bug 1532507] Re: package linux-image-3.19.0-25-generic 3.19.0-25.26~14.04.1 failed to install/upgrade: package linux-image-3.19.0-25-generic is not ready for configuration cannot co

[Marc Deslauriers]

Thanks for taking the time to report this bug and helping to make Ubuntu
better. We appreciate the difficulties you are facing, but this appears
to be a "regular" (non-security) bug.  I have unmarked it as a security
issue since this bug does not show evidence of allowing attackers to
cross privilege boundaries nor directly cause loss of data/privacy.
Please feel free to report any other bugs you may find.

** Information type changed from Private Security to Public

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Title:
  package linux-image-3.19.0-25-generic 3.19.0-25.26~14.04.1 failed to
  install/upgrade: package linux-image-3.19.0-25-generic is not ready
  for configuration  cannot configure (current status `half-installed')

Status in linux-lts-vivid package in Ubuntu:
  New

Bug description:
  Have update errors when updating cache, message from terminal...
   "Errors were encountered while processing:
   linux-image-3.13.0-74-generic
   linux-image-3.19.0-25-generic
   linux-image-3.19.0-42-generic
   linux-image-extra-3.13.0-74-generic
   linux-image-extra-3.19.0-25-generic
   linux-image-extra-3.19.0-42-generic
  E: Sub-process /usr/bin/dpkg returned an error code (1)
  E: Failed to process build dependencies"

  I've attempted to download from FSU server, CosmoCities Illinois
  server, and Main server, all produce the same error report.

  Thanks,

  K.M., "Anan Userman"

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.19.0-25-generic 3.19.0-25.26~14.04.1
  ProcVersionSignature: Ubuntu 3.19.0-43.49~14.04.1-generic 3.19.8-ckt10
  Uname: Linux 3.19.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  Date: Sat Jan  9 22:25:56 2016
  DuplicateSignature: 
package:linux-image-3.19.0-25-generic:3.19.0-25.26~14.04.1:package 
linux-image-3.19.0-25-generic is not ready for configuration  cannot configure 
(current status `half-installed')
  ErrorMessage: package linux-image-3.19.0-25-generic is not ready for 
configuration  cannot configure (current status `half-installed')
  InstallationDate: Installed on 2016-01-04 (5 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  RelatedPackageVersions:
   dpkg 1.17.5ubuntu5.5
   apt  1.0.1ubuntu2.10
  SourcePackage: linux-lts-vivid
  SystemImageInfo: Error: [Errno 2] No such file or directory: 
'system-image-cli'
  Title: package linux-image-3.19.0-25-generic 3.19.0-25.26~14.04.1 failed to 
install/upgrade: package linux-image-3.19.0-25-generic is not ready for 
configuration  cannot configure (current status `half-installed')
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1533048] 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:
  [Dell Inc. Inspiron 5537] suspend/resume failure

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Whenever the user logs in, there is a notification about the error.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.18.0-12-generic 3.18.0-12.13
  ProcVersionSignature: Ubuntu 3.18.0-12.13-generic 3.18.4
  Uname: Linux 3.18.0-12-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.16-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  chandransh   1950 F pulseaudio
   /dev/snd/controlC0:  chandransh   1950 F pulseaudio
  Date: Thu Jan  7 11:30:57 2016
  DuplicateSignature: suspend/resume:Dell Inc. Inspiron 5537:A04
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  InstallationDate: Installed on 2015-12-01 (41 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Inspiron 5537
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.18.0-12-generic.efi.signed 
root=UUID=bcd2a969-618f-4a0c-b887-9babfa35e469 ro noprompt quiet splash 
vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.18.0-12-generic N/A
   linux-backports-modules-3.18.0-12-generic  N/A
   linux-firmware 1.141
  SourcePackage: linux
  Title: [Dell Inc. Inspiron 5537] suspend/resume failure
  UpgradeStatus: Upgraded to vivid on 2015-12-01 (41 days ago)
  UserGroups:
   
  dmi.bios.date: 08/19/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 04NGGW
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A04
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd08/19/2013:svnDellInc.:pnInspiron5537:pvrA04:rvnDellInc.:rn04NGGW:rvrA00:cvnDellInc.:ct8:cvrA04:
  dmi.product.name: Inspiron 5537
  dmi.product.version: A04
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1532832] dagmar (i386) - tests ran: 167, failed: 0

[Brad Figg]

tests ran: 167, failed: 0;
  
http://kernel.ubuntu.com/testing/4.2.0-24.29/dagmar__4.2.0-24.29__2016-01-14_11-11-00/results-index.html

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Title:
  linux: 4.2.0-24.29 -proposed tracker

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

Bug description:
  This bug is for tracking the 4.2.0-24.29 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, 11. January 2016 15:28 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

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[Kernel-packages] [Bug 1532774] Re: linux: 3.2.0-98.138 -proposed tracker

[Brad Figg]

** Tags added: qa-testing-passed

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

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Title:
  linux: 3.2.0-98.138 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.2.0-98.138 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, 11. January 2016 11:52 UTC
  kernel-stable-Prepare-package-end:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-start:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:44 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:00 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:00 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Regression-testing-end:Thursday, 14. January 2016 14:02 UTC

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[Kernel-packages] [Bug 1532832] tarf (amd64) - tests ran: 197, failed: 0

[Brad Figg]

tests ran: 197, failed: 0;
  
http://kernel.ubuntu.com/testing/4.2.0-24.29/tarf__4.2.0-24.29__2016-01-14_08-05-00/results-index.html

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Title:
  linux: 4.2.0-24.29 -proposed tracker

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

Bug description:
  This bug is for tracking the 4.2.0-24.29 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, 11. January 2016 15:28 UTC
  kernel-stable-Prepare-package-end:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 12. January 2016 12:04 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:45 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:03 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:03 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:03 UTC

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[Kernel-packages] [Bug 1527829] Re: 8086:0a16 displayport MST external monitors don't return from sleep mode

[Derek]

Upstream bug: https://bugs.freedesktop.org/show_bug.cgi?id=91508

** Bug watch added: freedesktop.org Bugzilla #91508
   https://bugs.freedesktop.org/show_bug.cgi?id=91508

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Title:
  8086:0a16 displayport MST external monitors don't return from sleep
  mode

Status in linux package in Ubuntu:
  Triaged

Bug description:
  When displays go to sleep, upon return from sleep the two monitors
  attached to a belkin mini displayport to 2x HDMI, do not return from
  sleep. This results in part of the desktop being inaccessible, until
  the external displays are unplugged, and then plugged back in.

  Sometimes, Xorg will also back down to one monitor. The data
  accompanying this report is for an instance where the power save mode
  caused Xorg to drop to the primary monitor only.

  This is on Ubuntu 15.10 on a Dell XPS 13 (9333) with integrated intel
  HD 4400 graphics. There are two external monitors connected by HDMI to
  a belkin DP-MST adapter which connects to the mini-displayport. A
  single-HDMI-to-mini-displayport belkin adapter works as expected
  (coming out of power save).

  xserver-xorg-video-intel:
Installed: 2:2.99.917+git20150808-0ubuntu4

  Expected behavior: Displays go to sleep, and upon returning all
  displays are still present and all wake.

  Xorg.0.log, relevant happenings:

  [   189.711] (II) intel(0): Disabled output DP1-1
  [   189.711] (II) intel(0): Disabled output DP1-2
  [   189.739] (II) intel(0): resizing framebuffer to 1920x1080
  [   189.745] (II) intel(0): switch to mode 1920x1080@60.0 on eDP1 using pipe 
0, position (0, 0), rotation normal, reflection none
  [   190.339] (II) intel(0): Enabled output DP1-1
  [   190.351] (II) intel(0): Enabled output DP1-2

  dmesg relevant happenings:

  [  190.031929] [ cut here ]
  [  190.032008] WARNING: CPU: 1 PID: 1114 at 
/build/linux-1vdNXv/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:476 
intel_pipe_will_have_type.isra.41+0x6e/0x80 [i915]()
  [  190.032015] WARN_ON(num_connectors == 0)
  [  190.032019] Modules linked in:
  [  190.032025]  drbg ansi_cprng ctr ccm rfcomm vmw_vsock_vmci_transport vsock 
vmw_vmci bnep snd_hda_codec_hdmi arc4 intel_rapl iosf_mbi x86_pkg_temp_thermal 
intel_powerclamp coretemp kvm_intel dell_wmi hid_rmi sparse_keymap kvm 
dell_laptop crct10dif_pclmul dcdbas crc32_pclmul dell_smm_hwmon aesni_intel 
iwlmvm aes_x86_64 lrw mac80211 gf128mul glue_helper ablk_helper cryptd iwlwifi 
uvcvideo serio_raw videobuf2_vmalloc videobuf2_memops videobuf2_core cfg80211 
v4l2_common videodev media snd_hda_codec_realtek hid_multitouch 
snd_hda_codec_generic lpc_ich shpchp joydev input_leds snd_soc_rt5640 btusb 
btrtl snd_soc_rl6231 btbcm btintel snd_soc_core bluetooth snd_compress 
snd_hda_intel mei_me mei snd_hda_codec snd_hda_core ac97_bus snd_pcm_dmaengine 
snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi
  [  190.032158]  snd_seq snd_seq_device snd_timer snd acpi_als kfifo_buf 
dw_dmac industrialio dw_dmac_core soundcore snd_soc_sst_acpi 8250_dw 
i2c_designware_platform dell_rbtn i2c_designware_core spi_pxa2xx_platform 
intel_smartconnect mac_hid ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt 
nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 
nf_log_common xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns 
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 
hid_generic usbhid uas usb_storage i915 i2c_algo_bit drm_kms_helper psmouse drm 
ahci libahci wmi video sdhci_acpi sdhci i2c_hid hid
  [  190.032287] CPU: 1 PID: 1114 Comm: Xorg Not tainted 4.2.0-21-generic 
#25-Ubuntu
  [  190.032293] Hardware name: Dell Inc. XPS13 9333/0GFTRT, BIOS A04 03/19/2014
  [  190.032298]   187f4872 880212327ad8 
817e9449
  [  190.032309]   880212327b30 880212327b18 
8107b3d6
  [  190.032318]   8802119e1800 8801f0382d80 
6667
  [  190.032327] Call Trace:
  [  190.032342]  [] dump_stack+0x45/0x57
  [  190.032354]  [] warn_slowpath_common+0x86/0xc0
  [  190.032364]  [] warn_slowpath_fmt+0x55/0x70
  [  190.032420]  [] 
intel_pipe_will_have_type.isra.41+0x6e/0x80 [i915]
  [  190.032474]  [] 
intel_modeset_compute_config.part.90+0x460/0xb80 [i915]
  [  190.032496]  [] ? 
drm_atomic_helper_check_modeset+0x62/0x970 [drm_kms_helper]
  [  190.032600]  [] intel_modeset_compute_config+0x42/0x50 
[i915]
  [  190.032667]  [] intel_crtc_set_config+0x28f/0x580 [i915]
  [  190.032736]  [] ? drm_modeset_lock_all_crtcs+0x90/0xa0 
[drm]
  [  190.032783]  [] drm_mode_set_config_internal+0x66/0x100 
[drm]
  [  190.032839]  [] 

[Kernel-packages] [Bug 1534162] Re: symlinks are not updated on s390x

[Dimitri John Ledkov]

http://paste.ubuntu.com/14495976/

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Title:
  symlinks are not updated on s390x

Status in linux package in Ubuntu:
  New

Bug description:
  Symlinks are not managed correctly.

  Last installed and configured kernel, prior to purging -5- was -6-,
  yet symlinks were not updated to -6- when that happened.

  root@devac03:~# apt-get remove --purge linux-headers-4.3.0-5 
linux-headers-4.3.0-5-generic linux-image-4.3.0-5-generic 
linux-image-extra-4.3.0-5-generic
  Reading package lists... Done
  Building dependency tree   
  Reading state information... Done
  The following packages will be REMOVED:
linux-headers-4.3.0-5* linux-headers-4.3.0-5-generic* 
linux-image-4.3.0-5-generic*
linux-image-extra-4.3.0-5-generic*
  0 upgraded, 0 newly installed, 4 to remove and 0 not upgraded.
  After this operation, 131 MB disk space will be freed.
  Do you want to continue? [Y/n] Y
  (Reading database ... 92073 files and directories currently installed.)
  Removing linux-headers-4.3.0-5-generic (4.3.0-5.16) ...
  Removing linux-headers-4.3.0-5 (4.3.0-5.16) ...
  Removing linux-image-extra-4.3.0-5-generic (4.3.0-5.16) ...
  run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  update-initramfs: Generating /boot/initrd.img-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Building bootmap in '/boot/'
  Building menu 'zipl-automatic-menu'
  Adding #1: IPL section 'ubuntu' (default)
  Preparing boot device: dasda (0200).
  Done.
  run-parts: executing /etc/kernel/postinst.d/pm-utils 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  run-parts: executing /etc/kernel/postinst.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Building bootmap in '/boot/'
  Building menu 'zipl-automatic-menu'
  Adding #1: IPL section 'ubuntu' (default)
  Preparing boot device: dasda (0200).
  Done.
  Purging configuration files for linux-image-extra-4.3.0-5-generic 
(4.3.0-5.16) ...
  Removing linux-image-4.3.0-5-generic (4.3.0-5.16) ...
  WARN: Proceeding with removing running kernel image.
  Examining /etc/kernel/postrm.d .
  run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  update-initramfs: Deleting /boot/initrd.img-4.3.0-5-generic
  run-parts: executing /etc/kernel/postrm.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Error: Image file '/boot/vmlinuz' in section 'ubuntu': No such file or 
directory
  run-parts: /etc/kernel/postrm.d/zz-zipl exited with return code 1
  Failed to process /etc/kernel/postrm.d at 
/var/lib/dpkg/info/linux-image-4.3.0-5-generic.postrm line 328.
  dpkg: error processing package linux-image-4.3.0-5-generic (--purge):
   subprocess installed post-removal script returned error exit status 1
  Errors were encountered while processing:
   linux-image-4.3.0-5-generic
  E: Sub-process /usr/bin/dpkg returned an error code (1)
  root@devac03:~# ls -latr /boot
  total 24208
  drwx--  2 root root16384 Dec  9 16:38 lost+found
  lrwxrwxrwx  1 root root   26 Jan  6 16:23 initrd.img -> 
initrd.img-4.3.0-5-generic
  lrwxrwxrwx  1 root root   23 Jan  6 16:24 vmlinuz -> 
vmlinuz-4.3.0-5-generic
  -rw---  1 root root 13026048 Jan 11 21:36 vmlinuz-4.3.0-6-generic
  -rw---  1 root root  2446124 Jan 11 21:36 System.map-4.3.0-6-generic
  -rw-r--r--  1 root root63422 Jan 11 21:36 config-4.3.0-6-generic
  -rw-r--r--  1 root root   517933 Jan 11 21:36 abi-4.3.0-6-generic
  drwxr-xr-x 22 root root 4096 Jan 14 13:03 ..
  -rw-r--r--  1 root root  8574889 Jan 14 13:03 initrd.img-4.3.0-6-generic
  -rw---  1 root root69632 Jan 14 13:41 bootmap
  drwxr-xr-x  3 root root 4096 Jan 14 13:41 .
  root@devac03:~# dpkg -l | grep 4.3.0
  ii  iproute  1:4.3.0-1ubuntu1
all  transitional dummy package for iproute2
  ii  iproute2 4.3.0-1ubuntu1  
s390xnetworking and traffic control tools
  ii  linux-generic4.3.0.6.7   
s390xComplete Generic Linux kernel and headers
  ii  linux-headers-4.3.0-64.3.0-6.17  
all  Header files related to Linux kernel version 4.3.0
  ii  linux-headers-4.3.0-6-generic4.3.0-6.17  
s390xLinux kernel headers for version 4.3.0 on System 390x SMP
  ii  linux-headers-generic4.3.0.6.7   
s390xGeneric Linux kernel headers
  rc  linux-image-4.3.0-2-generic  4.3.0-2.11  
s390x 

[Kernel-packages] [Bug 1534162] Re: symlinks are not updated on s390x

[Dimitri John Ledkov]

Ok, here is a better scenario

I have purged -6, and installed -5.

Then i have installed -6 and expected for symlinks to change from -5 ->
-6, however they did not.

http://paste.ubuntu.com/14496011/

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

** Tags added: s390x

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Title:
  symlinks are not updated on s390x

Status in linux package in Ubuntu:
  Invalid

Bug description:
  Symlinks are not managed correctly.

  Last installed and configured kernel, prior to purging -5- was -6-,
  yet symlinks were not updated to -6- when that happened.

  root@devac03:~# apt-get remove --purge linux-headers-4.3.0-5 
linux-headers-4.3.0-5-generic linux-image-4.3.0-5-generic 
linux-image-extra-4.3.0-5-generic
  Reading package lists... Done
  Building dependency tree   
  Reading state information... Done
  The following packages will be REMOVED:
linux-headers-4.3.0-5* linux-headers-4.3.0-5-generic* 
linux-image-4.3.0-5-generic*
linux-image-extra-4.3.0-5-generic*
  0 upgraded, 0 newly installed, 4 to remove and 0 not upgraded.
  After this operation, 131 MB disk space will be freed.
  Do you want to continue? [Y/n] Y
  (Reading database ... 92073 files and directories currently installed.)
  Removing linux-headers-4.3.0-5-generic (4.3.0-5.16) ...
  Removing linux-headers-4.3.0-5 (4.3.0-5.16) ...
  Removing linux-image-extra-4.3.0-5-generic (4.3.0-5.16) ...
  run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  update-initramfs: Generating /boot/initrd.img-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Building bootmap in '/boot/'
  Building menu 'zipl-automatic-menu'
  Adding #1: IPL section 'ubuntu' (default)
  Preparing boot device: dasda (0200).
  Done.
  run-parts: executing /etc/kernel/postinst.d/pm-utils 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  run-parts: executing /etc/kernel/postinst.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Building bootmap in '/boot/'
  Building menu 'zipl-automatic-menu'
  Adding #1: IPL section 'ubuntu' (default)
  Preparing boot device: dasda (0200).
  Done.
  Purging configuration files for linux-image-extra-4.3.0-5-generic 
(4.3.0-5.16) ...
  Removing linux-image-4.3.0-5-generic (4.3.0-5.16) ...
  WARN: Proceeding with removing running kernel image.
  Examining /etc/kernel/postrm.d .
  run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  update-initramfs: Deleting /boot/initrd.img-4.3.0-5-generic
  run-parts: executing /etc/kernel/postrm.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Error: Image file '/boot/vmlinuz' in section 'ubuntu': No such file or 
directory
  run-parts: /etc/kernel/postrm.d/zz-zipl exited with return code 1
  Failed to process /etc/kernel/postrm.d at 
/var/lib/dpkg/info/linux-image-4.3.0-5-generic.postrm line 328.
  dpkg: error processing package linux-image-4.3.0-5-generic (--purge):
   subprocess installed post-removal script returned error exit status 1
  Errors were encountered while processing:
   linux-image-4.3.0-5-generic
  E: Sub-process /usr/bin/dpkg returned an error code (1)
  root@devac03:~# ls -latr /boot
  total 24208
  drwx--  2 root root16384 Dec  9 16:38 lost+found
  lrwxrwxrwx  1 root root   26 Jan  6 16:23 initrd.img -> 
initrd.img-4.3.0-5-generic
  lrwxrwxrwx  1 root root   23 Jan  6 16:24 vmlinuz -> 
vmlinuz-4.3.0-5-generic
  -rw---  1 root root 13026048 Jan 11 21:36 vmlinuz-4.3.0-6-generic
  -rw---  1 root root  2446124 Jan 11 21:36 System.map-4.3.0-6-generic
  -rw-r--r--  1 root root63422 Jan 11 21:36 config-4.3.0-6-generic
  -rw-r--r--  1 root root   517933 Jan 11 21:36 abi-4.3.0-6-generic
  drwxr-xr-x 22 root root 4096 Jan 14 13:03 ..
  -rw-r--r--  1 root root  8574889 Jan 14 13:03 initrd.img-4.3.0-6-generic
  -rw---  1 root root69632 Jan 14 13:41 bootmap
  drwxr-xr-x  3 root root 4096 Jan 14 13:41 .
  root@devac03:~# dpkg -l | grep 4.3.0
  ii  iproute  1:4.3.0-1ubuntu1
all  transitional dummy package for iproute2
  ii  iproute2 4.3.0-1ubuntu1  
s390xnetworking and traffic control tools
  ii  linux-generic4.3.0.6.7   
s390xComplete Generic Linux kernel and headers
  ii  linux-headers-4.3.0-64.3.0-6.17  
all  Header files related to Linux kernel version 4.3.0
  ii  linux-headers-4.3.0-6-generic4.3.0-6.17  
s390xLinux 

[Kernel-packages] [Bug 1534162] Re: symlinks are not updated on s390x

[Dimitri John Ledkov]

i am an idiot.

symlinks are updated in /
yet my zipl is using weird symlinks in /boot/

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

** Summary changed:

- symlinks are not updated on s390x
+ symlinks managed by kernel postinst are different from zipl-installer and 
livefs-rootfs

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

** Also affects: zipl-installer (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: livecd-rootfs (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  symlinks managed by kernel postinst are different from zipl-installer
  and livefs-rootfs

Status in linux package in Ubuntu:
  Confirmed
Status in livecd-rootfs package in Ubuntu:
  New
Status in zipl-installer package in Ubuntu:
  New

Bug description:
  Symlinks are not managed correctly.

  Last installed and configured kernel, prior to purging -5- was -6-,
  yet symlinks were not updated to -6- when that happened.

  root@devac03:~# apt-get remove --purge linux-headers-4.3.0-5 
linux-headers-4.3.0-5-generic linux-image-4.3.0-5-generic 
linux-image-extra-4.3.0-5-generic
  Reading package lists... Done
  Building dependency tree   
  Reading state information... Done
  The following packages will be REMOVED:
linux-headers-4.3.0-5* linux-headers-4.3.0-5-generic* 
linux-image-4.3.0-5-generic*
linux-image-extra-4.3.0-5-generic*
  0 upgraded, 0 newly installed, 4 to remove and 0 not upgraded.
  After this operation, 131 MB disk space will be freed.
  Do you want to continue? [Y/n] Y
  (Reading database ... 92073 files and directories currently installed.)
  Removing linux-headers-4.3.0-5-generic (4.3.0-5.16) ...
  Removing linux-headers-4.3.0-5 (4.3.0-5.16) ...
  Removing linux-image-extra-4.3.0-5-generic (4.3.0-5.16) ...
  run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  update-initramfs: Generating /boot/initrd.img-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Building bootmap in '/boot/'
  Building menu 'zipl-automatic-menu'
  Adding #1: IPL section 'ubuntu' (default)
  Preparing boot device: dasda (0200).
  Done.
  run-parts: executing /etc/kernel/postinst.d/pm-utils 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  run-parts: executing /etc/kernel/postinst.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Building bootmap in '/boot/'
  Building menu 'zipl-automatic-menu'
  Adding #1: IPL section 'ubuntu' (default)
  Preparing boot device: dasda (0200).
  Done.
  Purging configuration files for linux-image-extra-4.3.0-5-generic 
(4.3.0-5.16) ...
  Removing linux-image-4.3.0-5-generic (4.3.0-5.16) ...
  WARN: Proceeding with removing running kernel image.
  Examining /etc/kernel/postrm.d .
  run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  update-initramfs: Deleting /boot/initrd.img-4.3.0-5-generic
  run-parts: executing /etc/kernel/postrm.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Error: Image file '/boot/vmlinuz' in section 'ubuntu': No such file or 
directory
  run-parts: /etc/kernel/postrm.d/zz-zipl exited with return code 1
  Failed to process /etc/kernel/postrm.d at 
/var/lib/dpkg/info/linux-image-4.3.0-5-generic.postrm line 328.
  dpkg: error processing package linux-image-4.3.0-5-generic (--purge):
   subprocess installed post-removal script returned error exit status 1
  Errors were encountered while processing:
   linux-image-4.3.0-5-generic
  E: Sub-process /usr/bin/dpkg returned an error code (1)
  root@devac03:~# ls -latr /boot
  total 24208
  drwx--  2 root root16384 Dec  9 16:38 lost+found
  lrwxrwxrwx  1 root root   26 Jan  6 16:23 initrd.img -> 
initrd.img-4.3.0-5-generic
  lrwxrwxrwx  1 root root   23 Jan  6 16:24 vmlinuz -> 
vmlinuz-4.3.0-5-generic
  -rw---  1 root root 13026048 Jan 11 21:36 vmlinuz-4.3.0-6-generic
  -rw---  1 root root  2446124 Jan 11 21:36 System.map-4.3.0-6-generic
  -rw-r--r--  1 root root63422 Jan 11 21:36 config-4.3.0-6-generic
  -rw-r--r--  1 root root   517933 Jan 11 21:36 abi-4.3.0-6-generic
  drwxr-xr-x 22 root root 4096 Jan 14 13:03 ..
  -rw-r--r--  1 root root  8574889 Jan 14 13:03 initrd.img-4.3.0-6-generic
  -rw---  1 root root69632 Jan 14 13:41 bootmap
  drwxr-xr-x  3 root root 4096 Jan 14 13:41 .
  root@devac03:~# dpkg -l | grep 4.3.0
  ii  iproute  1:4.3.0-1ubuntu1
all  transitional dummy package for iproute2
  ii  iproute2 4.3.0-1ubuntu1  
s390xnetworking and 

[Kernel-packages] [Bug 1532774] Re: linux: 3.2.0-98.138 -proposed tracker

[Brad Figg]

** Description changed:

  This bug is for tracking the 3.2.0-98.138 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, 11. January 2016 11:52 UTC
  kernel-stable-Prepare-package-end:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-start:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:44 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:00 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:00 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:00 UTC
+ kernel-stable-Regression-testing-end:Thursday, 14. January 2016 14:02 UTC

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Title:
  linux: 3.2.0-98.138 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.2.0-98.138 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, 11. January 2016 11:52 UTC
  kernel-stable-Prepare-package-end:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-start:Monday, 11. January 2016 20:03 UTC
  kernel-stable-Promote-to-proposed-end:Wednesday, 13. January 2016 20:44 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Verification-testing-start:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Certification-testing-start:Wednesday, 13. January 2016 22:00 
UTC
  kernel-stable-Security-signoff-start:Wednesday, 13. January 2016 22:00 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Wednesday, 13. January 2016 22:00 UTC
  kernel-stable-Regression-testing-end:Thursday, 14. January 2016 14:02 UTC

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1533716] Re: Delay of approx. 60 seconds when an outgoing call is innitiated by the IN CAR bluetooth system

[Jean-Baptiste Lallement]

It's clearly a recent regression . I tried 6 times with krillin rc-
proposed 220 (20160104) and couldn't reproduce the issue. Then upgraded
to latest build (230) and reproduced the issue immediately.

** Tags added: regression-proposed

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Title:
  Delay of approx. 60 seconds when an outgoing call is innitiated by the
  IN CAR bluetooth system

Status in Canonical System Image:
  Confirmed
Status in bluez package in Ubuntu:
  New

Bug description:
  My system:

  current build number: 228
  device name: krillin
  channel: ubuntu-touch/rc-proposed/bq-aquaris.en
  last update: 2016-01-13 08:28:26
  version version: 228
  version ubuntu: 20160113
  version device: 20160108-efc96d8
  version custom: 2015--36-46-vivid

  Since several days (not weeks, so something has changed in the last
  couple days!) I have the following situation with my BQ 4.5 in my car.
  When I initiate a call from the IN CAR system (where my phone is
  connected to) I experience sometimes the normal behaviour that the
  call is directly established.

  Sometimes nothing happens. The call is not established and my in car system 
says that the attempt to carry out a call has failed (this message comes after 
approx. 15 seconds after initiation of the call).
  Then approx. 60 seconds after the initiation of the call the call is all of a 
sudden established (without any further interaction). I currently was not able 
to find a logic in this. Here my "log"-file of what I did today:

  -

  13.01.2016

  9:00 h call initiated from car, call directly established
  9:03 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:06 h call initiated from car, call directly established
  9:09 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established

  9:26 h New pairing between phone and car, retry

  9:30 h call initiated from car, call directly established
  9:33 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:36 h call initiated from car, call directly established
  9:39 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:42 h call initiated from car, call directly established
  9:45 h call initiated from car, call directly established (this time again 
via phone book)
  9:48 h call initiated from car (via voice command), approx. 60 sec. delay 
between initiation and call being established
  9:52 h call initiated from phone itself, call established and correctly 
routed via car speaker

  I have added the syslog, upstart-files to the bug report for further
  analysis.

  Uranicus

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[Kernel-packages] [Bug 1534162] [NEW] symlinks are not updated on s390x

[Dimitri John Ledkov]

Public bug reported:

Symlinks are not managed correctly.

Last installed and configured kernel, prior to purging -5- was -6-, yet
symlinks were not updated to -6- when that happened.

root@devac03:~# apt-get remove --purge linux-headers-4.3.0-5 
linux-headers-4.3.0-5-generic linux-image-4.3.0-5-generic 
linux-image-extra-4.3.0-5-generic
Reading package lists... Done
Building dependency tree   
Reading state information... Done
The following packages will be REMOVED:
  linux-headers-4.3.0-5* linux-headers-4.3.0-5-generic* 
linux-image-4.3.0-5-generic*
  linux-image-extra-4.3.0-5-generic*
0 upgraded, 0 newly installed, 4 to remove and 0 not upgraded.
After this operation, 131 MB disk space will be freed.
Do you want to continue? [Y/n] Y
(Reading database ... 92073 files and directories currently installed.)
Removing linux-headers-4.3.0-5-generic (4.3.0-5.16) ...
Removing linux-headers-4.3.0-5 (4.3.0-5.16) ...
Removing linux-image-extra-4.3.0-5-generic (4.3.0-5.16) ...
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
update-initramfs: Generating /boot/initrd.img-4.3.0-5-generic
Using config file '/etc/zipl.conf'
Building bootmap in '/boot/'
Building menu 'zipl-automatic-menu'
Adding #1: IPL section 'ubuntu' (default)
Preparing boot device: dasda (0200).
Done.
run-parts: executing /etc/kernel/postinst.d/pm-utils 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
run-parts: executing /etc/kernel/postinst.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
Using config file '/etc/zipl.conf'
Building bootmap in '/boot/'
Building menu 'zipl-automatic-menu'
Adding #1: IPL section 'ubuntu' (default)
Preparing boot device: dasda (0200).
Done.
Purging configuration files for linux-image-extra-4.3.0-5-generic (4.3.0-5.16) 
...
Removing linux-image-4.3.0-5-generic (4.3.0-5.16) ...
WARN: Proceeding with removing running kernel image.
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
update-initramfs: Deleting /boot/initrd.img-4.3.0-5-generic
run-parts: executing /etc/kernel/postrm.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
Using config file '/etc/zipl.conf'
Error: Image file '/boot/vmlinuz' in section 'ubuntu': No such file or directory
run-parts: /etc/kernel/postrm.d/zz-zipl exited with return code 1
Failed to process /etc/kernel/postrm.d at 
/var/lib/dpkg/info/linux-image-4.3.0-5-generic.postrm line 328.
dpkg: error processing package linux-image-4.3.0-5-generic (--purge):
 subprocess installed post-removal script returned error exit status 1
Errors were encountered while processing:
 linux-image-4.3.0-5-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@devac03:~# ls -latr /boot
total 24208
drwx--  2 root root16384 Dec  9 16:38 lost+found
lrwxrwxrwx  1 root root   26 Jan  6 16:23 initrd.img -> 
initrd.img-4.3.0-5-generic
lrwxrwxrwx  1 root root   23 Jan  6 16:24 vmlinuz -> vmlinuz-4.3.0-5-generic
-rw---  1 root root 13026048 Jan 11 21:36 vmlinuz-4.3.0-6-generic
-rw---  1 root root  2446124 Jan 11 21:36 System.map-4.3.0-6-generic
-rw-r--r--  1 root root63422 Jan 11 21:36 config-4.3.0-6-generic
-rw-r--r--  1 root root   517933 Jan 11 21:36 abi-4.3.0-6-generic
drwxr-xr-x 22 root root 4096 Jan 14 13:03 ..
-rw-r--r--  1 root root  8574889 Jan 14 13:03 initrd.img-4.3.0-6-generic
-rw---  1 root root69632 Jan 14 13:41 bootmap
drwxr-xr-x  3 root root 4096 Jan 14 13:41 .
root@devac03:~# dpkg -l | grep 4.3.0
ii  iproute  1:4.3.0-1ubuntu1
all  transitional dummy package for iproute2
ii  iproute2 4.3.0-1ubuntu1  
s390xnetworking and traffic control tools
ii  linux-generic4.3.0.6.7   
s390xComplete Generic Linux kernel and headers
ii  linux-headers-4.3.0-64.3.0-6.17  
all  Header files related to Linux kernel version 4.3.0
ii  linux-headers-4.3.0-6-generic4.3.0-6.17  
s390xLinux kernel headers for version 4.3.0 on System 390x SMP
ii  linux-headers-generic4.3.0.6.7   
s390xGeneric Linux kernel headers
rc  linux-image-4.3.0-2-generic  4.3.0-2.11  
s390xLinux kernel image for version 4.3.0 on System 390x SMP
pH  linux-image-4.3.0-5-generic  4.3.0-5.16  
s390xLinux kernel image for version 4.3.0 on System 390x SMP
ii  linux-image-4.3.0-6-generic  4.3.0-6.17  
s390xLinux kernel image for version 4.3.0 on System 390x SMP
rc  linux-image-extra-4.3.0-2-generic4.3.0-2.11 

[Kernel-packages] [Bug 1534162] Re: symlinks managed by kernel postinst are different from zipl-installer and livefs-rootfs

[Dimitri John Ledkov]

Aha

# cat /etc/kernel-img.conf 
# Kernel image management overrides
# See kernel-img.conf(5) for details
do_symlinks = yes
link_in_boot = yes

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Title:
  symlinks managed by kernel postinst are different from zipl-installer
  and livefs-rootfs

Status in linux package in Ubuntu:
  Confirmed
Status in livecd-rootfs package in Ubuntu:
  New
Status in zipl-installer package in Ubuntu:
  New

Bug description:
  Symlinks are not managed correctly.

  Last installed and configured kernel, prior to purging -5- was -6-,
  yet symlinks were not updated to -6- when that happened.

  root@devac03:~# apt-get remove --purge linux-headers-4.3.0-5 
linux-headers-4.3.0-5-generic linux-image-4.3.0-5-generic 
linux-image-extra-4.3.0-5-generic
  Reading package lists... Done
  Building dependency tree   
  Reading state information... Done
  The following packages will be REMOVED:
linux-headers-4.3.0-5* linux-headers-4.3.0-5-generic* 
linux-image-4.3.0-5-generic*
linux-image-extra-4.3.0-5-generic*
  0 upgraded, 0 newly installed, 4 to remove and 0 not upgraded.
  After this operation, 131 MB disk space will be freed.
  Do you want to continue? [Y/n] Y
  (Reading database ... 92073 files and directories currently installed.)
  Removing linux-headers-4.3.0-5-generic (4.3.0-5.16) ...
  Removing linux-headers-4.3.0-5 (4.3.0-5.16) ...
  Removing linux-image-extra-4.3.0-5-generic (4.3.0-5.16) ...
  run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  update-initramfs: Generating /boot/initrd.img-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Building bootmap in '/boot/'
  Building menu 'zipl-automatic-menu'
  Adding #1: IPL section 'ubuntu' (default)
  Preparing boot device: dasda (0200).
  Done.
  run-parts: executing /etc/kernel/postinst.d/pm-utils 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  run-parts: executing /etc/kernel/postinst.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Building bootmap in '/boot/'
  Building menu 'zipl-automatic-menu'
  Adding #1: IPL section 'ubuntu' (default)
  Preparing boot device: dasda (0200).
  Done.
  Purging configuration files for linux-image-extra-4.3.0-5-generic 
(4.3.0-5.16) ...
  Removing linux-image-4.3.0-5-generic (4.3.0-5.16) ...
  WARN: Proceeding with removing running kernel image.
  Examining /etc/kernel/postrm.d .
  run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  update-initramfs: Deleting /boot/initrd.img-4.3.0-5-generic
  run-parts: executing /etc/kernel/postrm.d/zz-zipl 4.3.0-5-generic 
/boot/vmlinuz-4.3.0-5-generic
  Using config file '/etc/zipl.conf'
  Error: Image file '/boot/vmlinuz' in section 'ubuntu': No such file or 
directory
  run-parts: /etc/kernel/postrm.d/zz-zipl exited with return code 1
  Failed to process /etc/kernel/postrm.d at 
/var/lib/dpkg/info/linux-image-4.3.0-5-generic.postrm line 328.
  dpkg: error processing package linux-image-4.3.0-5-generic (--purge):
   subprocess installed post-removal script returned error exit status 1
  Errors were encountered while processing:
   linux-image-4.3.0-5-generic
  E: Sub-process /usr/bin/dpkg returned an error code (1)
  root@devac03:~# ls -latr /boot
  total 24208
  drwx--  2 root root16384 Dec  9 16:38 lost+found
  lrwxrwxrwx  1 root root   26 Jan  6 16:23 initrd.img -> 
initrd.img-4.3.0-5-generic
  lrwxrwxrwx  1 root root   23 Jan  6 16:24 vmlinuz -> 
vmlinuz-4.3.0-5-generic
  -rw---  1 root root 13026048 Jan 11 21:36 vmlinuz-4.3.0-6-generic
  -rw---  1 root root  2446124 Jan 11 21:36 System.map-4.3.0-6-generic
  -rw-r--r--  1 root root63422 Jan 11 21:36 config-4.3.0-6-generic
  -rw-r--r--  1 root root   517933 Jan 11 21:36 abi-4.3.0-6-generic
  drwxr-xr-x 22 root root 4096 Jan 14 13:03 ..
  -rw-r--r--  1 root root  8574889 Jan 14 13:03 initrd.img-4.3.0-6-generic
  -rw---  1 root root69632 Jan 14 13:41 bootmap
  drwxr-xr-x  3 root root 4096 Jan 14 13:41 .
  root@devac03:~# dpkg -l | grep 4.3.0
  ii  iproute  1:4.3.0-1ubuntu1
all  transitional dummy package for iproute2
  ii  iproute2 4.3.0-1ubuntu1  
s390xnetworking and traffic control tools
  ii  linux-generic4.3.0.6.7   
s390xComplete Generic Linux kernel and headers
  ii  linux-headers-4.3.0-64.3.0-6.17  
all  Header files related to Linux kernel version 4.3.0
  ii  linux-headers-4.3.0-6-generic4.3.0-6.17  
s390x

Re: [Kernel-packages] [Bug 1514821] Re: SD card reader on Dell E7250 doesn't work in Ubuntu 15.10

[dexter1]

Hi Alex,

Thanks for pointing out your thread on launchpad. You seem to have
progressed further than i am :)
I wasn't able to test all the kernel stuff because of the holidays,
apologies for that. I've just now read a few of the discussions with
Ulf and Peter. I have to reread it again tonight, but it looks like
the same issue.

Well done though :) Keep at it!

Yours sincerely,

Frank

On Thu, Jan 14, 2016 at 4:18 PM, Blackgr  wrote:
> Hello Dexter1,
>
> To my eyes this is the same issue as the one I reported under 
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1523178
> Feel free to check the details there (and especially the last comment)
>
> Kind Regards,
> Alex
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1514821
>
> Title:
>   SD card reader on Dell E7250 doesn't work in Ubuntu 15.10
>
> Status in linux package in Ubuntu:
>   Confirmed
>
> Bug description:
>   I booted the machine with the SD card removed. I logged into Unity, 
> inserted the SD card and saw the error messages popping up in dmesg:
>sdhci: Timeout waiting for Buffer Read Ready interrupt during tuning 
> procedure, falling back to fixed sampling clock
>mmc0: tuning execution failed
>mmc0: error -5 whilst initialising SD card
>
>   I was expecting to see the SD card mounted in the Unity actionbar,
>   like in 15.04.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 15.10
>   Package: linux-image-4.2.0-18-generic 4.2.0-18.22
>   ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
>   Uname: Linux 4.2.0-18-generic x86_64
>   ApportVersion: 2.19.1-0ubuntu4
>   Architecture: amd64
>   AudioDevicesInUse:
>USERPID ACCESS COMMAND
>/dev/snd/controlC1: 1864 F pulseaudio
>/dev/snd/controlC0: 1864 F pulseaudio
>   Date: Tue Nov 10 13:56:18 2015
>   HibernationDevice: RESUME=UUID=a507736b-2856-48bd-ae57-a3a1a678c150
>   InstallationDate: Installed on 2015-06-19 (144 days ago)
>   InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
>   MachineType: Dell Inc. Latitude E7250
>   ProcFB: 0 inteldrmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic 
> root=UUID=fe9cd698-4d8c-4ea1-9cce-af132d859b83 ro quiet splash vt.handoff=7
>   PulseList:
>Error: command ['pacmd', 'list'] failed with exit code 1: Home directory 
> not accessible: Permission denied
>No PulseAudio daemon running, or not running as session daemon.
>   RelatedPackageVersions:
>linux-restricted-modules-4.2.0-18-generic N/A
>linux-backports-modules-4.2.0-18-generic  N/A
>linux-firmware1.149.1
>   SourcePackage: linux
>   UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
>   UpgradeStatus: Upgraded to wily on 2015-11-02 (8 days ago)
>   dmi.bios.date: 09/01/2015
>   dmi.bios.vendor: Dell Inc.
>   dmi.bios.version: A07
>   dmi.board.asset.tag: TUD254222
>   dmi.board.name: 0TVD2T
>   dmi.board.vendor: Dell Inc.
>   dmi.board.version: A00
>   dmi.chassis.asset.tag: TUD254222
>   dmi.chassis.type: 9
>   dmi.chassis.vendor: Dell Inc.
>   dmi.modalias: 
> dmi:bvnDellInc.:bvrA07:bd09/01/2015:svnDellInc.:pnLatitudeE7250:pvr:rvnDellInc.:rn0TVD2T:rvrA00:cvnDellInc.:ct9:cvr:
>   dmi.product.name: Latitude E7250
>   dmi.sys.vendor: Dell Inc.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1514821/+subscriptions

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Title:
  SD card reader on Dell E7250 doesn't work in Ubuntu 15.10

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I booted the machine with the SD card removed. I logged into Unity, inserted 
the SD card and saw the error messages popping up in dmesg:
   sdhci: Timeout waiting for Buffer Read Ready interrupt during tuning 
procedure, falling back to fixed sampling clock
   mmc0: tuning execution failed
   mmc0: error -5 whilst initialising SD card

  I was expecting to see the SD card mounted in the Unity actionbar,
  like in 15.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-18-generic 4.2.0-18.22
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1: 1864 F pulseaudio
   /dev/snd/controlC0: 1864 F pulseaudio
  Date: Tue Nov 10 13:56:18 2015
  HibernationDevice: RESUME=UUID=a507736b-2856-48bd-ae57-a3a1a678c150
  InstallationDate: Installed on 2015-06-19 (144 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Dell Inc. Latitude E7250
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic 

[Kernel-packages] [Bug 1533715] Re: linux: 3.19.0-46.52 -proposed tracker

[Chris J Arges]

linux| 3.19.0-46.52  | vivid-proposed   | source
 linux-meta   | 3.19.0.46.45  | vivid-proposed   | source
 linux-signed | 3.19.0-46.52  | vivid-proposed   | source

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

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Title:
  linux: 3.19.0-46.52 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.19.0-46.52 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:Wednesday, 13. January 2016 15:20 UTC
  kernel-stable-phase:CopyToProposed
  kernel-stable-Prepare-package-end:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-phase-changed:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 14. January 2016 16:13 UTC

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[Kernel-packages] [Bug 1533715] Re: linux: 3.19.0-46.52 -proposed tracker

[Brad Figg]

** Description changed:

  This bug is for tracking the 3.19.0-46.52 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:Wednesday, 13. January 2016 15:20 UTC
  kernel-stable-phase:CopyToProposed
  kernel-stable-Prepare-package-end:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-phase-changed:Thursday, 14. January 2016 01:04 UTC
+ kernel-stable-Promote-to-proposed-end:Thursday, 14. January 2016 16:13 UTC

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Title:
  linux: 3.19.0-46.52 -proposed tracker

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

Bug description:
  This bug is for tracking the 3.19.0-46.52 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:Wednesday, 13. January 2016 15:20 UTC
  kernel-stable-phase:CopyToProposed
  kernel-stable-Prepare-package-end:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-phase-changed:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 14. January 2016 16:13 UTC

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[Kernel-packages] [Bug 1497966] Re: ISST-KVM:R3-0:Firestone:Ubuntu14043:beng2:Cannot reach network with Shiner T adapter

[Tim Gardner]

Is this still an issue ? It seems pretty important for nobody to have
complained since the bug was filed.

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Title:
  ISST-KVM:R3-0:Firestone:Ubuntu14043:beng2:Cannot reach network with
  Shiner T adapter

Status in linux package in Ubuntu:
  New

Bug description:
  Problem Description:
  ===
  - Ping hangs or throws error message "Destination Host Unreachable" when IP 
is configured over pci-pt Shiner T adapter interface either dhcp entry or 
assigning IP statically assigning IP.

  Steps to Reproduce:
  ==
  - beng2 has been installed with daily build 20150914

  Logs:
  
  root@beng2:~# uname -a
  Linux beng2 3.19.0-28-generic #30~14.04.1-Ubuntu SMP Tue Sep 1 09:32:56 UTC 
2015 ppc64le ppc64le ppc64le GNU/Linux
  root@beng2:~#

  - beng2 has pci-pt of Shiner T adapter and was netbooted via virtual ethernet 
interface(eth0)
  - beng2 IP was configured at eth0 via dhcp and was fine working.
  - When I tried to configure IP  over shiner T adapter's interface, I can 
configure IP over eth3(link detected is yes)

  Logs:
  
  root@beng2:~# ifconfig -a
  eth0  Link encap:Ethernet  HWaddr 52:54:00:25:6c:f0
BROADCAST MULTICAST  MTU:1500  Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
Interrupt:21

  eth3  Link encap:Ethernet  HWaddr 40:f2:e9:31:15:e1
inet addr:10.33.33.1  Bcast:10.33.255.255  Mask:255.255.0.0
inet6 addr: fe80::42f2:e9ff:fe31:15e1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:28 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B)  TX bytes:1600 (1.6 KB)
Interrupt:17 Memory:1012180-10121ff

  eth4  Link encap:Ethernet  HWaddr 40:f2:e9:31:15:e0
BROADCAST MULTICAST  MTU:1500  Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
Interrupt:17 Memory:1012000-101207f

  loLink encap:Local Loopback
inet addr:127.0.0.1  Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING  MTU:65536  Metric:1
RX packets:49 errors:0 dropped:0 overruns:0 frame:0
TX packets:49 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4182 (4.1 KB)  TX bytes:4182 (4.1 KB)

  root@beng2:~# ethtool  eth3
  Settings for eth3:
  Supported ports: [ TP ]
  Supported link modes:   100baseT/Half 100baseT/Full
  1000baseT/Full
  1baseT/Full
  Supported pause frame use: Symmetric Receive-only
  Supports auto-negotiation: Yes
  Advertised link modes:  100baseT/Half 100baseT/Full
  1000baseT/Full
  1baseT/Full
  Advertised pause frame use: Symmetric Receive-only
  Advertised auto-negotiation: Yes
  Link partner advertised link modes:  100baseT/Half 100baseT/Full
   1000baseT/Full
   1baseT/Full
  Link partner advertised pause frame use: No
  Link partner advertised auto-negotiation: Yes
  Speed: 1Mb/s
  Duplex: Full
  Port: Twisted Pair
  PHYAD: 17
  Transceiver: internal
  Auto-negotiation: on
  MDI-X: Unknown
  Supports Wake-on: d
  Wake-on: d
  Current message level: 0x (0)

  Link detected: yes
  root@beng2:~# 


  
  - But it hangs when I try to ping network or ping fails with error message 
"destination host unreachable) though the gateway has been added.
  root@beng2:~# ping -I eth3 kte
  ^C

  root@beng2:~#
  root@beng2:~# ping -I eth3 10.33.0.1
  PING 10.33.0.1 (10.33.0.1) from 10.33.33.1 eth3: 56(84) bytes of data.
  From 10.33.33.1 icmp_seq=1 Destination Host Unreachable
  From 10.33.33.1 icmp_seq=2 Destination Host Unreachable
  From 10.33.33.1 icmp_seq=3 Destination Host Unreachable
  ^C
  --- 10.33.0.1 ping statistics ---
  5 packets transmitted, 0 received, +3 errors, 100% packet loss, time 4024ms
  pipe 3
  root@beng2:~# route -n
  Kernel IP routing table
  Destination Gateway Genmask Flags Metric RefUse Iface
  0.0.0.0 10.33.0.1   

[Kernel-packages] [Bug 1524930] Re: "ACPI PCC probe failed" message is an error message when it should be debug

[Luis Henriques]

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
vivid' to 'verification-done-vivid'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-vivid

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Title:
  "ACPI PCC probe failed" message is an error message when it should be
  debug

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Vivid:
  Fix Committed

Bug description:
  [SRU Justification][Vivid]

  Users of Ubuntu Vivid are seeing a seemingly alarming kernel failure
  message "ACPI PCC probe failed" when in fact it is just a debug
  message informing the kernel developers that a probe for an ACPI PCC
  mailbox was not successful (which is just a debug only message) and
  not a failure one needs to worry about.   This message is asked about
  frequently on askubuntu.com, so it is alarming quite a few users, c.f.
  : http://askubuntu.com/questions/708215/1-037533-acpi-pcc-probe-
  failed.

  This fix landed in Wily, and the driver with the alarming message only
  affects Vivid.

  [Fix]
  Upstream commit efd756daf4ddae3cec2404c4e0b680b7cfdd6a45 ("ACPI / PCC: Use 
pr_debug() for debug messages in pcc_init()")

  [Testcase]

  Boot a machine without the PCC feature, without the fix one sees the
  error message in the kernel log. With the fix, this error is now a
  warning.  Note: This only affects Vivid.

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