ok,I have been able to track down the error to be EGL grab screen from NoMachine related. After uninstalling the aplplication, the desktops works ok again. Thank you!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2056545 Title: plasma desktop freezes on wayland moving windows between displays To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kwin/+bug/2056545/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs