In my case nohz=off in grub options fixes problem. Hey @KIT and @Ps I also have Amilo XI 2550, may be nohz is slightly better than "nolapic acpi=off"?
-- lockups with default (hpet) clocksource on 2.6.27-2-generic 64-bit https://bugs.launchpad.net/bugs/270798 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