Hey guys,

I’m a little bit worried for my deck, i’m having an error since this morning.

Everytime i’m booting steam OS i’m having the following problem : It’s starting on a menu because of an error (image 1)

If i’m running option 1 : SteamOS, with linux linux-neptune-61 (fallback initramfs)

I’m having image 2 :

… You need to load kernel first

If i’m running option 5 : SteamOS

i’m having the very strange image 3:

error: can’t find command ‘load video’

error: no suitable video mode found.

Booting in blind mode

and then a huge console log popup for 0.5 secs looking like 4

And finally, i’m on steam OS, but having the same console log eveytime i switch from desktop to bigpicture. (image 5)

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So far, i couldn’t find anyone having my trouble on internet, except some guys giving a work through on linux. https://knowledge.ni.com/KnowledgeArticleDetails?id=kA03q000000wwRVCAY&l=en-US but i’ve searched, i couldn’t find such options in the boot menu of steam deck.

Some context :

I installed Refind_Gui since last week.

With a dual boot Steam OS / Windows 11.

Some troubles, but nothing serious so far (once i had to “boot from file” because partitions diseapeared)

the problem appeared when à started a windows 10 To Go, on my SSD, because some programms could not run on 11.

Windows 11 is running flawlessly so far

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Can you guys help me ?