It's possible that Linux v4.15 doesn't have proper support for the this AMD graphics.
Please install package "linux-generic-hwe-18.04-edge" and test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1837776 Title: Display keeps going on and off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1837776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
