The “patch” doesn’t work anymore since the upstream file changed. You can try a 5.11.14 kernel which doesn’t need the patch and still installs on 20.04/18.04. Or better install 21.04 which works ootb on your machine.
The “patch” doesn’t work anymore since the upstream file changed. You can try a 5.11.14 kernel which doesn’t need the patch and still installs on 20.04/18.04. Or better install 21.04 which works ootb on your machine.