I think that it is this upstream bug: https://bugs.kde.org/show_bug.cgi?id=519481
** Bug watch added: KDE Bug Tracking System #519481 https://bugs.kde.org/show_bug.cgi?id=519481 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2150455 Title: Switching plasma-session-x11 and -wayland at login resets to default desktop effects (wobbly windows) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-workspace/+bug/2150455/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
