On Fri, 2019-05-03 at 09:36 -0400, Tom Horsley wrote:
I tried switching from gdm to kdm and the kdm "login"
came up as nothing but an apparent password entry
field in the top left corner of the screen (at least
all it did was echo dots when I typed in it).
Switched to xdm, and that works much better.
The recommended one for KDE/Plasma is SDDM. I think KDM is no longer
actively maintained.
poc