Messages about ACPI are still there. Now I have 3.5.0-21 which is an Official supported kernel for 12.04 as for 12.10 as well.
As I said above I didn't understand in which way the messages for ACPI- warnings affects me .. because the boot progress is OK and things I used to do working flawless. But as this => bug 1084044 considered as duplicate of this , I commented here :-) Glad you solved your problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1081790 Title: ACPI: Invalid Power Resource to Register! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1081790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs