Oh. Actually this looks like a "feature". To turn it off go to: Settings > Universal Access > Visual Alerts = OFF
** Changed in: linux (Ubuntu) Status: Incomplete => Invalid ** Changed in: nvidia-graphics-drivers-435 (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1869549 Title: [nvidia] Whenever a sound needs to be played the screen blanks out To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1869549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs