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submitted 11 months ago by Pantherina@feddit.de to c/linux@lemmy.ml

My stupid Lenovo "Thinkpad" UEFI doesnt have a real F12 devices menu.

It just shows registered UEFI targets that can be booted.

This is pretty catastrophic, somehow I got Fedora and Windows installed, but thats it. If something breaks, I am in trouble. I cant do a memtest86 even though I think my RAM is faulty.

So in Linux, is there a way to add an UEFI entry to boot just any USB stick? Or to boot a specific one, like with Ventoy on it?

Thanks!

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[-] ShouldIHaveFun@feddit.ch 10 points 11 months ago

Don't you have an option to boot from usb in the BIOS?

Note that accessing the boot menus is not always with F12. Sometimes it's also ESC, F1, F2 or DEL. You should try those.

[-] Pantherina@feddit.de 0 points 11 months ago

Its the boot menu for sure.

Maybe I need to set "legacy first" to boot from USB?

There is no "boot from USB" in the BIOS and the F12 menu doesnt show devices, just UEFI entries.

[-] ShouldIHaveFun@feddit.ch 1 points 11 months ago

The BIOS should have a boot order option. You could set you USB as first priority there. Your USB may need to be plugged in to appear in this list.

[-] Pantherina@feddit.de 1 points 10 months ago

Ok thats a valid point. I will try to plug it in.

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this post was submitted on 24 Oct 2023
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