Created attachment 137951 [details] two entries SUMMARY STEPS TO REPRODUCE 1. Open System Settings > SDDM OBSERVED RESULT EXPECTED RESULT Only one theme should be shown, if they are identical. If they are not, then another name should be chosen for the second theme so the user can know the difference between the two themes. SOFTWARE/OS VERSIONS Operating System: Kubuntu 21.04 KDE Plasma Version: 5.21.4 KDE Frameworks Version: 5.80.0 Qt Version: 5.15.2 Kernel Version: 5.11.0-16-generic ADDITIONAL INFORMATION
Cannot reproduce, not even with a built-from-source session, which means that identical sessions are being de-duplicated correctly. This seems like it's a packaging bug. I'd recommend that you go bug the Kubuntu folks. :)
It also happens in Neon o_o
Oh, Neon is based in Ubuntu, hehe
Fixing in Kubuntu devel series. Will looks at backporting fix once that seems ok https://launchpad.net/ubuntu/+source/plasma-workspace/4:5.21.5-0ubuntu4
Great work!
Reverted the fix in Ubuntu for now. Will need to fix it another way as can't do away with the default as ubuntu-theme for sddm, as that is used by Lubuntu and Ubuntu Studio.