I’ve been testing out Fangtooth and I noticed Jellyfin isn’t able to use both my dGPU’s. I did not check 24.10 behavior before the upgrade.
I have three total GPU’s - the onboard AST 2500 and two Intel Pro A40’s.
ls -al /dev/dri/
total 0
drwxr-xr-x 3 root root 160 Mar 29 22:43 .
drwxr-xr-x 18 root root 5300 Mar 29 22:44 ..
drwxr-xr-x 2 root root 140 Mar 29 22:43 by-path
crw-rw---- 1 root video 226, 0 Mar 29 22:43 card0
crw-rw---- 1 root video 226, 1 Mar 29 22:43 card1
crw-rw---- 1 root video 226, 2 Mar 29 22:43 card2
crw-rw---- 1 root render 226, 128 Mar 29 22:43 renderD128
crw-rw---- 1 root render 226, 129 Mar 29 22:43 renderD129
If I switch Jellyfin docker to use D128 and run intel_gpu_top /dev/dri/renderD128 there is no activity.
If I switch Jellyfin docker to use D129 and run intel_gpu_top /dev/dri/renderD129 then I see activity as usual.
Can someone with multiple dGPU’s try this out and see if you’re seeing the same?
Also, how can I tell if TrueNAS is using card0 “AST 2500” and not using D128 preventing Jellyfin from using it?