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[Bug 1350910] Re: blank screen after suspend resume

 

This issue seems fixed in at least ubuntu 15.04 with 4.0.0-4 kernel or
maybe even in an earlier kernel and ubuntu releases.

** Changed in: xorg (Ubuntu)
       Status: Expired => Fix Released

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https://bugs.launchpad.net/bugs/1350910

Title:
  blank screen after suspend resume

Status in xorg package in Ubuntu:
  Fix Released

Bug description:
  Mouse and keyboard not working, still able to ssh into system and
  reboot. Xorg.0.log saved from ssh session after a problem appear
  attached.

  WORKAROUND: It seems no problem with fglrx proprietary drivers.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  .tmp.unity.support.test.0:

  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
  Date: Thu Jul 31 19:19:59 2014
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7420G] [1002:9992] (prog-if 00 [VGA controller])
     Subsystem: Hewlett-Packard Company Device [103c:194e]
  InstallationDate: Installed on 2014-07-06 (25 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Hewlett-Packard HP ProBook 455 G1
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic root=UUID=3cc3893f-1a34-4d21-8304-52e841a9dbef ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/05/2013
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68CPE Ver. F.21
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 194E
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 91.0B
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68CPEVer.F.21:bd09/05/2013:svnHewlett-Packard:pnHPProBook455G1:pvrA2018CD200:rvnHewlett-Packard:rn194E:rvrKBCVersion91.0B:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP ProBook 455 G1
  dmi.product.version: A2018CD200
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz 1:0.9.11.2+14.04.20140714-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.1
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
  xserver.bootTime: Thu Jul 31 19:19:05 2014
  xserver.configfile: default
  xserver.errors:

  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.15.1-0ubuntu2.1
  xserver.video_driver: radeon

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