this post was submitted on 11 Jul 2025
17 points (100.0% liked)

Steam Deck

18225 readers
92 users here now

A place to discuss and support all things Steam Deck.

Replacement for r/steamdeck_linux.

As Lemmy doesn't have flairs yet, you can use these prefixes to indicate what type of post you have made, eg:
[Flair] My post title

The following is a list of suggested flairs:
[Discussion] - General discussion.
[Help] - A request for help or support.
[News] - News about the deck.
[PSA] - Sharing important information.
[Game] - News / info about a game on the deck.
[Update] - An update to a previous post.
[Meta] - Discussion about this community.

Some more Steam Deck specific flairs:
[Boot Screen] - Custom boot screens/videos.
[Selling] - If you are selling your deck.

These are not enforced, but they are encouraged.

Rules:

Link to our Matrix Space

founded 4 years ago
MODERATORS
 

I have the one default user "deck" in desktop mode. It looks like it's set to a standard account type.

I can't add a user or change this without a pop up asking "Authentication is required to change user data" and wanting "authenticating as root" password.

Leaving it blank fails. Putting in my sudo password that I have set and at this point double checked multiple times from within Konsole fails as well. I'll go in Konsole and type "passwd" then I'll type the current password and it will say "changing password for deck" and the change works fine. I'll close Konsole, but still have the same issue outside of konsole. Entering a password fails when trying to modify user or update anything.

I can't update anything on desktop now, and I can't figure out what the heck the issue with it is.

Does anyone have a clue? Thanks

Edit\update: Tried a million things. Couldn't get back root access. Made a steam OS boot image on a micro SD card and used it in the steam deck to re-install steam OS but keep my downloads\user files etc. This worked and got back "deck" as admin account as it should be. All better.

top 8 comments
sorted by: hot top controversial new old
[–] NateNate60@lemmy.world 5 points 1 day ago (1 children)

I'm not sure exactly what causes this, but you can work around it as long as you can actually run commands as root (i.e. using sudo) in the terminal.

The command to add a new user is adduser.

The command to add a user to the administrators group (i.e. give them the ability to use sudo) is usermod -aG wheel.

These commands should be run as root by prepending sudo.

[–] ColeSloth@discuss.tchncs.de 2 points 1 day ago (1 children)

I'm trying to sudo in a user or elevate deck to admin. Either way if I try to sudo anything, I get asked " [sudo]password for deck: " and when I put in a password it says " deck is not in the sudoers file. "

So I haven't been able to do anything worthwhile, yet.

[–] NateNate60@lemmy.world 1 points 1 day ago* (last edited 1 day ago) (1 children)

If you know the root password, then you can switch to the account called root using the su root command.

In Linux there is always a user called root, which is the only account allowed to perform most system management tasks. The sudo command just executes a commend as root. Most of the time you don't need to actually sign into the root account, just use sudo, but you can actually sign into it in the terminal as it is a real bona fide user account.

The sudoers file is located at /etc/sudoers. Do keep in mind that this file should not be edited directly. You can use the cat command which will print the content of a file to the terminal. So try cat /etc/sudoers.

[–] ColeSloth@discuss.tchncs.de 1 points 15 hours ago

I'm unable to su root or access the sudoers file. I'm going to try using a steam os image file on a flash drive to reinstall my steam deck os.

[–] _cryptagion@lemmy.dbzer0.com 2 points 1 day ago (1 children)

Check on Reddit, somebody posted a tutorial on how to reset the desktop user password on the Steam Deck.

[–] ColeSloth@discuss.tchncs.de 1 points 1 day ago (1 children)

I've done that reset like 3 times now. If I open Konsole and check my password, it's correct and will also let me change it within there. But when I go to users or try to update things in the normal desktop GUI the password doesn't work. I'm not sure how to force updates or modify users just within Konsole.

[–] _cryptagion@lemmy.dbzer0.com 2 points 1 day ago (1 children)

well if you want to update the flatpaks, then you can use flatpak update --noninteractive. there's also a deckyloader plugin (I forget the name) that updates them from game mode automatically on whatever schedule you set.

if it's the system, then that updates outside of desktop mode from the setting page.

[–] ColeSloth@discuss.tchncs.de 1 points 1 day ago

Negative. Because deck (user) doesn't have admin privileges all of the update attempts failed.