mythbuntu-bugs team mailing list archive

[Thomas Mashos <tgm4883@xxxxxxxxx>]

On Wed, Nov 3, 2010 at 11:37 PM, Marc MERLIN <marc_soft@xxxxxxxxxxx> wrote:

>
>
> --
> mythtv-frontend crashes often
> https://bugs.launchpad.net/bugs/670782
> 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
>
> After upgrading from karmic to maverick (mythtv-common and mythtv-frontend
> 0.23.0+fixes24269-0ubuntu0+mythbuntu1 in karmic, and
> 0.23.0+fixes24158-0ubuntu2 from lucid since I can't upgrade all the way to
> karmic due to incompatible DB with my backend).
>
> mythtv-frontend karmic dies easily if I open some recorded videos it
> doesn't like:
>
> 2010-11-03 22:59:54.602 TV: Attempting to change from None to
> WatchingPreRecorded
> [Thread 0x9b4ffb70 (LWP 17795) exited]
> [New Thread 0x9b4ffb70 (LWP 17798)]
> [intel_xvmc] info: decoder type is i965 MPEG2 VLD decoder
> 2010-11-03 22:59:55.390 AFD: Opened codec 0x99130f0, id(MPEG2VIDEO_XVMC)
> type(Video)
> 2010-11-03 22:59:55.390 AFD: codec AC3 has 6 channels
> 2010-11-03 22:59:55.390 AFD: Opened codec 0x99137f0, id(AC3) type(Audio)
> 2010-11-03 22:59:55.393 AO: Using resampler. From: 48000 to 44100
> 2010-11-03 22:59:55.394 Opening audio device 'default'. ch 2(2) sr 44100
> (reenc 0)
> 2010-11-03 22:59:55.394 Opening ALSA audio device 'default'.
> ALSA lib control.c:882:(snd_ctl_open_noupdate) Invalid CTL /dev/mixer
> 2010-11-03 22:59:55.395 AudioOutput Warning: Mixer attach error -2: No such
> file or directory
>                        Check Mixer Name in Setup: '/dev/mixer'
> [New Thread 0x9dcffb70 (LWP 17799)]
> 2010-11-03 22:59:55.400 AO: Using resampler. From: 48000 to 44100
> 2010-11-03 22:59:55.400 Opening audio device 'default'. ch 2(2) sr 44100
> (reenc 0)
> 2010-11-03 22:59:55.401 Opening ALSA audio device 'default'.
> ALSA lib control.c:882:(snd_ctl_open_noupdate) Invalid CTL /dev/mixer
> 2010-11-03 22:59:55.401 AudioOutput Warning: Mixer attach error -2: No such
> file or directory
>                        Check Mixer Name in Setup: '/dev/mixer'
> [New Thread 0x9f921b70 (LWP 17800)]
> [Thread 0x9dcffb70 (LWP 17799) exited]
> [Thread 0x9f921b70 (LWP 17800) exited]
> 2010-11-03 22:59:55.445 AO: Using resampler. From: 48000 to 44100
> 2010-11-03 22:59:55.445 Opening audio device 'default'. ch 2(2) sr 44100
> (reenc 0)
> 2010-11-03 22:59:55.445 Opening ALSA audio device 'default'.
> ALSA lib control.c:882:(snd_ctl_open_noupdate) Invalid CTL /dev/mixer
> 2010-11-03 22:59:55.446 AudioOutput Warning: Mixer attach error -2: No such
> file or directory
>                        Check Mixer Name in Setup: '/dev/mixer'
> [New Thread 0x9f921b70 (LWP 17801)]
> [New Thread 0x9dcffb70 (LWP 17802)]
> 2010-11-03 22:59:55.463 VideoOutputXv: XvMC Adaptor Name: 'Intel(R)
> Textured Video'
> [intel_xvmc] info: decoder type is i965 MPEG2 VLD decoder
> 2010-11-03 22:59:55.465 XvMCOSD::CreateBuffer() failed because no
> subpicture is available
> 2010-11-03 22:59:55.466 NVP(0): Forcing decode extra audio option on (Video
> method requires it).
> 2010-11-03 22:59:55.466 OSD Theme Dimensions W: 1280 H: 720
> [New Thread 0xa114fb70 (LWP 17803)]
> 2010-11-03 22:59:55.552 TV: Changing from None to WatchingPreRecorded
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x9dcffb70 (LWP 17802)]
> 0x00000637 in ?? ()
> (gdb) bt
> #0  0x00000637 in ?? ()
> #1  0xa9f37436 in drm_intel_bo_unreference () from /lib/libdrm_intel.so.1
> #2  0xa9ba41a6 in ?? () from /usr/lib/libIntelXvMC.so.1
> #3  0xa9ba4e3d in ?? () from /usr/lib/libIntelXvMC.so.1
> #4  0xa9b9f1a2 in XvMCRenderSurface () from /usr/lib/libIntelXvMC.so.1
> #5  0xb5f256b3 in XvMCRenderSurface () from /usr/lib/libXvMCW.so.1
> #6  0xb7abd894 in VideoOutputXv::DrawSlice(VideoFrame_*, int, int, int,
> int) () from /usr/lib/libmythtv-0.23.so.0
> #7  0xb7959165 in NuppelVideoPlayer::DrawSlice(VideoFrame_*, int, int, int,
> int) () from /usr/lib/libmythtv-0.23.so.0
> #8  0xb79d4363 in render_slice_xvmc(AVCodecContext*, AVFrame const*, int*,
> int, int, int) () from /usr/lib/libmythtv-0.23.so.0
> #9  0xb6c1612e in ff_draw_horiz_band () from
> /usr/lib/libmythavcodec-0.23.so.0
> #10 0x099130f0 in ?? ()
> Backtrace stopped: previous frame inner to this frame (corrupt stack?)
>
> ProblemType: Bug
> DistroRelease: Ubuntu 10.10
> Package: mythtv-frontend 0.23.0+fixes24158-0ubuntu2
> Uname: Linux 2.6.36.0-core2smp-volpreempt-noide-hm64-20100724 i686
> Architecture: i386
> Date: Wed Nov  3 23:28:18 2010
> Installed_mythplugins-dbg: 0.0
> Installed_mythtv-dbg: 0.0
> MythTVDirectoryPermissions: Error: command ['ls', '-l', '/var/lib/mythtv']
> failed with exit code 2: ls: cannot access /var/lib/mythtv: No such file or
> directory
> ProcEnviron:
>  PATH=(custom, no user)
>  LANG=en_US.ISO-8859-1
>  SHELL=/bin/bash
> SourcePackage: mythtv
>
>
>
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>


Can you try updating to the latest 0.23.0 package using autobuilds?