kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

That is good news that the bug appears to be fixed in 3.14-rc4.  If it
is stable and the bug is in fact gone after some time, we can perform a
reverse bisect to identify the commit that fixes this in 3.14-rc4.

@jamie, it should be ok that HDMI is not working with this kernel.  We
are only interested in testing it to identify the commit that fixes this
original bug.  Once we find the fix, we will backport or cherry pick it
into Trusty.

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https://bugs.launchpad.net/bugs/1275116

Title:
  lowlatency-flavour crashes and locks up alot

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux-lowlatency” package in Ubuntu:
  Confirmed

Bug description:
  The 3.11 flavour that where upgraded to 3.13 today crashed 10 times
  this morning. I have the crashdums, but I figured that it might have
  been solved in 3.13. Unfortunatly it seems like it is not.

  I will add crashdumps when I get crashes that do not just lockup the
  machine but currently I have only seem complete lockups with 3.13

  So the essense is :

  3.11-lowlatency crashed 10 time today most of the crashes reached the console so I could see the panic text.
  3.13-lowlatency crash 1 time 10 minuttes after first boot. No VT swtich. During next reboot it also locked.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-6-lowlatency (not installed)
  ProcVersionSignature: Ubuntu 3.13.0-6.23-generic 3.13.0
  Uname: Linux 3.13.0-6-generic i686
  ApportVersion: 2.13.2-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  sgh        2176 F.... pulseaudio
  CurrentDesktop: KDE
  Date: Fri Jan 31 23:38:10 2014
  InstallationDate: Installed on 2013-12-24 (38 days ago)
  InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Alpha i386 (20131224)
  MachineType: LENOVO 2356GCG
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-6-generic root=UUID=6376d4d7-bb9e-4488-bb5f-798e6c41f3fc ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-6-generic N/A
   linux-backports-modules-3.13.0-6-generic  N/A
   linux-firmware                            1.123
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G7ET31WW (1.13 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2356GCG
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG7ET31WW(1.13):bd07/02/2012:svnLENOVO:pn2356GCG:pvrThinkPadT430s:rvnLENOVO:rn2356GCG:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2356GCG
  dmi.product.version: ThinkPad T430s
  dmi.sys.vendor: LENOVO

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