kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Kenneth Bogert, thank you for reporting this and helping make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal:
apport-collect 1442311

** Package changed: gnome-shell (Ubuntu) => linux (Ubuntu)

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

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

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https://bugs.launchpad.net/bugs/1442311

Title:
  Ubuntu 14.04 blank screen after wakeup from sleep

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Possibly related to bug 1283938 . I have disabled lock screen on
  suspend to try and get around the bug but it obviously hasn't worked.

  I see a completely black screen with a working mouse cursor.  Used
  Ctrl-Alt-F2 to login at a text terminal and tried to kill gnome-
  settings-daemon and gnome-shell (doing so has randomly made it work in
  the past).  The gnome-shell process would not kill and I got segfault
  dmesg errors which are attached.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: gnome-shell 3.10.4-0ubuntu5.2
  ProcVersionSignature: Ubuntu 3.16.0-33.44~14.04.1-generic 3.16.7-ckt7
  Uname: Linux 3.16.0-33-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.8
  Architecture: amd64
  CurrentDesktop: GNOME
  Date: Thu Apr  9 14:31:20 2015
  DisplayManager: gdm
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-05-24 (319 days ago)
  InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release amd64+mac (20140204)
  SourcePackage: gnome-shell
  UpgradeStatus: Upgraded to trusty on 2014-09-21 (200 days ago)

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