17
Help with a AMD GPU in truenas scale (sh.itjust.works)
submitted 4 months ago by Fenixin@sh.itjust.works to c/selfhosted@lemmy.world
8 comments fedilink hide all child comments

Hello c/Selfhosted!

Although I'm still new with truenas, I've been a happy truenas scale hoster for a year more or less and I've been increasing the reach of my self hosted server little by little.

The problem came when I decided to add jellyfin and a GPU for encoding. My server is mostly made of old parts and the GPU is not different. The GPU is recognized by truenas scale as a "Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde PRO [Radeon HD 7750/8740 R7 250E", which AFAIK has hardware encoding/decoding as per Jellyfin wiki.

But the only place I can see the GPU is in lspci and in System Settings/Isolated GPU PCI Ids (and it's not isolated). Whenever I try to change the configuration of an app to allocate the GPU I can only select "Allocate 0 amd.com/gpu GPU", there are no more options.

I've searched for this a lot but I found very little info about AMD GPUs and how to debug this issue.

I'am missing something? Could anybody point me in the right direction? Any commands I can run to diagnose?

Thanks for reading!

you are viewing a single comment's thread
view the rest of the comments
[-] Fenixin@sh.itjust.works 1 points 4 months ago

Not sure how to change the driver to AMDGPU, I blacklisted the Radeon driver but the kernel didn't load the other one. I read somewhere that I have to do a initframs update but the command doens't exist in truenas scale. How do I force to load the other driver?

[-] chameleon@fedia.io 3 points 4 months ago

For that card, you probably have to set the radeon.si_support=0 amdgpu.si_support=1 kernel options to allow amdgpu to work. I don't have a TrueNAS system laying around so I don't know what the idiomatic way to change them is.

Using amdgpu on that card has been considered experimental ever since it was added like 6 years ago, and nobody has invested any real efforts to stabilize it. It's entirely possible that amdgpu on that card is simply never gonna work. But yeah I think the radeon driver isn't really fully functional anymore either, so I guess it's worth a shot...

[-] vividspecter@lemm.ee 3 points 4 months ago

Using amdgpu on that card has been considered experimental ever since it was added like 6 years ago

If I recall right, it hasn't been enabled by default simply because it is missing some features like analog TV out support (which most people don't want or need in 2024).

[-] Fenixin@sh.itjust.works 1 points 4 months ago

I really want try it but I had a few difficult days... I hope I can try this tomorrow

[-] Fenixin@sh.itjust.works 1 points 3 months ago

I'm giving up on this. I have tried everything and I can't make it work, so bye bye GPU.

this post was submitted on 20 Jul 2024
17 points (90.5% liked)

Selfhosted

40403 readers
252 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 2 years ago
MODERATORS
ruud@lemmy.world
Loki@lemmy.world
CannaVet@lemmy.world
devve@lemmy.world
HybridSarcasm@lemmy.world
HybridSarcasm@lemmy.hybridsarcasm.xyz