Thanks for the bug report. Next time the freeze happens, after rebooting please run:
journalctl -b-1 > prevboot1.txt journalctl -b-2 > prevboot2.txt and then attach the resulting text files here. Please also check for crashes using these instructions: https://wiki.ubuntu.com/Bugs/Responses#Missing_a_crash_report_or_having_a_.crash_attachment ** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Incomplete -- 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/1928378 Title: Desktop hanging and shoutting down To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1928378/+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