I've also this bug on my Gigabyte GA-MA770T-UD3P motherboard with nVidia 9550 and AMD Phenom(tm) II X2 550 Processor. Exactly it's:
[Firmware Bug]: cpu 1, try to use APIC500 (LVT offset 0) for vector 0x400, but the register is already in use for vector 0xf9 on another cpu And my GPU: VGA compatible controller: NVIDIA Corporation G96 [GeForce 9500 GT] (rev a1) I get it on every resume. But Ubuntu works OK - it's just a question of few seconds delay after resume, during which i can see black screen with this message. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/658955 Title: Natty fails to boot on Gigabyte GA-MA78GPM-UD2H To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/658955/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs