Dear Maintainer, SDDM offers a "failsafe" session. Selecting that session and logging in makes SDDM freeze. (So, rather ironically, "failsafe" fails.) The log says: Invalid session "/usr/share/xsessions/failsafe.desktop" And indeed no such file exists, nor could I find a file with that name anywhere with apt-file. I can't tell why SDDM even offers that session. Kind regards, Ralf