Hi Christopher, Thanks for the prompt feedback. I was able to upgrade the bios but the issue re-occurred 24 hours later.
As requested: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date 2.05 01/04/2016 As far as I can tell there is no improvement, typically the problem happens at least once every 24 hours. Kind regards, Paul ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1555389 Title: system reboots after acpi error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1555389/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs