Several other reports found and responded to but no reply received. Ubuntu 16.04 (xenial) reached end-of-life on April 29, 2021. Closing this as "Invalid" as no point asking again if there is still an issue with a currently supported release of Ubuntu.
** Changed in: xorg (Ubuntu) Status: New => Invalid ** Summary changed: - Attem;pted reboot with timeouts + Attempted reboot with timeouts -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1680665 Title: Attempted reboot with timeouts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1680665/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp