I am using 9.04 and facing the same problem. Xorg.log.0 attached, looks like the same problem. The crash is coming with every video file i have tried to watch with mplayer, xine, vlc player. sometimes the video crashes right when the video starts, sometimes the trigger seems to be a overlaying window or anything else opening like the right mouse button menu or the sound louder buttons. Result is always a X server restart, never have faced a total system crash up to now.
** Attachment added: "Xorg.0.log.old" http://launchpadlibrarian.net/26533139/Xorg.0.log.old -- X with intel driver crashes on video playback https://bugs.launchpad.net/bugs/374431 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs -- universe-bugs mailing list universe-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/universe-bugs