This following message could happen when I repeated to switch landscape/flipped mode sometimes, but not always happened: [ 3123.471] (WW) modeset(0): flip queue failed: Device or resource busy [ 3123.471] (WW) modeset(0): Page flip failed: Device or resource busy
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871997 Title: The primary display will cause black screen when external 4K monitor is configured to flipped To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1871997/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
