SUMMARY STEPS TO REPRODUCE 1. Plug second screen, make it not a replica of primary screen 2. Run qonk game, switch to full screen, then back to windowed 3. Go to system settings > Display and monitors OBSERVED RESULT The second screen is now a replica of the primary, but in the second screen's config, "Replica of" is set to "None". Setting it to primary screen then back to "None" doesn't change what's on the second screen. EXPECTED RESULT "Replica of" should be the primary screen. Setting it to "None" stops mirroring. The following command stops the mirroring: $ xrandr --output $SECOND --auto --right-of $PRIMARY SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
Thank you for the bug report! However Plasma 5.20.5 is no longer supported by KDE; supported versions are 5.24, and 5.26 or newer. Your distribution is responsible for providing support for older versions of KDE software. Please do one of the following: - Upgrade to a supported version and see if the issue is still relevant - Report the issue to your distribution