compiz assert failure: compiz: /usr/include/boost/smart_ptr/shared_ptr.hpp:418: T* boost::shared_ptr<T>::operator->() const [with T = UnityFBO]: Assertion `px != 0' failed.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
unity (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Crashed when enabling a second monitor.
This crash is unlikely to be autoreported by other users because the crash report mechanism doesn't work when compiz isn't running (no keyboard input in any window, including the required launchpad login), and there is "no way" to restart compiz when unity and compiz have both crashed.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity 4.20.0-0ubuntu2
ProcVersionSign
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelMo
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
AssertionMessage: compiz: /usr/include/
CrashCounter: 1
Date: Sun Oct 2 10:03:32 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110921.2)
ProcCmdline: compiz
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
Signal: 6
SourcePackage: unity
StacktraceTop:
raise () from /lib/x86_
abort () from /lib/x86_
__assert_fail () from /lib/x86_
?? () from /usr/lib/
UnityScreen:
Title: compiz assert failure: compiz: /usr/include/
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #838128, 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.