Hi, Looking at your Dmesg, we can find
ACPI Warning: Incorrect checksum in table [OEMB] - D0, should be C1 20090521 tbutils-246 which is the same as this bug# 133146. Please, update your BIOS or simply ignore this warning. I'm marking this bug as 'Invalid'. Please feel free to reopen to 'New' if you feel this is a real bug. ** Changed in: linux (Ubuntu) Status: New => Invalid -- [ASUSTeK Computer Inc. P4P800] late resume failure https://bugs.launchpad.net/bugs/562987 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