A machine has 4 cpus and it hangs after having initialized them and sometimes on the following step, after having initialized pci. I've tried to boot with acpi=off and noapic but it didn't solve.
-- Hangs at boot on AMD64 https://launchpad.net/bugs/65788 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs