Public bug reported:
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)
** Affects: gnome-shell (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug gnome3-ppa third-party-packages trusty
** Attachment added: "gnome-shell-crash"
https://bugs.launchpad.net/bugs/1442311/+attachment/4370758/+files/gnome-shell-crash
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https://bugs.launchpad.net/bugs/1442311
Title:
Ubuntu 14.04 blank screen after wakeup from sleep
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