Find the Secure Boot option and change it to Disabled. Save the changes and reboot again. We recommend keeping Secure Boot enabled unless you're sure it needs to be disabled. This article explains how ...

If your mouse and keyboard are not working in Hyper-V, follow the solutions mentioned below. Install or Update Hyper-V Integration Services Check and Update Drivers Turn off Enhanced Session mode ...

Can I ignore this warning, turn off secure boot, update Ubuntu, and then turn it back on? Or do I need to do something else? I was hoping to use the official Dell image since it apparently comes with ...