SUMMARY The logout window with the 30 seconds countdown does not appear on screen when using QT 5.12 beta. STEPS TO REPRODUCE 1. Use Qt 5.12 beta 2. Try to logout / shutdown computer / reboot / hibernate 3. Nothing happens OBSERVED RESULT EXPECTED RESULT SOFTWARE VERSIONS (available in About System) KDE Plasma Version: 5.14.1 KDE Frameworks Version: 5.51 Qt Version: 5.12 (beta) ADDITIONAL INFORMATION
under Wayland or X11? probably duplicate of bug 400159
Oh sorry, I forgot to mention : it's under Wayland. I did not try on X11.
*** This bug has been marked as a duplicate of bug 399918 ***