Hi, Mark:

Tried guixSD installation with USB and libreboot.
It worked as you said - using
*Search for GRUB2 configuration on external media

Thanks
wxie

On Wed, Mar 28, 2018 at 8:56 AM, Wensheng Xie <[email protected]> wrote:

> Thanks, Mark.
>
> I have tried the following:
>
> 1. check the guixSD DVD with a laptop without libreboot. It boots without
> problem. ==> The DVD disc is ok.
> 2. check the guixSD DVD with the laptop with libreboot. It will not boot
> for
>    nither *Search ISOLINUX menu (CD/DVD) (d)
>    or *Search for GRUB2 configuration on external media
> 3. check the DVD drive of the laptop with librebook using another DVD with
> Trisquel GNU/Linux image. It boots without problem. ==> The DVD drive is ok.
>
> There must be something incompatible for both guixSD image and libreboot.
>
> Hope this helps for further analysis.
>
> best regards,
> wxie
>
> On Sat, Mar 24, 2018 at 5:08 AM, Mark H Weaver <[email protected]> wrote:
>
>> retitle 30893 cannot boot guixSD from libreboot
>> thanks
>>
>> Hi,
>>
>> Wensheng Xie <[email protected]> writes:
>>
>> > I have downloaded:
>> > https://alpha.gnu.org/gnu/guix/guixsd-install-0.14.0.x86_64-
>> linux.iso.xz
>> >
>> > And follow the instruction
>> > https://www.gnu.org/software/guix/manual/html_node/USB-Stick
>> -and-DVD-Installation.html#USB-Stick-and-DVD-Installation
>> > to make the DVD.
>> >
>> > The DVD is ok to boot from a normal laptop (without libreboot).
>> > When I insert the DVD to my laptop with libreboot, and reboot to boot
>> configuration, and select
>> > *Search ISOLINUX menu (CD/DVD) (d)
>>
>> Instead of "Search ISOLINUX menu", could you try using "Search for GRUB2
>> configuration on external media"?  This is the method I've used in the
>> past on my Libreboot X60 and Libreboot X200 machines.
>>
>> The last time I researched it, I learned that booting from USB in
>> Libreboot was somewhat unreliable, at least in some configurations.  It
>> might depend on which USB port you use, so please try different USB
>> ports.  It might depend on the USB stick, so maybe try another stick.
>> It might also be important to have the USB stick plugged in before you
>> power up the machine.  Finally, it might be a matter of chance, so you
>> might need to try it several times before it works.
>>
>> Please let us know how it goes.
>>
>>     Regards,
>>       Mark
>>
>
>
>
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