@Joe: Can you confirm that you see the unrotation behavior and the log entry, "gnome-shell[5422]: Failed to apply DRM plane transform 1: Invalid argument" only in a Wayland session?
I just realized that this is the case for me. In an X session, the rotation works perfectly whatever the display angle (below or above 180 degrees) and the error does not appear in the log. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1797174 Title: [Dell XPS 15 9575] gnome-shell unrotates immediately after rotating To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1797174/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
