Re: Macbook, Efi, Display mode

[Felix Zielcke]

Am Samstag, den 26.09.2009, 21:55 +0200 schrieb Stefan Bienert:
> Vladimir 'phcoder' Serbinenko wrote:
> > Stefan Bienert wrote:
> >> Hi again,
> >>
> >> 2 days of booting with grub2 in EFI mode and still happy...
> >>
> >> Now I have several further questions:
> >>
> >> - Depending on whether an USB disk is connected, or not, the hd numbers
> >> change. Is there a setup to avoid changing the numbers in the entries on
> >> boot?
> >>   
> > Use UUIDs
> 
> What is that?

http://en.wikipedia.org/wiki/UUID

>  Where do I get it from? 

grub-probe -t fs_uuid /
or grub-probe -t fs_uuid -d /dev/sda1

> How do I incorporate this into
> grub.cg?

search --set --fs-uuid abc-123...


-- 
Felix Zielcke
Proud Debian Maintainer