I get this issue with my new Asus P5E motherboard (Intel X38 chipset) with Intel Q6600 CPU. Hangs on this dmesg:
[ 39.696859] ACPI: PCI Interrupt 0000:05:01.0[A] -> GSI 17 (level, low) -> IRQ 17 -- Kernel boot hangs on IRQ in Gutsy with Thinkpad X21 https://bugs.launchpad.net/bugs/147972 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