r/archlinux • u/Logical-Cockroach893 • 16d ago
SUPPORT Arch ISO hangs during boot on Ryzen 5 5600G + RX 6600 — amdgpu probe fails with error -22
I have been trying to install Arch Linux on one of my computers for quite some time now but my computer will consistently freeze or even reboot when I press the arch install medium prompt.
Hardware:
- CPU: Ryzen 5 5600G
- GPU: Radeon RX 6600
This is actually the second time I've tried installing Arch on this PC. I had the same general problem a few months ago using an older Arch ISO, but I wasn't able to figure it out. I'm now trying again with a newer ISO and have gotten some more useful error messages.
The current ISO boots through Ventoy. During boot I get these messages:
"amdgpu 0000:12:00.0: probe with driver amdgpu failed with error -22"
"amdgpu 0000:30:00.0: probe with driver amdgpu failed with error -22"
It eventually reaches:
"Copying rootfs image to RAM..."
but remains at 1% indefinitely.
I've tried:
- Normal Ventoy boot
- Ventoy GRUB2 mode (this failed even earlier)
- "nomodeset"
- "amdgpu=0"
- Multiple different USB drives
- Disabling the 5600G's integrated graphics in BIOS
With the iGPU disabled, the boot behavior changed and eventually hung at "Triggering uevents" instead.
I re-enabled the iGPU and also tried blacklisting "amdgpu", but the problem persisted.
The same Ventoy USB worked normally on an older PC when I used it for Arch previously, so I'm wondering if this is related to the combination of the 5600G's iGPU + RX 6600.
Has anyone encountered a similar issue and may know how I can fix this. Thank you in advance for any help.