this post was submitted on 19 Nov 2025
455 points (99.3% liked)
Technology
76918 readers
3192 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Basically SteamOS is just a tweaked version of Arch Linux that boots Steam Big Picture Mode by default and launches games with Proton. It’s not a full blown OS by itself.
It is a full blown Linux OS. You can switch out of the gaming specific mode/UI to a Linux desktop environment using KDE. There you can install your own software and use it like a normal computer.
The only limiting factor is that the root file system is read only by default (can be disabled). If you want to install system level packages, you can work around this by using something like distrobox.
Yes I know I own a Deck. I’m just saying that the Steam layer is not, since the comment I was replying to was asking why you’d still need Plasma and not use the Steam UI to use it as a desktop