How to enable 3d acceleration in KVM?

KVM
25

After really deep investigation about this issue it turned out its a debian stable issue. How i reached to this:

  • KS as a host + Whonix = Doesnt work :cross_mark:
  • KS as a host + Debian LXQt Stable = Doesnt work :cross_mark:
  • KS as a host + Debian Gnome Stable = It works! :white_check_mark:
  • KS as a host + Debian LXQt testing = It works! :white_check_mark::white_check_mark:

and LXQt upstream say:

<!--- Dear users of stable and LTS (Long Term Service) distributions:      --->
<!--- Please do NOT file bugs against outdated versions of LXQt            --->
<!--- components, which such distributions likely use; instead, use your   --->
<!--- distribution's bugtracker.

And debian stable doesnt push fixes if they are not security ones.

So basically 3D acceleration in Whonix wont work for up to 4-5 years from now (until new debian release).