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[MarcRandolph <mrand@xxxxxxxxx>]

*** This bug is a duplicate of bug 549593 ***
    https://bugs.launchpad.net/bugs/549593

Howdy, and thank you for helping to improve Mythbuntu by opening this
ticket. I believe this is the same issue as was reported in another bug,
so I'm marking this as a duplicate of that one. Please look over that
bug for potential fixes or work-arounds (specifically: until an updated
formal Ubuntu package can be created, tested, and released, you can
obtain the latest bug fixes by enabling auto-builds
[http://www.mythbuntu.org/auto-builds]).

** Changed in: mythtv (Ubuntu)
   Importance: Undecided => High

** Changed in: mythtv (Ubuntu)
       Status: New => Triaged

** This bug has been marked a duplicate of bug 549593
   mythfrontend.real crashed with SIGSEGV in QX11PixmapData::x11ConvertToDefaultDepth()

-- 
mythfrontend.real crashed with SIGSEGV in QX11PixmapData::x11ConvertToDefaultDepth()
https://bugs.launchpad.net/bugs/595808
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Status in “mythtv” package in Ubuntu: Triaged

Bug description:
Binary package hint: mythtv

mythfrontend crashes while attempting to start.No DVD is in the drive.  This began after performing an update 3 days ago. Now it never successfully starts, so teh system is unusable.  Up until the last Ubuntu update mythfrontend started faithfully, since the installation from the CD.

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: mythtv-frontend 0.23.0+fixes24158-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.32-22.36-genUser Name 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Fri Jun 18 00:24:32 2010
ExecutablePath: /usr/bin/mythfrontend.real
InstallationMedia: Mythbuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100427.1)
Installed_mythplugins-dbg: 0.0
Installed_mythtv-dbg: 0.0
ProcCmdline: mythfrontend.real
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.UTF-8
SegvAnalysis:
 Segfault happened at: 0x31520ad <_ZN14QX11PixmapData24x11ConvertToDefaultDepthEv+29>: mov    0xc(%esi),%edi
 PC (0x031520ad) 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-1:1857): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (xfce4-terminal:2041): Gdk-CRITICAL **: gdk_window_get_window_type: assertion `GDK_IS_WINDOW (window)' failed
 (xfce4-terminal:2508): Gdk-CRITICAL **: gdk_window_get_window_type: assertion `GDK_IS_WINDOW (window)' failed