Alright #SteamDeck folks (or #Linux really, I think this is #KDE ?) how do I convince this thing to NOT turn the display off after 10 minutes, but just to keep it dimmed, when plugged in.
The Energy Saving settings have the "switch off after X minutes" bit, and I disable that, and hit apply, and
then it re-enables it instantly when I leave that window. Uh. What?
@glassbottommeg It doesn't do that on my PC, but does on Deck. I guess that's just a bug in the version used by SteamOS.