*** This bug is a duplicate of bug 926936 ***
https://bugs.launchpad.net/bugs/926936
Thank you for taking the time to report this crash and helping to make
this software better. This particular crash has already been reported
and is a duplicate of bug #926936, so is being marked as such. Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Please continue to report any other bugs you may
find.
** Attachment removed: "CoreDump.gz"
https://bugs.launchpad.net/bugs/941646/+attachment/2786293/+files/CoreDump.gz
** Attachment removed: "Disassembly.txt"
https://bugs.launchpad.net/bugs/941646/+attachment/2786295/+files/Disassembly.txt
** Attachment removed: "ProcMaps.txt"
https://bugs.launchpad.net/bugs/941646/+attachment/2786299/+files/ProcMaps.txt
** Attachment removed: "ProcStatus.txt"
https://bugs.launchpad.net/bugs/941646/+attachment/2786300/+files/ProcStatus.txt
** Attachment removed: "Registers.txt"
https://bugs.launchpad.net/bugs/941646/+attachment/2786301/+files/Registers.txt
** Attachment removed: "Stacktrace.txt"
https://bugs.launchpad.net/bugs/941646/+attachment/2786302/+files/Stacktrace.txt
** Attachment removed: "ThreadStacktrace.txt"
https://bugs.launchpad.net/bugs/941646/+attachment/2786303/+files/ThreadStacktrace.txt
** Visibility changed to: Public
** This bug has been marked a duplicate of private bug 926936
** Visibility changed to: Public
** Tags removed: need-amd64-retrace
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-screensaver in Ubuntu.
https://bugs.launchpad.net/bugs/941646
Title:
gnome-screensaver crashed with SIGSEGV in
gtk_style_context_get_valist()
Status in “gnome-screensaver” package in Ubuntu:
New
Bug description:
~$ lsb_release -rd
Description: Ubuntu precise (development branch)
Release: 12.04
~$ apt-cache policy gnome-screensaver
gnome-screensaver:
Installed: 3.2.1-0ubuntu1
Candidate: 3.2.1-0ubuntu1
Version table:
*** 3.2.1-0ubuntu1 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
When my screen goes to sleep, sometimes it doesn't wake up correctly.
The whole screen is black except the mouse pointer which I can move
around. If I vnc or teamview in to my box I can see the entire screen
fine. I've found if I then start nvidia-settings, my screen comes
back to life. Before I found this trick, I had to kill my session to
be able to see my screen again.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: gnome-screensaver 3.2.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.93-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Sun Feb 26 15:39:37 2012
ExecutablePath: /usr/bin/gnome-screensaver
GnomeSessionIdleInhibited: No
GnomeSessionInhibitors: None
GsettingsGnomeSession:
org.gnome.desktop.session idle-delay uint32 600
org.gnome.desktop.session session-name 'ubuntu'
ProcCmdline: gnome-screensaver
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f4d3d48a3a7 <gtk_style_context_get_valist+215>:
mov 0x30(%rax),%rdx
PC (0x7f4d3d48a3a7) ok
source "0x30(%rax)" (0x00000030) not located in a known VMA region (needed
readable region)!
destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-screensaver
StacktraceTop:
gtk_style_context_get_valist () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
gtk_style_context_get () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
gtk_style_context_set_background () from
/usr/lib/x86_64-linux-gnu/libgtk-3.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-screensaver crashed with SIGSEGV in
gtk_style_context_get_valist()
UpgradeStatus: Upgraded to precise on 2012-02-26 (0 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin mythtv plugdev sambashare
WindowManager: No value set for
`/desktop/gnome/session/required_components/windowmanager'
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