kernel-packages team mailing list archive

[Pawel Stolowski <1362958@xxxxxxxxxxxxxxxxxx>]

Hi Christopher, I haven't done kernel bisect, but instead did a lot of
googling, and found this bug:

https://bugzilla.kernel.org/show_bug.cgi?id=42977

which is affects some other Toshiba Tecra laptop, but have same
symptomps and moreover, the proposed workaround with nox2apic kernel
commandline option seems to be working for me!

Apparently, the problem has been present in the kernel for quite some
time, which really confuses me, as I'm pretty sure suspend/resume worked
for me for at least some time before; unfortunately I don't know the
good kernel version to start with, which makes bisecting impossible.
Also, out of curiosity I tested my laptop with a live version of
debian-7.6.0, and it also hangs with same symptomps.

** Bug watch added: Linux Kernel Bug Tracker #42977
   http://bugzilla.kernel.org/show_bug.cgi?id=42977

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https://bugs.launchpad.net/bugs/1362958

Title:
  [Toshiba Tecra R850-14Q] suspend/resume failure

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Resume doesn't work for me in Ubuntu 14.04. When I close the lid, or
  issue pm-suspend manually, the system gets suspended, but opening the
  lid results in black screen and laptop fan gets really loud. There is
  no way to recover from that. Reproducible every time.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from resuming properly.
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  pawel      4150 F.... pulseaudio
  Date: Fri Aug 29 08:52:53 2014
  DuplicateSignature: suspend/resume:TOSHIBA TECRA R850:Version 3.00
  ExecutablePath: /usr/share/apport/apportcheckresume
  ExecutableTimestamp: 1406572220
  Failure: suspend/resume
  InstallationDate: Installed on 2014-04-12 (138 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Daily amd64 (20140411)
  InterpreterPath: /usr/bin/python3.4
  MachineType: TOSHIBA TECRA R850
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcCwd: /
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic root=UUID=c52f003e-a221-4500-a0ee-11d9d7617244 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-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware                             1.127.5
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  Title: [TOSHIBA TECRA R850] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 08/06/2011
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: Version 3.00
  dmi.board.asset.tag: 0000000000
  dmi.board.name: Portable PC
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Version A0
  dmi.chassis.asset.tag: 0000000000
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: Version 1.0
  dmi.modalias: dmi:bvnTOSHIBA:bvrVersion3.00:bd08/06/2011:svnTOSHIBA:pnTECRAR850:pvrPT525E-00V00QPL:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0:
  dmi.product.name: TECRA R850
  dmi.product.version: PT525E-00V00QPL
  dmi.sys.vendor: TOSHIBA

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