SUMMARY When opening a STEPS TO REPRODUCE 1. Install FerenOS on KVM. 2. apt-get update && apt-get upgrade 3. Open systemsettings5 OBSERVED RESULT Side bar has a black screen. EXPECTED RESULT No solid black screen. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Feren OS (available in About System) KDE Plasma Version: 5.20.4 KDE Frameworks Version: 5.76.0 Qt Version: 5.15.1 Kernel 5.4.0-58-generic ADDITIONAL INFORMATION kcmshell5 qtquicksettings Rendering Backend ->Software fixes the blackscreen for me.
Created attachment 134076 [details] Kwin settings
*** This bug has been marked as a duplicate of bug 424592 ***
Does the dupe have more to do with the NVIDIA drivers? kvm:~$ sudo lshw -c video *-display description: VGA compatible controller product: GD 5446 vendor: Cirrus Logic