compiz crashed with SIGSEGV in unity::ui::EdgeBarrierController::Impl::OnPointerBarrierEvent()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Unity |
New
|
Undecided
|
Unassigned | ||
unity (Ubuntu) |
Confirmed
|
Medium
|
Unassigned |
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
ProcVersionSign
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:
sigc::
unity:
?? () from /usr/lib/
Title: compiz crashed with SIGSEGV in unity::
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
visibility: | private → public |
StacktraceTop: :ui::EdgeBarrie rController: :Impl:: OnPointerBarrie rEvent (this=0x14e3880, owner=0x29e9a80, event=...) at /build/ buildd/ unity-5. 10.0/plugins/ unityshell/ src/EdgeBarrier Controller. cpp:139 sigc++- 2.0/sigc+ +/functors/ mem_fun. h:1917 )<unity: :ui::PointerBar rierWrapper* const&, const std::shared_ ptr<unity: :ui::BarrierEve nt>&> (_A_arg2=<optimized out>, _A_arg1=<optimized out>, this=<optimized out>) at /usr/include/ sigc++- 2.0/sigc+ +/adaptors/ adaptor_ trait.h: 103 internal: :slot_call2< sigc::bound_ mem_functor2< void, unity:: ui::EdgeBarrier Controller: :Impl, unity:: ui::PointerBarr ierWrapper* , std::shared_ ptr<unity: :ui::BarrierEve nt> >, void, unity:: ui::PointerBarr ierWrapper* , std::shared_ ptr<unity: :ui::BarrierEve nt> >::call_it (rep=<optimized out>, a_1=<optimized out>, a_2=<optimized out>) at /usr/include/ sigc++- 2.0/sigc+ +/functors/ slot.h: 173
?? ()
unity:
operator() (_A_a2=<optimized out>, _A_a1=<optimized out>, this=<optimized out>) at /usr/include/
operator(
sigc::