Hi folks,

I have a problem, a big problem. I have posted a thread over at the Debian forums, but I’m unfortunately in a hurry (my workstation is bricked) so I’m going to cross-post it here (Skullgrid@lemmy.world kindly redirected me to this community for help).

I’m going to paste the text from the Debian help thread below, hopefully someone has an idea how I can pull myself out of this mess.

Quite a bit has happened, so I’ll give you a short version with what I think is essential information, and if you need other details please do ask.

Essentially, I tried getting the nvidia driver on a fresh Trixie install using this tutorial (https://fostips.com/install-nvidia-driver-in-debian-13/). I reached the part where it says “After reinstalled the driver, restart your computer.”, that’s when the terminal turned blue and told me with big centered text that the free driver (?) was already installed and it’s conflicting with the new one I am trying to install, but I just need to reboot in order to solve the conflict. So I rebooted and I was greeted by the following prompt.

This goes nowhere, it never boots into Debian. Thinking I had broken Debian, I thought to myself, no big deal, Debian had an issue anyways (see https://forums.debian.net/viewtopic.php?p=827488), I’ll try another random distro (Bazzite) see if it helps. But after installing Bazzite over Trixie, I got the following prompts at boot :

(this one is a bit blurry, it says “Verification failed: (0x1A) Security Violation”)

If I go for “Continue boot” it just cycles over and over again on these prompts. And I don’t know what to make of the other choices here.

I can see it’s related to the operation I did with the nvidia driver, but I don’t understand how the problem wasn’t solved by wiping my drive with another distro ? twice… now I have tried with Nobara as well, only to get the same prompts. How can I solve this issue ? my computer is bricked and I really hope that’s fixable. Anyone has a clue ?

Like I said, don’t hesitate to ask if there’s something I haven’t said…

Cheers,

  • Hadriscus@jlai.luOP
    2·
    9 days ago

    Thanks a lot, yea even though I understand I can do without it, it’s still somewhere in the back of my mind, unresolved… for now I’ll focus on getting my workstation up and running again (I have a graphics card failure on top of it all), but that link is safe in my bookmarks. Much appreciated !!