How do I make changes to "/usr/share/libvirt/cpu_map/x86_features.xml" permanent?

Recommended Posts

In trying to find the best way to get past the Ryzen 3000 bug with Win10 giving "KERNEL_SECURITY_CHECK_FAILURE"


I found this post:


I have posted about this before in the beta22-thread and how I solved with changeing host-passthrough to host-model.


But it seems that the solution given in the linked post is a more "accurate" one so I tried that as well and it works and it doesn't break my Nvidia-GPU passthrough either, but at each reboot my changes to "/usr/share/libvirt/cpu_map/x86_features.xml" reverts to the original state thus breaking my VM's again.


So how can I make the changes I made to that file become permanent?

Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.