*** This bug is a duplicate of bug 983268 ***
https://bugs.launchpad.net/bugs/983268
** This bug is no longer a duplicate of bug 980536
compiz crashed with SIGSEGV in
unity::ui::EdgeBarrierController::Impl::OnPointerBarrierEvent()
** This bug has been marked a duplicate of bug 983268
compiz crashed with SIGSEGV in
ends_with_iter_select<__gnu_cxx::__normal_iterator<char const*,
std::basic_string<char> >, char const*, boost::algorithm::is_iequal>() from
unity::ui::PointerBarrierWrapper::EmitCurrentData()
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https://bugs.launchpad.net/bugs/984891
Title:
compiz crashed with SIGSEGV in
unity::ui::EdgeBarrierController::Impl::OnPointerBarrierEvent()
Status in “unity” package in Ubuntu:
New
Bug description:
I turned my laptop On (Dell XPS15 L502X) and was using it without any
problems for about 5 minutes (with dual screen using a dvi-vga adpater).
Suddenly this problem emerged.
My version is Precise 12.04 Beta 2 Installed last Thursday and upgraded
manually yesterday.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.10.0-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-20.33-generic 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
ApportVersion: 2.0.1-0ubuntu4
Architecture: amd64
CrashCounter: 1
Date: Wed Apr 18 10:25:08 2012
Disassembly: => 0x0: Não é possível acessar a memória no endereço 0x0
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=pt_BR:pt:en
PATH=(custom, no user)
LANG=pt_BR.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x0: Não é possível acessar a memória no endereço 0x0
PC (0x00000000) not located in a known VMA region (needed executable region)!
source "0x0" (0x00000000) not located in a known VMA region (needed readable
region)!
SegvReason:
executing NULL VMA
reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
?? ()
unity::ui::EdgeBarrierController::Impl::OnPointerBarrierEvent(unity::ui::PointerBarrierWrapper*,
std::shared_ptr<unity::ui::BarrierEvent>) () from
/usr/lib/compiz/libunityshell.so
sigc::internal::slot_call2<sigc::bound_mem_functor2<void,
unity::ui::EdgeBarrierController::Impl, unity::ui::PointerBarrierWrapper*,
std::shared_ptr<unity::ui::BarrierEvent> >, void,
unity::ui::PointerBarrierWrapper*, std::shared_ptr<unity::ui::BarrierEvent>
>::call_it(sigc::internal::slot_rep*, unity::ui::PointerBarrierWrapper* const&,
std::shared_ptr<unity::ui::BarrierEvent> const&) () from
/usr/lib/compiz/libunityshell.so
unity::ui::PointerBarrierWrapper::EmitCurrentData() () from
/usr/lib/compiz/libunityshell.so
?? () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGSEGV in
unity::ui::EdgeBarrierController::Impl::OnPointerBarrierEvent()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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