lmms crashed with SIGSEGV in QMenu::findIdForAction()

[Francois Deppierraz]

Binary package hint: lmms

Steps to reproduce:

  * Launch lmms
  * Click on "Actions on this track" button of the "Default preset"
  * Select any input midi device

The same operation also crashes lmms-0.4.3 which I had manually compiled. This upstream version was working before the upgrade to jaunty. It possibly means that the culprit is not lmms itself but a library it's using.

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/lmms
Package: lmms 0.4.2-0ubuntu4
ProcCmdline: lmms
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=en_US.UTF-8
Signal: 11
SourcePackage: lmms
StacktraceTop:
 QMenu::findIdForAction ()
 ?? () from /usr/lib/libQtGui.so.4
 ?? () from /usr/lib/libQtGui.so.4
 QWidget::event () from /usr/lib/libQtGui.so.4
 QMenu::event () from /usr/lib/libQtGui.so.4
Title: lmms crashed with SIGSEGV in QMenu::findIdForAction()
Uname: Linux 2.6.27-11-generic x86_64
UserGroups: adm admin audio cdrom dialout dip floppy fuse kvm lpadmin netdev plugdev powerdev pulse-rt sambashare scanner src vboxusers video