We still have the same issue on Ubuntu 22.04 and udev version 249.11-0ubuntu3.11:
Setting up udev (249.11-0ubuntu3.11) ...
The group `kvm' already exists and is not a system group. Exiting.
dpkg: error processing package udev (--configure):
installed udev package post-installation script subprocess returned error exit status 1
We still have the same issue on Ubuntu 22.04 and udev version 249.11-0ubuntu3.11:
Setting up udev (249.11- 0ubuntu3. 11) ...
The group `kvm' already exists and is not a system group. Exiting.
dpkg: error processing package udev (--configure):
installed udev package post-installation script subprocess returned error exit status 1