[EN] (FIXED not Solved) Grub will not find win installation after new install

[melmarker]

that means that windows will only be found _and_ can only start in legacy mode - so i would suggest to switch to "legacy first" and modify the system that way

[vilde]

that means that windows will only be found _and_ can only start in legacy mode - so i would suggest to switch to "legacy first" and modify the system that way

Yes, I did change to only UEFI just to test. But can it not be "Both" as it has been before?

[melmarker]

the problem is that the stick with that you can fix the installation must be started in legacy mode - and that means that you will run both linux and windows in legacy

[vilde]

the problem is that the stick with that you can fix the installation must be started in legacy mode - and that means that you will run both linux and windows in legacy

So would this be a solution?

Boot with a linux-usb stick that boots in legacy mode. Checkroot in to my installed siduction and reinstall Grub?

[vilde]

I have fixed the issue ie, it's not solved really. Couldn't find a solution to start legacy win from uefi grub.

I did a new win install with win  uefi.

Then win allways started first and I had to use "f12" to start grub and siduction, the option in bios to choose boot order is gone.  After update-grub , grub found my win install but win started anyway first on boot.

I tried to reinstall grub on siduction disc and yes now grub is starting when starting computer and I can use it as I want, multoboot with grub.

[Geier0815]

You solved your problem, not only fixed it. There is no way to use uefi and legay os the same time with the same setting in bios/uefi.