** Attachment added: "journal.log" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1871997/+attachment/5351890/+files/journal.log
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in 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 _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
