I'm having similar lock-ups since upgrading (gutsy to hardy) last night. Seems to happen with/without compiz enabled. My machine is a Thinkpad X60 with intel 945GM graphics, 2G ram & 2G swap. Intel 3945 wireless. The last lockup occurred shortly after starting an rsync to another machine on the lan via the wired interface (intel 82573L). dmesg, lspci attachments to follow.
** Attachment added: "version.log" http://launchpadlibrarian.net/13947183/version.log -- Linux kernel 2.6.24-12 lockup https://bugs.launchpad.net/bugs/204996 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