This is a rather old bug report now and there have been no new reports
of this issue. It seems it's been fixed some releases ago, so I'm
marking as such.
If this does still occur, we can either reopen this bug report or open a
new one.
** Changed in: unity
Status: Confirmed => Fix Released
** Changed in: unity (Ubuntu)
Status: Confirmed => Fix Released
** Changed in: unity
Milestone: 7.3.3 => None
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https://bugs.launchpad.net/bugs/1046571
Title:
compiz crashed with SIGSEGV in __cxxabiv1::__dynamic_cast() from
std::list<nux::ObjectPtr<unity::launcher::AbstractLauncherIcon>,
std::allocator<nux::ObjectPtr<unity::launcher::AbstractLauncherIcon> >
>
unity::launcher::LauncherModel::GetSublist<unity::launcher::BamfLauncherIcon>()
() from unity::launcher::Controller::Impl::SortAndUpdate()
Status in Unity:
Fix Released
Status in unity package in Ubuntu:
Fix Released
Bug description:
I was running CCSM, (trying to fix things up after 'unity --reset' was
not my friend). I went to Preferences, the 'unity' profile was
selected, and I hit 'reset to defaults'. Compiz crashed as above.
(I ended up running
dconf reset -f /org/compiz/profiles/unity/
to get back to what I hope is a properly set-up unity. I hope not to touch
ccsm for a while, nor hit this bug again. So if I'm lucky, this crash is not
an ongoing issue as far as I'm concerned.)
Thanks.
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: unity 6.4.0-0ubuntu4
ProcVersionSignature: Ubuntu 3.5.0-13.11-lowlatency 3.5.3
Uname: Linux 3.5.0-13-lowlatency x86_64
ApportVersion: 2.5.1-0ubuntu4
Architecture: amd64
CrashCounter: 1
Date: Wed Sep 5 17:02:12 2012
ExecutablePath: /usr/bin/compiz
ProcCmdline: compiz
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f5d725a8801 <__dynamic_cast+97>: mov
(%rdi),%rax
PC (0x7f5d725a8801) ok
source "(%rdi)" (0x401f0f00000000) not located in a known VMA region (needed
readable region)!
destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
__dynamic_cast () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
std::list<nux::ObjectPtr<unity::launcher::AbstractLauncherIcon>,
std::allocator<nux::ObjectPtr<unity::launcher::AbstractLauncherIcon> > >
unity::launcher::LauncherModel::GetSublist<unity::launcher::BamfLauncherIcon>()
() from /usr/lib/compiz/libunityshell.so
unity::launcher::Controller::Impl::SortAndUpdate() () from
/usr/lib/compiz/libunityshell.so
sigc::internal::slot_call1<sigc::bound_mem_functor1<void,
unity::launcher::Controller::Impl,
nux::ObjectPtr<unity::launcher::AbstractLauncherIcon> >, void,
nux::ObjectPtr<unity::launcher::AbstractLauncherIcon>
>::call_it(sigc::internal::slot_rep*,
nux::ObjectPtr<unity::launcher::AbstractLauncherIcon> const&) () from
/usr/lib/compiz/libunityshell.so
unity::launcher::LauncherModel::RemoveIcon(nux::ObjectPtr<unity::launcher::AbstractLauncherIcon>)
() from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGSEGV in __dynamic_cast()
UpgradeStatus: Upgraded to quantal on 2012-06-14 (83 days ago)
UserGroups: adm cdrom dip lpadmin nopasswdlogin plugdev sambashare sudo
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