After having installed Ubuntu Server 20.04.2 LTS, when starting my laptop it throws an error stating "No bootable device". When I enter the boot options menu by spamming F12 on startup, I find the "EFI device: Ubuntu" which makes the OS boot. However, when I open the BIOS by spamming F2, in the boot order menu, I can't find it. Any idea how I can make it the default boot drive anyway?
Laptop: Acer Aspire V3-571G
Operating System: Ubuntu Server 20.04.2 LTS