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I have a fresh installation of Arch 6.6.22-1-lts. I have noticed that the SDDM login screen will malfunction and not load when you reboot if you try to apply any theme other than the four built-in themes that come with the KDE Plasma 6 installation: Breeze, Elarun, Maldives, Maya. Asking if anyone else has noticed this behavior, and also raising awareness if a bug needs to be logged.
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