[Spoilers]
Act 3? The game bugged out in act 1 when Shadowheart tried to kill Lae’zel. It straight up didn’t show us the cut screen of them fighting, and defaulted to Lae’zel dying when we failed to stop it in a cutscene we didn’t get.
The end result being that Lae’zel just didn’t interact with the party for a month, and then suddenly drop dead, bloody on the floor after a patch.
Ignore me if you’re not still looking for solutions.
IIRC, some distros have a way to do this through the gui, some don’t. I’m on LMDE, and it thankfully does have a gui to set startup programs.
But all distros should be able to do this. Here are some a common ways:
https://operavps.com/docs/run-command-after-boot-in-linux/
Instead of a complicated script, your command would literally just be “firefox”, or “emby”. You might need to search for what the command for a given program is.
It’s nowhere near as simple as it should be, but it is certainly possible.