On 12/29/24 12:24, Joe wrote:
On Sun, 29 Dec 2024 11:07:18 -0800
Peter Ehlert <pe...@sdi-baja.com> wrote:
On 12/29/24 08:26, Eben King wrote:
I think I've done everything reasonable in my firmware to ensure
booting by EFI. I have:
Storage boot option control UEFI only
Other PCI device ROM priority UEFI only
(other options for both are "Legacy only" and "Disabled")
maybe this will help.
Debian, and others show in GRUB, but not windows 10.
HP workstation: I press F9 on boot for a boot menu
I get a listing:
UEFI - debian
>other systems<
UEFI - Windows Boot Manager
It boots fine.
Restart and I get GRUB, but without a windows option
If you run update-grub, do you see a warning that os-prober will not be
executed? After installation or upgrade to grub, os-prober is disabled
and will not detect Windows or any other OS that may be installed.
os-prober is activated. the other Linux distros are listed.
https://forum.manjaro.org/t/grub2-why-is-os-prober-now-disabled-by-default/57599
The answer is to modify /etc/default/grub and run update-grub again:
To restore the old behavior, open a terminal and issue sudo echo
GRUB_DISABLE_OS_PROBER=false >> /etc/default/grub && sudo update-grub
Note that you will need to do this again when grub is upgraded.
