kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

wolfy1339, the next step is to fully commit bisect from kernel 3.16 to
3.19 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.

Thank you for your understanding.

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

** Tags added: kernel-bug-exists-upstream-4.1

** Tags added: needs-bisect

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

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https://bugs.launchpad.net/bugs/1468107

Title:
  Kernel Panic on Surface Pro

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am using Ubuntu 15.04 on a Surface Pro (1st gen), dual-boting with Windows 8.1 and the linux kernel 3.19 is causing a kernel panic. The last kernel working was 3.16.0-38.
  I couldn't get any stack-trace (maybe apport has one), since my computer froze and i was on the desktop and wasn't on tty.
  The only way I could reproduce is to boot up Ubuntu then open up an application for example Software Updater. After a couple seconds, about like 10, the computer freezes, and a kernel panic happens. I can reproduce both in TTY and on the unity desktop.
  The issue report was made using the 3.16.0-38 kernel, which may have changed some values in the Apport debug information.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-generic 3.19.0.22.21
  ProcVersionSignature: Ubuntu 3.16.0-38.52-generic 3.16.7-ckt10
  Uname: Linux 3.16.0-38-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  wolfy1339   3227 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Tue Jun 23 16:50:21 2015
  HibernationDevice: RESUME=UUID=6caad1d4-4652-4cba-b778-ab5078f2a285
  InstallationDate: Installed on 2014-06-29 (359 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Microsoft Corporation Surface with Windows 8 Pro
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-38-generic root=UUID=ff00ee38-69e2-4775-a6b2-89188384ed55 ro recovery nomodeset
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-38-generic N/A
   linux-backports-modules-3.16.0-38-generic  N/A
   linux-firmware                             1.143.1
  SourcePackage: linux
  UdevLog:

  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/28/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.07.0050
  dmi.board.asset.tag: 0
  dmi.board.name: Surface with Windows 8 Pro
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: 1
  dmi.chassis.asset.tag: 0
  dmi.chassis.type: 17
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: 1
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.07.0050:bd11/28/2014:svnMicrosoftCorporation:pnSurfacewithWindows8Pro:pvr1:rvnMicrosoftCorporation:rnSurfacewithWindows8Pro:rvr1:cvnMicrosoftCorporation:ct17:cvr1:
  dmi.product.name: Surface with Windows 8 Pro
  dmi.product.version: 1
  dmi.sys.vendor: Microsoft Corporation

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