Sleep and Lock

Define the two following units:

A unif for when the system goes to sleep.

/etc/systemd/system/suspend@.service

[Unit] Description=Suspend actions for user %I Before=sleep.target

[Service] User=%i Type=forking Environment=DISPLAY=:0 ExecStart=/usr/bin/env sh /home/%i/.bin/on-suspend ExecStartPost=/usr/bin/sleep 1

[Install] WantedBy=sleep.target

And a unit for when the system resumes from sleep.

/etc/systemd/system/resume@.service

[Unit] Description=Resume actions for user %I After=suspend.target

[Service] User=%i Type=simple ExecStart=/usr/bin/env sh /home/%i/.bin/on-resume

[Install] WantedBy=suspend.target

Enable suspend@username and resume@username.

Edit the scripts on-suspend and on-resume.

See also

• https://wiki.archlinux.org/index.php/Session_lock
• https://wiki.archlinux.org/index.php/Power_management#Sleep_hooks