This sounds like the same bug I filed as bug 347078 (I did try to search first, but didn't find this one for some reason). It's a jaunty showstopper for me because it can't go for more than a few hours without locking up (sometimes only a few minutes).
Same symptoms Lev describes: it will randomly start taking around 99% CPU, doesn't listen to any input except mouse movements -- no keyboard events or mouse clicks, but it can sort of follow mouse movements, with a lot of lag. The only fix is rebooting; Xorg isn't killable once this happens, even with -9. On the other hand, my stack trace (if I ssh in from another box and attach to the Xorg process) is different from Lev's (it's attached in bug 347078). Can I ask why this bug is marked incomplete? I don't see any pending requests, but I'd be happy to chime in with more system data if any is needed. -- Xorg randomly freezes (100% CPU) https://bugs.launchpad.net/bugs/345224 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
