I have solved the problem... mythfrontend was saying: 2010-03-20 22:24:11.661 Plugin mythflix (0.22.20091023-1) binary version does not match libraries (0.23.20100225-1)
For some reason the mythflix plugin was hanging around after the upgrade. -- mythfrontend.real crashed with SIGSEGV in QMutex::lock() https://bugs.launchpad.net/bugs/542890 You received this bug notification because you are a member of Mythbuntu Bug Team, which is subscribed to mythtv in ubuntu. Status in “mythtv” package in Ubuntu: New Bug description: Binary package hint: mythtv Video playback causes mythfrontend to crash. Worked on Karmic before ugprading to Lucid. I should have the debugging packages installed this time. ProblemType: Crash Architecture: amd64 Date: Sat Mar 20 15:35:25 2010 DistroRelease: Ubuntu 10.04 ExecutablePath: /usr/bin/mythfrontend.real Installed_mythplugins-dbg: 0.23.0~trunk23623-0ubuntu1 Installed_mythtv-dbg: 0.23.0~trunk23623-0ubuntu1 NonfreeKernelModules: nvidia Package: mythtv-frontend 0.23.0~trunk23623-0ubuntu1 ProcCmdline: /usr/bin/mythfrontend.real -v playback ProcEnviron: SHELL=/bin/bash PATH=(custom, user) LANG=en_CA.UTF-8 ProcVersionSignature: Ubuntu 2.6.32-16.25-generic SegvAnalysis: Segfault happened at: 0x7f18c59398dc <_ZN6QMutex4lockEv+12>: cmpb $0x0,(%rdx) PC (0x7f18c59398dc) ok source "$0x0" ok destination "(%rdx)" (0x00000001) not located in a known VMA region (needed writable region)! SegvReason: writing NULL VMA Signal: 11 SourcePackage: mythtv StacktraceTop: QMutex::lock() () from /usr/lib/libQtCore.so.4 QMutexLocker::relock (this=0x7f18a24046d0, QMutexLocker (this=0x7f18a24046d0, parent=<value optimized out>, NuppelDecoder (this=0x7f18a24046d0, parent=<value optimized out>, NuppelVideoPlayer::OpenFile (this=0x7f18a2406820, Title: mythfrontend.real crashed with SIGSEGV in QMutex::lock() Uname: Linux 2.6.32-16-generic x86_64 UserGroups: audio cdrom floppy fuse games mythtv plugdev video XsessionErrors: (polkit-gnome-authentication-agent-1:3684): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed (gnome-terminal:4202): Gtk-CRITICAL **: gtk_accel_map_unlock_path: assertion `entry != NULL && entry->lock_count > 0' failed _______________________________________________ Mailing list: https://launchpad.net/~mythbuntu-bugs Post to : [email protected] Unsubscribe : https://launchpad.net/~mythbuntu-bugs More help : https://help.launchpad.net/ListHelp
