https://bugs.kde.org/show_bug.cgi?id=434088
Bug ID: 434088 Summary: Removing user with auto-login enabled causes failure to show SDDM on reboot Product: systemsettings Version: 5.18.5 Platform: Neon Packages OS: Linux Status: REPORTED Severity: major Priority: NOR Component: general Assignee: plasma-b...@kde.org Reporter: 116ni...@gmail.com Target Milestone: --- SUMMARY Removing a secondary user that has auto-login enabled will make the admin user auto-login enabled. This causes a black screen with cursor and inability to do anything in that TTY on reboot. STEPS TO REPRODUCE 1. Add a new user with auto-login enabled 2. Reboot. This will log you in as that new user 3. Switch users to admin 4. Delete the new user. 5. Reboot. OBSERVED RESULT On reboot, a black screen shows up with a cursor and that's it. EXPECTED RESULT SDDM will show up like normal and nothing will auto-login. SOFTWARE/OS VERSIONS Linux/KDE Plasma: 5.18.5 (available in About System) KDE Plasma Version: 5.18.5 KDE Frameworks Version: 5.72.0 Qt Version: 5.14.2 Kernel Version: 5.3.0-28-generic OS Type: 64-bit ADDITIONAL INFORMATION To fix this issue: 1. Use Crl+Alt+F2 to open a new TTY 2. Log in and run `startx` 3. Go to the SDDM settings in System Settings and uncheck the auto-login option 4. Reboot -- You are receiving this mail because: You are watching all bug changes.