Unfortunately for me it was an online install. The only way I found to work around it and keep secure boot enabled was to not tick the 3rd party drivers box and then to use the ubuntu-drivers command after first boot. I even had problems with the Additional Drivers GUI bricking the system.
Unfortunately for me it was an online install. The only way I found to work around it and keep secure boot enabled was to not tick the 3rd party drivers box and then to use the ubuntu-drivers command after first boot. I even had problems with the Additional Drivers GUI bricking the system.