Double boot (Windows & Debian) with UEFI mode

From	frantal@libero.it
Newsgroups	linux.debian.user
Subject	Double boot (Windows & Debian) with UEFI mode
Date	2021-12-06 11:00 +0100
Message-ID	<DriWR-wK-5@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hello,

unfortunately, nothing David suggested worked, so I finally set it on in the bios Legacy (via F12) and then reinstalled Debian.

Now if I turn on, Grub appears with Debian that starts (even if it takes a while to boot) and if I want to use Windows, at boot, I have to click F12 and select boot with UEFI and then Windows 10 starts.

I tried to install os-prober on Debian, but it is already installed and doing update-grub, but Windows is not shown (Probably because it is inserted in the UEFI boot).

Is there any way to fix this mess?

Francesco

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Double boot (Windows & Debian) with UEFI mode frantal@libero.it - 2021-12-06 11:00 +0100
  Re: Double boot (Windows & Debian) with UEFI mode "Andrew M.A. Cater" <amacater@einval.com> - 2021-12-06 13:00 +0100
    Re: Double boot (Windows & Debian) with UEFI mode David Wright <deblis@lionunicorn.co.uk> - 2021-12-06 17:20 +0100
  Re: Double boot (Windows & Debian) with UEFI mode Peter Ehlert <pb21a@sdi-baja.com> - 2021-12-06 13:40 +0100
  Re: Double boot (Windows & Debian) with UEFI mode David Wright <deblis@lionunicorn.co.uk> - 2021-12-06 17:20 +0100

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