Yes, sounds like the kernel is freezing, so it's probably not an xserver bug. Refiling with kernel.
** Changed in: linux-source-2.6.20 (Ubuntu) Sourcepackagename: xorg-server => linux-source-2.6.20 Status: Needs Info => Unconfirmed -- x freezes sporadically https://bugs.launchpad.net/bugs/113815 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs