← Back to team overview

kernel-packages team mailing list archive

[Bug 1373969] Re: Ubuntu 14.04 blank screen after wakeup from sleep on Toshiba Satellite (M50D-A-100)

 

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.17 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.17-rc6-utopic/

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

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

-- 
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/1373969

Title:
  Ubuntu 14.04 blank screen after wakeup from sleep on Toshiba Satellite
  (M50D-A-100)

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Since my last update (+-5 days ago), every time my laptop goes to
  sleep, I get a black screen without backlight when I open the lid, or
  press the power key to wake it up.

  Description:    Ubuntu 14.04.1 LTS
  Release:        14.04

  See:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1283938/comments/110

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  tomas      2563 F.... pulseaudio
                        tomas      2870 F.... pulseaudio
   /dev/snd/controlC0:  tomas      2563 F.... pulseaudio
                        tomas      2870 F.... pulseaudio
  CurrentDesktop: KDE
  Date: Thu Sep 25 16:20:20 2014
  HibernationDevice: RESUME=UUID=d2fd1cf4-e11c-480e-8d66-bbcca1016bdf
  InstallationDate: Installed on 2014-01-17 (250 days ago)
  InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: TOSHIBA SATELLITE M50D-A
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic root=UUID=4517aa0b-909b-4d2a-a134-4ab34edf82de ro nomodeset quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware                             1.127.6
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-20 (158 days ago)
  dmi.bios.date: 08/05/2013
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: 1.10
  dmi.board.asset.tag: *
  dmi.board.name: ZEMAE
  dmi.board.vendor: TOSHIBA
  dmi.board.version: 1.00
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: *
  dmi.modalias: dmi:bvnTOSHIBA:bvr1.10:bd08/05/2013:svnTOSHIBA:pnSATELLITEM50D-A:pvrPSKPSE-00600GBT:rvnTOSHIBA:rnZEMAE:rvr1.00:cvnTOSHIBA:ct10:cvr*:
  dmi.product.name: SATELLITE M50D-A
  dmi.product.version: PSKPSE-00600GBT
  dmi.sys.vendor: TOSHIBA

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1373969/+subscriptions


References