Thanks for the log. I can't see anything that would explain a black screen, it looks normal.
Please try adding these to /etc/environment and then reboot: MUTTER_DEBUG_USE_KMS_MODIFIERS=0 MUTTER_DEBUG_ENABLE_ATOMIC_KMS=0 MUTTER_DEBUG_DISABLE_TRIPLE_BUFFERING=1 If that works then please also try to figure out which one exactly is fixing the problem. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1971144 Title: Black screen after login. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1971144/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
