Comment # 6 on bug 1038454 from P. Otato

Thanks to Thomas Rother and David Kerkhof. The problem is fixed when using the
following configuration is used:

> > duda@linux:~> cat /etc/pam.d/sddm
> > #%PAM-1.0
> > auth     optional       pam_mount.so
> > auth     include        common-auth
> > account  include        common-account
> > password include        common-password
> > session  required       pam_loginuid.so
> > session  include        common-session
> > session  optional       pam_cryptpass.so
> > session  optional       pam_mount.so

This should be used in Leap 42.3! Got the solution from Bug 954419