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[Bug 1388754] Re: Toshiba nb550d screen does not turn on after hibernate

 

Severin Wünsch, the next step is to fully commit bisect the kernel in
order to identify the offending commit. Could you please do this
following https://wiki.ubuntu.com/Kernel/KernelBisection ?

** Tags added: latest-bios-1.40 needs-bisect regression-release

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

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Title:
  Toshiba nb550d screen does not turn on after hibernate

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I am currently using kernel 3.14.2-031402-generic on a Toshiba nb500d netbook where everything works.
  But on kernel 3.16.0-24-generic (default on lubuntu 14.10) after standby the screen stays black I can heare the fan and and the disc spinning and all the leds behave like starting from standby.

  I also reported the Bug to
  https://bugzilla.kernel.org/show_bug.cgi?id=87091 but noone did
  response.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-24-generic 3.16.0-24.32
  ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
  Uname: Linux 3.16.0-24-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  s          1863 F.... pulseaudio
   /dev/snd/controlC0:  s          1863 F.... pulseaudio
  CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: 'iw'
  CurrentDesktop: LXDE
  CurrentDmesg:
   
  Date: Mon Nov  3 10:39:21 2014
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=b4d702d6-2018-4c8d-af5c-04b1740fd45b
  InstallationDate: Installed on 2014-10-27 (7 days ago)
  InstallationMedia: Lubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: TOSHIBA TOSHIBA NB550D
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic root=UUID=3a35ef15-0c3d-4852-8a06-baaea9a79939 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-24-generic N/A
   linux-backports-modules-3.16.0-24-generic  N/A
   linux-firmware                             1.138
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2011
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: 1.40
  dmi.board.asset.tag: NULL
  dmi.board.name: PBU01
  dmi.board.vendor: TOSHIBA
  dmi.board.version: 1.00
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnTOSHIBA:bvr1.40:bd07/22/2011:svnTOSHIBA:pnTOSHIBANB550D:pvrPLL5FE-02J01CGR:rvnTOSHIBA:rnPBU01:rvr1.00:cvnTOSHIBA:ct10:cvrN/A:
  dmi.product.name: TOSHIBA NB550D
  dmi.product.version: PLL5FE-02J01CGR
  dmi.sys.vendor: TOSHIBA

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