confirmed fix for systemd hanging

Author: EmixamPP

sources/boot_service/systemd/linux-enable-ir-emitter.service

@@ -1,10 +1,11 @@
 [Unit]
 Description = enable the infrared emitter
+After = suspend.target sleep.target hybrid-sleep.target hibernate.target suspend-then-hibernate.target
 
 [Service]
 Type = oneshot
 ExecStartPre = /sbin/modprobe uvcvideo
 ExecStart = /usr/bin/linux-enable-ir-emitter run
 
 [Install]
-WantedBy = multi-user.target suspend.target hybrid-sleep.target hibernate.target suspend-then-hibernate.target
+WantedBy = multi-user.target suspend.target sleep.target hybrid-sleep.target hibernate.target suspend-then-hibernate.target