(In reply to Wolfgang Bauer from comment #2) > According to bug#1012197, this seems to be no longer relevant I suppose. I would appreciate a better explanation for a segmentation fault while I extended my views around the reported software situation a bit more in the meantime. > And it likely wasn't a bug in sddm anyway, more some underlying issue > (broken nvidia installation), as you reported the same problem for 6! > different display managers at the same time: A special software combination triggered some difficulties for the desired graphical login which worked before this hiccup for a while.