Just an update. The kernel options that Igor recommended seems to work fine for me - noacpi noapm - nohz=off - acpi_skip_timer_override
So far I've just past the 24H uptime w/out any X server issues.. (knocking on wood) -- Ubuntu 10.04 random freezes https://bugs.launchpad.net/bugs/585765 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