Hi guys, I recently purchased the RX 480, but I can't unbind it in the same way as I could with radeon. If i boot with amdgpu not blacklisted nor the card bound to pci-stub/vfio-pci automatically, and I try to unbind, I get a hard kernel lockup. With radeon, I could just switch the default BusID in radeon.conf, stop X, unbind my original GPU and bind it to vfio-pci, and restart X and it would work. With this card, I have to completely blacklist amdgpu, restart the computer, and then bind it to vfio-pci.
Let me know if anyone has any ideas or needs more information. Thanks, sarnex
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