Last 3 server updates overwrite custom library path

[drmagoo]

That’s absolutely not the correct way to customize any systemd service Please use a systemd drop-in as disucssed in the following document.

Linux Tips

Customizing your Plex configuration on systemd based systems This information is intended for those systems where cat /proc/1/comm returns systemd. On systems which use Systemd (Ubuntu 16+, Fedora, Centos 7, Debian 8,) you create this customization file which SystemD reads prior to launching PMS. This file is independent of the default configuration and service control mechanisms in /lib/systemd/system/plexmediaserver.service. Your customization override is preserved across updates, uninstal…