I’m using HP computers that weirdly it seems like they don’t offer the EFI boot menu where you can have multiple bootloaders.
After I installed AlmaLinux after Windows 11 Pro, Grub2 installed, but when you select & boot into Windows, the Windows Boot Manager takes over, and then to boot back into Alma is a pain, as WBM does away with grub somehow.
From what I’ve been reading, this was a change with how Windows 11 works with Secure Boot, UEFI, etc, etc.
And only Ubuntu seems to have figured it out.
Even bootloaders like Grub2Win & EasyBCD don’t work.
I can go into the UEFI boot screen, select boot from file, select Alma, and then select shimx64.efi.
It’s a 5 step process to boot, but possible.
I’ve just been spoiled by Grub popping right up.