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Re: Booting to local disk from UEFI_PXE booted grub


From: Vladimir 'φ-coder/phcoder' Serbinenko
Subject: Re: Booting to local disk from UEFI_PXE booted grub
Date: Wed, 20 Nov 2013 17:03:25 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20131005 Icedove/17.0.9

On 20.11.2013 16:58, Holger Goetz wrote:
> On 20.11.2013 16:53, Vladimir 'φ-coder/phcoder' Serbinenko wrote:
>> On 18.11.2013 09:33, Holger Goetz wrote:
>>> Hi all,
>>>
>>> I'm looking for the equivalent of "Local boot / boot from HD" for BIOS
>>> mode when running in grub stared in UEFI-PXE.
>>>
>>> With (U)EFI it's no longer easy to say, "boot from HD" as there could be
>>> multiple bootloaders present on the EFI  System Partition (ESP).
>>> Basically only the UEFI boot system knows which one to boot from the
>>> "Bootorder" or "Bootnext" EFI Variable(s).
>>> Any approach ? Or is there a way to access these EFI variables from the
>>> grub config file?
>>>
>> I would just show menu entries for every available /EFI/*/*.EFI. This
>> woud add more flexibility.
> Hi Vladimir,
> 
> Is there easy way of doing this?
> That was one idea in mind which could be done based on the info from the
> (U)EFI EVs to be displayed. Or it means to (1) search for the files and
> (2) dynamically puzzle together a (sub) menu i guess.
> 
Have a look at autoiso.cfg and osdetect.cfg for how to find files.
> Thanks,
> Holger
> 


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