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** Changed in: mythtv
       Status: New => Fix Released

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mythfrontend.real crashed with SIGSEGV in QX11PixmapData::x11ConvertToDefaultDepth()
https://bugs.launchpad.net/bugs/549593
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Status in Mythbuntu, Ubuntu derivative focused upon MythTV: In Progress
Status in MythTV: Fix Released
Status in “mythtv” package in Ubuntu: Triaged

Bug description:
Binary package hint: mythtv

lucid with the latest updates installed.

inserting a dvd causes mythfrontend to crash.

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: mythtv-frontend 0.23.0+fixes23789-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.32-17.26-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-17-generic i686
Architecture: i386
CrashCounter: 1
Date: Sat Mar 27 14:26:30 2010
ExecutablePath: /usr/bin/mythfrontend.real
InstallationMedia: Mythbuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
Installed_mythplugins-dbg: 0.23.0+fixes23789-0ubuntu0+mythbuntu2
Installed_mythtv-dbg: 0.23.0+fixes23789-0ubuntu2
ProcCmdline: /usr/bin/mythfrontend.real -v all -l /var/log/mythtv/mythfrontend.log
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x42b4f2d <_ZN14QX11PixmapData24x11ConvertToDefaultDepthEv+29>: mov    0xc(%esi),%edi
 PC (0x042b4f2d) ok
 source "0xc(%esi)" (0x0000000c) not located in a known VMA region (needed readable region)!
 destination "%edi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: mythtv
StacktraceTop:
 QX11PixmapData::x11ConvertToDefaultDepth() ()
 QWidgetPrivate::updateSystemBackground() ()
 QWidget::setAttribute(Qt::WidgetAttribute, bool) ()
 QWidgetPrivate::setUpdatesEnabled_helper(bool) ()
 QWidget::setUpdatesEnabled(bool) ()
Title: mythfrontend.real crashed with SIGSEGV in QX11PixmapData::x11ConvertToDefaultDepth()
UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare video
XsessionErrors:
 (polkit-gnome-authentication-agent-1:1233): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (bluetooth-applet:1242): Gtk-CRITICAL **: gtk_action_set_sensitive: assertion `GTK_IS_ACTION (action)' failed