compiz crashed with SIGSEGV in grail_process_frame_event() from geis_event_dispatch() from GeisAdapter::OnWatchIn()

[Felix Adamczyk]

I closed my Macbook Air and some seconds after I opened it again. Then compiz chrashed.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-20.32-generic 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 1.95-0ubuntu1
Architecture: amd64
Date: Sat Mar 24 17:24:31 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64+mac (20120312)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=de_CH:de
 LANG=de_CH.UTF-8
 SHELL=/bin/bash
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
Title: compiz crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 __weak_ptr (this=0x35c5e60) at /usr/include/c++/4.6/bits/shared_ptr_base.h:1150
 weak_ptr (this=0x35c5e60) at /usr/include/c++/4.6/bits/shared_ptr.h:398
 utouch::grail::UGSlice::UGSlice (this=0x35c5e60, prev=..., end=true) at v3/slice.cpp:111
 utouch::grail::Gesture::End (this=0x315ee00) at v3/gesture.cpp:400
 utouch::grail::AtomicRecognizer::HandleNewTouchesForAcceptedGesture (this=0x212d910, gesture=...) at v3/atomic-recognizer.cpp:111

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Chase Douglas (chasedouglas)]

Hi Felix,

There has been a change in xserver-xorg-input-synaptics in precise-proposed that may affect this issue. Please update to version 1.5.99.902-0ubuntu5.1 and retest.

Thanks!

[Launchpad Janitor (janitor)]

[Expired for utouch-grail (Ubuntu) because there has been no activity for 60 days.]

[Stephen M. Webb (bregma)]

Closing this since the Grail codebase was rewritten in 2012 and no longer uses weak_ptrs.