Re: (fedora) Re: Fedora and Windows fighting for the bootsector

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Chris Murphy wrote on 16-DEC-2014 21:49:23.97

>On Tue, Dec 16, 2014 at 12:07 PM, Jouk Jansen
><joukj at hrem.nano.tudelft.nl> wrote:
>
>> BootCurrent: 0005
>> Timeout: 0 seconds
>> Bootorder: 0005,0003,0000,0001,0002
>> Boot0000* Fedora
>> Boot0001* UEFI: IP4 Realtek PCIe FE Family Controller
>> Boot0002* UEFI: IP6 Realtek PCIe FE Family Controller
>> Boot0003* Windows Boot Manager
>> Boot0005* grub
>
>It's UEFI, and you have two GRUBs now, the Fedora prebaked one as part
>of the grub2-efi package, which is the Boot0000 Fedora entry and is
>found in /boot/efi/EFI/fedora, and the grub2-install one which is the
>Boot0005 grub entry and is found in /boot/efi/EFI/grub. They also have
>different grub.cfgs; the Fedora one goes in /boot/efi/EFI/fedora and
>the grub one goes in /boot/grub2.

Thanks for the explenation. This is my first UEFI machine, so it is easy to
make mistakes.

>Please do this first and post all results:
>$ parted /dev/sda u s p
>$ efibootmgr -v
>$ tree /boot/efi
>$ os-prober
>
>And then to fix the NVRAM extra grub entry and reset the boot order
>and make a new grub.cfg:
>
>$ efibootmgr -b 0005 -B
>$ efibootmgr -o 0000,0003,0001,0002
>$ grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg
>
>Optional:
>
?$ rm -rf boot/efi/EFI/grub

I'm away from the laptop now. I will try in the next couple of days. But
this looks like the right thing to do. I will let you now if it is succesful.

>If you can put the new grub.cfg somewhere to download that'd be
>useful, I'd like to confirm it finds \efi\microsoft\boot\bootmgfw.efi
>and has the entry correct.
>
>> Error message:
>>
>> error: file `EFI/Microsoft/Boot/bootmgfw.efi' not found
>> error: you need to load the kernel first.
>>
>> Press any key to continue...
>
>OK this is a GRUB error message, not a Windows boot loader error
>message. GRUB can't find the Windows EFI OS Loader for some reason, so
>hopefully things will either be fixed or enlightened after I see the
>tree output and the new grub.cfg.

I hope the change in boot-order as decribed above, will solve the problem.

         Thanks
	     Jouk Jansen
	     


Pax, vel iniusta, utilior est quam iustissimum bellum.
    (free after Marcus Tullius Cicero (106 b.Chr.-46 b.Chr.)
     Epistularum ad Atticum 7.1.4.3)


               Touch not the cat bot a glove

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  Jouk Jansen
		 
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