STEPS TO REPRODUCE 1. boot your computer 2. when login screen to appear, wait some seconds until it to hide the password field and buttons 3. press some keyboard key to unhide the password field and buttons OBSERVED RESULT nothing happens. Password field and buttons appear if cursor is moved. EXPECTED RESULT Login screen should show the password field and the buttons when some key is pressed. SOFTWARE VERSIONS Arch Linux KDE Plasma Version: 5.14.2 KDE Frameworks Version: 5.51 Qt Version: 5.12 beta3 ADDITIONAL INFORMATION Same behavior on neon dev unstable.
Will be fixed by https://phabricator.kde.org/D16031. *** This bug has been marked as a duplicate of bug 398115 ***