Public bug reported:
Binary package hint: meshlab
I was working with STL file with 2 non-manifold faces and inverted
normals.
ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: meshlab 1.2.2-2
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Mon Apr 4 15:32:04 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/meshlab
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110201.2)
ProcCmdline: meshlab
ProcEnviron:
LANGUAGE=pt_BR:pt:en_GB:en
LANG=pt_BR.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f833c48c06a <_ZN7QWidget6updateEv+26>: mov
0x20(%rax),%edx
PC (0x7f833c48c06a) ok
source "0x20(%rax)" (0x00000092) not located in a known VMA region (needed
readable region)!
destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: meshlab
StacktraceTop:
QWidget::update() () from /usr/lib/libQtGui.so.4
?? ()
QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
QDockWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
Title: meshlab crashed with SIGSEGV in QWidget::update()
UpgradeStatus: Upgraded to natty on 2011-03-25 (10 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
(nautilus:7117): GConf-CRITICAL **: gconf_value_free: assertion `value !=
NULL' failed
(<unknown>:7114): libindicator-WARNING **: Shortcut Group does not have key
'TargetEnvironment' falling back to deprecated use of 'OnlyShowIn' and
'NotShowIn'.
(synapse:7135): Gtk-CRITICAL **: IA__gtk_widget_set_colormap: assertion
`!gtk_widget_get_realized (widget)' failed
(synapse:7135): Gtk-CRITICAL **: IA__gtk_widget_set_colormap: assertion
`!gtk_widget_get_realized (widget)' failed
(<unknown>:18529): libindicator-WARNING **: Shortcut Group does not have key
'TargetEnvironment' falling back to deprecated use of 'OnlyShowIn' and
'NotShowIn'.
** Affects: meshlab (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-crash natty running-unity
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https://bugs.launchpad.net/bugs/750614
Title:
meshlab crashed with SIGSEGV in QWidget::update()
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