Comment 1 for bug 1970983

Tested:
$ dpkg -l|grep linux-headers-5|awk '{print $2}'
linux-headers-5.15.0-1005-kvm
linux-headers-5.15.0-28
linux-headers-5.15.0-28-generic
linux-headers-5.17.0-1003-oem
linux-headers-5.18.0-1-generic
$ dkms status
v4l2loopback/0.12.5, 5.15.0-28-generic, x86_64: installed
v4l2loopback/0.12.5, 5.17.0-1003-oem, x86_64: installed
v4l2loopback/0.12.5, 5.18.0-1-generic, x86_64: installed

Prebuilt PPA: https://launchpad.net/~vicamo/+archive/ubuntu/ppa-1970983