(In reply to Frank Krüger from comment #1) > Does installing kwin 6.2.1.1 and plasma6-workspace 6.2.1.1 from > https://download.opensuse.org/repositories/KDE:/Frameworks/ > openSUSE_Tumbleweed/ solve the issue? Yes, it seems so. Also there was huge loading time for login after sddm.. and that bug also disappeared. Thank you.