compiz crashed with SIGSEGV in sigc::trackable::callback_list()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Unity |
Fix Released
|
Critical
|
Unassigned | ||
unity (Ubuntu) |
Fix Released
|
Critical
|
Unassigned |
Bug Description
Binary package hint: unity
I was trying todays ubuntu daily live (i386) built, from a usb stick. I had my laptop connected to a tv-monitor before booting up.
Compiz crashed when unintentionally the vga cable connecting the tv-monitor with my laptop disconnected (the system had already fully booted and both my laptop screen and the tv-monitor where showing the desktop...).
ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity 3.8.4-0ubuntu1
ProcVersionSign
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
Date: Fri Apr 8 21:00:25 2011
ExecutablePath: /usr/bin/compiz
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110408)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0xf181ca <_ZNK4sigc9trac
PC (0x00f181ca) ok
source "(%esi)" (0x00000031) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
sigc::
sigc::
sigc::
PanelMenuView:
?? () from /usr/lib/
Title: compiz crashed with SIGSEGV in sigc::trackable
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
(nautilus:4500): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
(<unknown>:4485): libindicator-
(<unknown>:4793): libindicator-
Changed in unity: | |
status: | New → Confirmed |
Changed in unity (Ubuntu): | |
status: | New → Confirmed |
Changed in unity: | |
importance: | Undecided → Medium |
Changed in unity: | |
importance: | Medium → Critical |
Changed in unity (Ubuntu): | |
importance: | Medium → Critical |
visibility: | private → public |
StacktraceTop: trackable: :callback_ list (this=0x31) at ../../sigc+ +/trackable. cc:74 trackable: :remove_ destroy_ notify_ callback (this=0x31, data=0x9e71508) at ../../sigc+ +/trackable. cc:61 sigc++- 2.0/sigc+ +/functors/ slot_base. h:166 sigc++- 2.0/sigc+ +/visit_ each.h: 88 )<sigc: :trackable> (data=0x9e71508) at /usr/include/ sigc++- 2.0/sigc+ +/visit_ each.h: 100
sigc::
sigc::
operator() (data=0x9e71508) at /usr/include/
execute_ (data=0x9e71508) at /usr/include/
operator(