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 Bugs, which is subscribed to 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 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
