Hi Michael, thanks for the quick response. My goal is not to use a specific daemon, my goal is to have a working suspend mode - if it's pam or systemd or whatever is not important for me. But in my opinion it's useful to use the system standards. I have not changed any settings regarding suspend or power management, I'm just using the xfce buttons. So perhaps other have similar issues.
What can I do to get it working? Regards Torsten

