March 13, 20251 yr Author 3 minutes ago, SimonF said: What does intel_gpu_top -L show card0 1a03:2000 pci:vendor=1A03,device=2000,card=0
March 13, 20251 yr Community Expert 13 minutes ago, Jltoro said: card0 1a03:2000 pci:vendor=1A03,device=2000,card=0 Looks like the A SPEED VGA is causing an issue are you able to disable it in the bios?
March 13, 20251 yr Author 1 hour ago, SimonF said: Looks like the A SPEED VGA is causing an issue are you able to disable it in the bios? I think I have it blacklisted in Unraid... can't "disable" in bios that i'm aware but have PCIE has the graphics preference. BTW just want to say thank you for going down this rabbit hole with me!
March 13, 20251 yr Community Expert 9 minutes ago, Jltoro said: I think I have it blacklisted in Unraid... can't "disable" in bios that i'm aware but have PCIE has the graphics preference. BTW just want to say thank you for going down this rabbit hole with me! What motherboard do you have?
March 13, 20251 yr Author 1 hour ago, SimonF said: What motherboard do you have? Asrock Rack - Romed8-2T
March 14, 20251 yr Author 4 hours ago, SimonF said: Can you post diagnostics please https://drive.google.com/drive/folders/1KccWP5GHWCL3jB579tuvkgl_dqFa3DIE?usp=sharing
March 14, 20251 yr Community Expert Nest time please post the diags here in the forum. The ast driver is not correctly blacklisted, type: echo "blacklist ast" > /boot/config/modprobe.d/ast.conf Then reboot.
March 14, 20251 yr Author 3 minutes ago, JorgeB said: Nest time please post the diags here in the forum. The ast driver is not correctly blacklisted, type: echo "blacklist ast" > /boot/config/modprobe.d/ast.conf Then reboot. rebooting as we speak!
March 14, 20251 yr Community Expert Post new diags to confirm the ast is now blacklisted, but possibly, that is not the issue.
March 23, 20251 yr Author On 3/14/2025 at 10:12 AM, JorgeB said: Post new diags to confirm the ast is now blacklisted, but possibly, that is not the issue. Sorry for the delay, life happened so server was put on the back burner for a bit. back and in System devices it "looks" like the AST is blacklisted.... But now intel_gpu_top -L shows "no GPU devices found" spectre-diagnostics-20250323-1511.zip
March 24, 20251 yr Community Expert 10 hours ago, Jltoro said: it "looks" like the AST is blacklisted It is, so I'm afraid that is not the issue.
October 22, 2025Oct 22 I also had this exact same issue with the asrock rack romed8-2t board, with an arc A310 gpu. Initially only the aspeed ipmi graphics adapter was visible under /dev/dri, even though lspci would show the card, and I could even select it for gpu passthrough to a vm.I eventually was able to solve it by changing the 'Primary Graphic Adapter' in the bios to 'Onboard' (Advanced -> Chipset). I did not need to blacklist the ast module; once i made that change in the bios and rebooted, I still had full ipmi kvm functionality, and the arc gpu showed up under /dev/dri -- intel_gpu_top also works.
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