My Dell Latitude E7470 was affected as well. When connected with my external monitor, Ubuntu would freeze on startup after entering my full disk encryption password, showing the dark-purple screen with a mouse indicator that would not move. When locking my screen, it would simply stay black.
The update to 4.15.0-45 seems to have solved 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/1813663 Title: External monitors does not work anymore 4.15.0-44 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813663/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
