*** 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/984711
Title:
compiz crashed with SIGSEGV in
unity::ui::EdgeBarrierController::Impl::OnPointerBarrierEvent()
Status in “unity” package in Ubuntu:
New
Bug description:
When attaching a second monitor the mouse sometimes gets locked on the
external monitor. The edge between the monitors is sticky then. At
first one has no chance to move the mouse to the internal monitor.
However after some seconds it is possible and then compiz crashes.
This happened allready several times to me.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.10.0-0ubuntu6
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu4
Architecture: amd64
Date: Wed Apr 18 11:17:53 2012
Disassembly: => 0x0: Cannot access memory at address 0x0
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120331)
ProcCmdline: compiz
ProcEnviron:
PATH=(custom, no user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x0: Cannot access memory at address 0x0
PC (0x00000000) not located in a known VMA region (needed executable region)!
SegvReason: executing 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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