Have you been reversing the changes when they "have no effect" each time, or leaving them in?
The UseEvents and disabling VSync are normally used together. If you haven't done so already, try both at the same time. -Nick On Tue, Jun 2, 2009 at 3:52 PM, Stefan Pappalardo <stefan.pappala...@gmx.de>wrote: > Sorry but I have to tell that the option UseEvents has no effect on the > issue of freezing tv randomly. > > A little summery to easy the next steps: > 1.) Disabling the "Use Opengl vsync" option has no effect. > 2.) Setting the tv playback profile to cpu-- has no effect. > 3.) Setting the UseEvents option in xorg to true has no effect. > > Here come two more log extracts to find the cause (I miss something like > error or warning to classify the messages). > > 2009-05-22 10:30 WDR > ----------------------- > 2009-05-22 10:30:03.919 NVP: prebuffering pause > 2009-05-22 10:30:03.919 WriteAudio: buffer underrun > 2009-05-22 10:30:05.695 NVP: Prebuffer wait timed out 10 times. > 2009-05-22 10:30:07.496 NVP: Prebuffer wait timed out 10 times. > 2009-05-22 10:30:09.297 NVP: Prebuffer wait timed out 10 times. > 2009-05-22 10:30:09.526 TV: Attempting to change from WatchingLiveTV to > None > 2009-05-22 10:30:09.677 ~OpenGLVideoSync() -- begin > 2009-05-22 10:30:09.677 ~OpenGLVideoSync() -- middle > 2009-05-22 10:30:09.678 ~OpenGLVideoSync() -- end > 2009-05-22 10:30:09.751 TV: Changing from WatchingLiveTV to None > 2009-05-22 10:30:09.751 DPMS Reactivated. > 2009-05-22 10:30:11.174 TV: Attempting to change from None to > WatchingLiveTV > 2009-05-22 10:30:11.175 Using protocol version 40 > 2009-05-22 10:30:12.613 NVP: Disabling Audio, params(-1,2,44100) > 2009-05-22 10:30:12.631 VideoOutputXv: XVideo Adaptor Name: 'NV17 Video > Texture' > 2009-05-22 10:30:12.679 DPMS Deactivated > 2009-05-22 10:30:12.694 OSD Theme Dimensions W: 640 H: 480 > 2009-05-22 10:30:13.113 TV: Changing from None to WatchingLiveTV > Initialize Yadif Deinterlacer. In-Pixformat = 1 Out-Pixformat=1 > yadifdeint: size changed from 0 x 0 -> 720 x 576 > 2009-05-22 10:30:13.118 Realtime priority would require SUID as root. > 2009-05-22 10:30:13.218 OpenGLVideoSync() > 2009-05-22 10:30:13.279 Video timing method: SGI OpenGL > Initialize Yadif Deinterlacer. In-Pixformat = 1 Out-Pixformat=1 > yadifdeint: size changed from 0 x 0 -> 720 x 576 > 2009-05-22 10:30:15.461 VideoOutputXv: XVideo Adaptor Name: 'NV17 Video > Texture' > 2009-05-22 10:30:15.773 AFD: Opened codec 0x7fa411a9bbf0, id(MPEG2VIDEO) > type(Video) > 2009-05-22 10:30:15.773 AFD: codec MP3 has 2 channels > 2009-05-22 10:30:15.773 AFD: Opened codec 0x7fa410c2ffd0, id(MP3) > type(Audio) > 2009-05-22 10:30:15.773 AFD: codec MP3 has 2 channels > 2009-05-22 10:30:15.773 AFD: Opened codec 0x7fa4103fc620, id(MP3) > type(Audio) > 2009-05-22 10:30:15.866 Opening audio device 'default'. ch 2(2) sr 48000 > 2009-05-22 10:30:15.867 Opening ALSA audio device 'default'. > 2009-05-22 10:30:15.903 mixer unable to find control Master 1 > 2009-05-22 10:30:15.904 NVP: Enabling Audio > 2009-05-22 10:30:16.100 WriteAudio: buffer underrun > > 2009-05-25 06:45 Nick > ----------------------- > 2009-05-25 06:44:02.134 > RingBuf(/var/lib/mythtv/recordings/29680_20090525064053.mpg): Waited 1.0 > seconds for data to become available... > 2009-05-25 06:44:02.134 Checking to see if there's a new livetv program to > switch to.. > 2009-05-25 06:44:02.254 NVP: prebuffering pause > 2009-05-25 06:44:02.255 WriteAudio: buffer underrun > 2009-05-25 06:44:11.218 NVP: prebuffering pause > 2009-05-25 06:44:11.219 WriteAudio: buffer underrun > 2009-05-25 06:44:12.099 > RingBuf(/var/lib/mythtv/recordings/29680_20090525064053.mpg): Waited 2.0 > seconds for data to become available... > 2009-05-25 06:44:12.099 Checking to see if there's a new livetv program to > switch to.. > 2009-05-25 06:44:12.819 NVP: Prebuffer wait timed out 10 times. > 2009-05-25 06:44:41.030 NVP: prebuffering pause > 2009-05-25 06:44:41.133 WriteAudio: buffer underrun > 2009-05-25 06:44:41.911 > RingBuf(/var/lib/mythtv/recordings/29680_20090525064053.mpg): Waited 2.0 > seconds for data to become available... > 2009-05-25 06:44:41.911 Checking to see if there's a new livetv program to > switch to.. > 2009-05-25 06:44:42.733 NVP: Prebuffer wait timed out 10 times. > 2009-05-25 06:44:43.913 > RingBuf(/var/lib/mythtv/recordings/29680_20090525064053.mpg): Waited 4.0 > seconds for data to become available... > 2009-05-25 06:44:43.913 Checking to see if there's a new livetv program to > switch to.. > 2009-05-25 06:44:44.334 NVP: Prebuffer wait timed out 10 times. > 2009-05-25 06:44:45.936 NVP: Prebuffer wait timed out 10 times. > 2009-05-25 06:44:47.537 NVP: Prebuffer wait timed out 10 times. > 2009-05-25 06:44:47.915 > RingBuf(/var/lib/mythtv/recordings/29680_20090525064053.mpg): Waited 8.0 > seconds for data to become available... > 2009-05-25 06:44:47.916 Checking to see if there's a new livetv program to > switch to.. > 2009-05-25 06:44:49.138 NVP: Prebuffer wait timed out 10 times. > 2009-05-25 06:44:54.996 > RingBuf(/var/lib/mythtv/recordings/29680_20090525064053.mpg): Waited 1.0 > seconds for data to become available... > 2009-05-25 06:44:54.996 Checking to see if there's a new livetv program to > switch to.. > 2009-05-25 06:44:55.138 NVP: prebuffering pause > 2009-05-25 06:44:55.139 WriteAudio: buffer underrun > 2009-05-25 06:44:55.997 > RingBuf(/var/lib/mythtv/recordings/29680_20090525064053.mpg): Waited 2.0 > seconds for data to become available... > 2009-05-25 06:44:56.019 Checking to see if there's a new livetv program to > switch to.. > 2009-05-25 06:44:56.740 NVP: Prebuffer wait timed out 10 times. > 2009-05-25 06:44:58.021 > RingBuf(/var/lib/mythtv/recordings/29680_20090525064053.mpg): Waited 4.0 > seconds for data to become available... > 2009-05-25 06:44:58.021 Checking to see if there's a new livetv program to > switch to.. > 2009-05-25 06:44:58.341 NVP: Prebuffer wait timed out 10 times. > 2009-05-25 06:44:59.942 NVP: Prebuffer wait timed out 10 times. > 2009-05-25 06:45:01.316 WriteAudio: buffer underrun > 2009-05-25 06:45:01.543 NVP: Prebuffer wait timed out 10 times. > 2009-05-25 06:45:02.023 > RingBuf(/var/lib/mythtv/recordings/29680_20090525064053.mpg): Waited 8.0 > seconds for data to become available... > 2009-05-25 06:45:02.024 Checking to see if there's a new livetv program to > switch to.. > 2009-05-25 06:45:03.144 NVP: Prebuffer wait timed out 10 times. > 2009-05-25 06:45:21.775 [mpeg2video @ 0x7fd936abce70]Warning MVs not > available > 2009-05-25 06:45:22.767 NVP::AddAudioData():p1: Audio buffer overflow, > audio data lost! > 2009-05-25 06:45:23.876 NVP: prebuffering pause > 2009-05-25 06:45:24.841 WriteAudio: buffer underrun > > -- > livetv freezes randomly > https://bugs.launchpad.net/bugs/310178 > You received this bug notification because you are a member of Mythbuntu > Developers, which is subscribed to mythbuntu-common in ubuntu. > -- livetv freezes randomly https://bugs.launchpad.net/bugs/310178 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
