On the CCMP13 platform, the inclusion of pam_systemd in the PAM stack
causes excessive delays during login -close to 10 seconds- and can
even lead to SSH login failures.
Since we do not require per-user systemd services (--user), disable
the pam_systemd session module to improve login responsiveness.
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
Isaac Hermida