SUMMARY This happened right after a pkgcon update involving many plasma packages on Neon. STEPS TO REPRODUCE 1. Wait for the screen to get locked. 2. Press a random key or move the mouse. Type your password. 3. Press Enter key. OBSERVED RESULT The Enter key is ignored. You can still unlock by clicking the button. EXPECTED RESULT Pressing Enter after typing the password should unlock the screen or bring up the incorrect password message. SOFTWARE/OS VERSIONS Linux/KDE Plasma: KDE neon 5.17 (available in About System) KDE Plasma Version: 5.17.4 KDE Frameworks Version: 5.64.0 Qt Version: 5.13.2 ADDITIONAL INFORMATION
I'm getting this too. Usually for me, the Enter key works once.
I have been experiencing this as well, and today it also happened on the main login screen, not just when the screen locks.
Same issue for the last several days in KDE neon 5.17
*** This bug has been marked as a duplicate of bug 414875 ***
*** This bug has been marked as a duplicate of bug 415130 ***