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I've upgraded my GPU. And could use some help... (lemmy.one)
submitted 1 year ago by empireOfLove@lemmy.one to c/linux@lemmy.ml
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I use the MX Linux distribution (Debian-based) as my dual-boot. Recently, I've started building a new PC, the crux of which will be a Radeon RX 7900xtx GPU. Since it showed up before everything else, I crammed it into my current PC to replace a GTX970 to test and play around.

After some fun with the Dell BIOS not giving me any video out, I got it running great in Windows. However, when booting into MX Linux, the system simply hangs on a flashing cursor forever. If I press the power button, it shows the normal shutdown text of stopping services and shuts down fine, so I know it's not a hard crash, just a silent hang.

I'm assuming this is related to the NVidia drivers being embedded in the kernel or something and it just can't figure out how to initialize the Radeon card? I was using the NVidia proprietary drivers on my GTX970 before, installed through the MX Linux repos.

Any advice or guides you might have to get this install working again would be great! It would be no great loss if I had to reinstall it since I'll be moving to a totally new PC anyway, but I'd like to try and save this install anyway.

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[-] INeedMana@lemmy.world 1 points 1 year ago

I have no idea what MX is but maybe you could just compile your own? It's not that hard. If you're going to wipe the system anyway, it's an opportunity to mess around a little and learn

Just remember to

  1. backup old kernel AND initrd
  2. have a rescue usb in case it completely stops booting up
  3. choose modules that are used for your hard drive and filesystem as built into the kernel, just in case
  4. you should be able to copy the CONFIG of the old kernel in the repo and use it (as the wiki proposes)
  5. remember to sleep
[-] empireOfLove@lemmy.one 2 points 1 year ago

Not sure I'm feeling adventurous enough to be compiling my own kernel at this stage in the game. I might do that for some of my homelab machines as an experiment but my main computer really needs to be drop-in and go with full stability.

[-] targetx@programming.dev 1 points 1 year ago

You should be able to boot into runlevel 1 easily and upgrade the kernel using the steps someone else already mentioned. No reason to reinstall the entire system.

this post was submitted on 05 Jul 2023
24 points (100.0% liked)

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