I am still running into this issue under Bionic Beaver running within VirtualBox. The system is functioning, but UI is frozen.
There are no files within the /var/crash directory for me to submit. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1800294 Title: Xorg freeze black screen hang up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1800294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs