Here is a transcription of the lockup from the perspective of MythTV! 2007-04-27 00:11:47.138 Using runtime prefix = /usr 2007-04-27 00:11:47.144 DPMS is active. 2007-04-27 00:11:47.497 New DB connection, total: 1 2007-04-27 00:11:47.572 Connected to database 'mythconverg' at host: apollo 2007-04-27 00:11:47.600 Total desktop dim: 1920x1200, with 1 screen[s]. 2007-04-27 00:11:47.630 Using screen 0, 1920x1200 at 0,0 2007-04-27 00:11:47.652 Current Schema Version: 1160 2007-04-27 00:11:47.652 mythfrontend version: 0.20.20060828-3 www.mythtv.org 2007-04-27 00:11:47.652 Enabled verbose msgs: important general 2007-04-27 00:11:49.193 Total desktop dim: 1920x1200, with 1 screen[s]. 2007-04-27 00:11:49.196 Using screen 0, 1920x1200 at 0,0 2007-04-27 00:11:49.200 Switching to square mode (Titivillus) 2007-04-27 00:11:49.289 Using the Qt painter mythtv: could not connect to socket mythtv: No such file or directory lirc_init failed for mythtv, see preceding messages 2007-04-27 00:11:51.025 Joystick disabled. 2007-04-27 00:11:51.198 Loading from: /usr/share/mythtv/themes/default/base.xml 2007-04-27 00:11:52.080 Registering Internal as a media playback plugin. 2007-04-27 00:12:29.375 XMLParse::LoadTheme using /usr/share/mythtv/themes/Titivillus/ui.xml 2007-04-27 00:12:32.205 Connecting to backend server: 192.168.0.3:6543 (try 1 of 5) 2007-04-27 00:12:32.207 Using protocol version 31 2007-04-27 00:12:43.744 New DB connection, total: 2 2007-04-27 00:12:43.826 Connected to database 'mythconverg' at host: apollo 2007-04-27 00:12:43.902 TV: Attempting to change from None to WatchingPreRecorded 2007-04-27 00:12:44.013 DPMS Deactivated 0: start_time: 0.036 duration: 165.324 1: start_time: 0.026 duration: 165.307 stream: start_time: 0.289 duration: 1837.046 bitrate=4896 kb/s 2007-04-27 00:12:44.440 AFD: Opened codec 0x8523800, id(MPEG2VIDEO) type(Video) 2007-04-27 00:12:44.481 AFD: Opened codec 0x8461790, id(MP2) type(Audio) 2007-04-27 00:12:44.505 Opening OSS audio device '/dev/dsp'. 2007-04-27 00:12:44.749 VideoOutputXv: XvMCTex: Init failed 2007-04-27 00:12:44.761 VideoOutputXv: XVideo Adaptor Name: 'NV17 Video Texture' X Error: BadMatch (invalid parameter attributes) 8 Major opcode: 140 Minor opcode: 14 Resource id: 0x290 2007-04-27 00:12:47.695 TV: Changing from None to WatchingPreRecorded 2007-04-27 00:12:47.696 New DB connection, total: 3 2007-04-27 00:12:47.716 Realtime priority would require SUID as root. 2007-04-27 00:12:47.741 Connected to database 'mythconverg' at host: apollo 2007-04-27 00:12:47.835 Video timing method: USleep with busy wait 2007-04-27 00:12:49.758 AO: Using time stretch 1.5 2007-04-27 00:20:17.793 NVP: prebuffering pause 2007-04-27 00:20:18.180 RingBuf(myth://192.168.0.3:6543/1032_20070426220000.mpg): Waited 1.0 seconds for data to become available... 2007-04-27 00:20:18.712 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:19.204 RingBuf(myth://192.168.0.3:6543/1032_20070426220000.mpg): Waited 2.0 seconds for data to become available... 2007-04-27 00:20:19.632 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:20.552 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:21.252 RingBuf(myth://192.168.0.3:6543/1032_20070426220000.mpg): Waited 4.0 seconds for data to become available... 2007-04-27 00:20:21.472 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:22.392 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:23.312 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:24.232 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:25.152 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:25.348 RingBuf(myth://192.168.0.3:6543/1032_20070426220000.mpg): Waited 8.0 seconds for data to become available... 2007-04-27 00:20:26.073 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:26.993 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:27.917 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:28.837 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:29.757 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:30.677 NVP: Prebuffer wait timed out 10 times. 2007-04-27 00:20:31.494 MythSocket(a4b01630:18): readStringList: Error, timeout (quick). 2007-04-27 00:20:31.494 RemoteFile::Read(): No response from control socket. 2007-04-27 00:20:31.494 RingBuf(myth://192.168.0.3:6543/1032_20070426220000.mpg) Error: RingBuffer::safe_read(RemoteFile* ...): read failed
The network is down... naturally. This was after 9 days of uptime (where I didn't use NFS or anything beyond simple email/web browsing, which rarely triggers the bug). I clicked logout. 20 minutes later, I manually killed X. It seems that the Kubuntu desktop gets fairly broken when network goes away, and there are some NFS mounts setup. -- e1000 locks up under load in Feisty. https://bugs.launchpad.net/bugs/106869 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
