I have exactly the same problem and have been searching the internet for solution in the last few month unsuccessfully. Although the system continue to boot with this error, but we would like to ask the kernel team to find out what cause this error. Thanks.
-- (Jaunty) ACPI: expecting a [Reference] package element, found type 0 https://bugs.launchpad.net/bugs/345717 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