SUMMARY An attempt at changing the login background screen does not work. STEPS TO REPRODUCE 1. Start System Settings 2. Go to Startup and Shutdown 3. Select a theme 4. Under Background, select Clear Image 5. Enter password and select OK. OBSERVED RESULT Password taken but Background image remains after 'clearing' it. EXPECTED RESULT Background image should be cleared SOFTWARE/OS VERSIONS Operating System: KDE neon 5.20 KDE Plasma Version: 5.20.4 KDE Frameworks Version: 5.76.0 Qt Version: 5.15.2 Kernel Version: 5.4.0-58-generic OS Type: 64-bit Processors: 8 × Intel® Core™ i7-8565U CPU @ 1.80GHz Memory: 15.3 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 620 ADDITIONAL INFORMATION
Need to change the background in Appearance - Screen Locking.