As our reliance on technology grows, so does the need for robust security measures that protect systems from unauthorized access and malicious attacks. One critical area of focus is the system's boot ...

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 ...

But GRUB2 does not figure in Ubuntu's method. There will be some other bootloader, under an unspecified licence. Canonical's reasoning is that if some manufacturer were to sell a machine running ...