kernel-packages team mailing list archive

[Bruce Backman <bruce968@xxxxxxxxxxx>]

I was able to reproduce the problem with 3.16.1-031601-generic, but not
with 3.17.0-031700rc1-generic

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

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https://bugs.launchpad.net/bugs/1357137

Title:
  Black screen after resume from suspend

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  If the system suspends due to the timeout specified in power settings,
  or because I closed the notebook lid, I get a black screen with a
  movable mouse pointer after I resume.  Pressing Ctrl-Alt-F1 followed
  by Ctrl-Alt-F7 brings me back to my desktop from the black screen.
  Curiously, if I suspend using the "Suspend" option from the menu in
  the top right corner of the desktop, I can wake the system up without
  the black screen.

  ProblemType: Bug
  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
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  backman    1478 F.... pulseaudio
                        backman    4569 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Thu Aug 14 19:01:12 2014
  HibernationDevice: RESUME=UUID=94f99a79-d9c9-4a09-a7e5-5c30cda783fa
  InstallationDate: Installed on 2014-04-19 (117 days ago)
  InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release amd64 (20140204)
  MachineType: Gateway MX6960
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic root=UUID=177cb1e5-0266-48f4-82a6-b72df1ebd185 ro quiet splash vt.handoff=7
  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
  UpgradeStatus: Upgraded to trusty on 2014-08-12 (2 days ago)
  dmi.bios.date: 10/27/2006
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 77.08
  dmi.board.vendor: Gateway
  dmi.board.version: 77.08
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 8
  dmi.chassis.vendor: Gateway
  dmi.chassis.version: Rev.1
  dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr77.08:bd10/27/2006:svnGateway:pnMX6960:pvr3403516R:rvnGateway:rn:rvr77.08:cvnGateway:ct8:cvrRev.1:
  dmi.product.name: MX6960
  dmi.product.version: 3403516R
  dmi.sys.vendor: Gateway

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