Thanks for the bug report. Please: 1. Look in /var/crash for crash files and if found run:
ubuntu-bug YOURFILE.crash Then tell us the ID of the newly-created bug. 2. If step 1 failed then look at https://errors.ubuntu.com/user/ID where ID is the content of file /var/lib/whoopsie/whoopsie-id on the machine. Do you find any links to recent problems on that page? If so then please send the links to us. 3. Next time the problem happens, after rebooting run: journalctl -b-1 > prevboot.txt and attach the resulting text file here. ** Tags added: amdgpu hybrid multigpu nvidia ** 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/2012118 Title: Black screen after unplugging external monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2012118/+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
