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[Bug 652868] Re: mythfrontend.real crashed with SIGSEGV in exit()


Howdy, and thank you for helping to improve MythTV and Ubuntu by opening
this ticket. Others that have encountered a similar problem have noticed
that changing playback profiles to one that does NOT use XvMC has
resolved this issue. Could you please try that, and perhaps other
profile options, and report back?

If that fixes it, then this may be a duplicate of


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

** Visibility changed to: Public

mythfrontend.real crashed with SIGSEGV in exit()
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Status in “mythtv” package in Ubuntu: Incomplete

Bug description:
Binary package hint: mythtv

launch watchtv - then login screen shown.

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: mythtv-frontend 0.23.1+fixes26437-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic
Uname: Linux 2.6.35-22-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Fri Oct  1 19:48:39 2010
ExecutablePath: /usr/bin/mythfrontend.real
InstallationMedia: Mythbuntu 10.10 "Maverick Meerkat" - Release Candidate amd64 (20100928)
Installed_mythplugins-dbg: 0.0
Installed_mythtv-dbg: 0.0
ProcCmdline: /usr/bin/User Namefrontend.real --logfile /var/log/User Nametv/User Namefrontend.log
 Segfault happened at: 0x7fc3a6093445 <exit+53>:	mov    (%rcx),%rdx
 PC (0x7fc3a6093445) ok
 source "(%rcx)" (0x10783488108ab0) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: mythtv
 exit () from /lib/libc.so.6
 ?? () from /usr/lib/libgdk-x11-2.0.so.0
 _XIOError () from /usr/lib/libX11.so.6
 ?? () from /usr/lib/libX11.so.6
 _XReply () from /usr/lib/libX11.so.6
Title: mythfrontend.real crashed with SIGSEGV in exit()
UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare video
XsessionErrors: (polkit-gnome-authentication-agent-1:2451): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed