I know this might be a bit off topic but I just want some clues Whenever root logs in(ssh or on text console) XDG_RUNTIME_DIR is set to "(null)". This creates a /(null) dir. with various stuff in it.
I am trying to find out what sets XDG_RUNTIME_DIR? We auth. against Windows AD using sssd, but root is a local UNIX user only(not in AD) Any clues? Jocke