What hardware is this? Motherboard, BIOS (with version), etc. Also, if there is a new BIOS available, could you try that?
-- ACPI Warning: Incorrect checksum in table https://bugs.launchpad.net/bugs/133146 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