Solution: Intel iGPU passthrough to Linux VM but failed with Kernel 6.10 onward

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chchia

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Aug 18, 2020
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This is just to share, if you are using intel iGPU passthrough to a Linux VM, you might encounter a problem that no HDMI output if you upgrade your Linux VM to kernel 6.10 onward.

the solution will be here:
https://bugzilla.kernel.org/show_bug.cgi?id=219193

i have Alderlake iGPU passthrough to Linux VM with working HDMI output correctly using Kernel 6.11-rc5 now.

hope this help anyone that encounter the same problem.
 
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chchia said:
This is just to share, if you are using intel iGPU passthrough to a Linux VM, you might encounter a problem that no HDMI output if you upgrade your Linux VM to kernel 6.10 onward.

the solution will be here:
https://bugzilla.kernel.org/show_bug.cgi?id=219193

i have Alderlake iGPU passthrough to Linux VM with working HDMI output correctly using Kernel 6.11-rc5 now.

hope this help anyone that encounter the same problem.
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Thank you so much for sharing this!

I'm experiencing the same issue after updating Fedora from kernel 6.8 to 6.10. I'm getting a black screen after boot.

Have you found a solution to this? I tried following the GitLab thread, but I'm wasn't sure exactly what to do.:p

Should I lock the kernel version to 6.8 until 6.11 is released? Any suggestions would be greatly appreciated. Thanks!
 
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