Re: Boot problem : Operating System not found.
On Sat, 17 Mar 2012 18:30:51 +0100, Bruno Costacurta wrote:
Bruno, you MUA is somehow deleting both "References:" and "In-Reply-To:"
header fields and thus your posts are kept unthreaded.
> [snip]
>> I'll also try the SuperGrub2Disk ASAP.
> [snip]
>
> Yes, it works when booting using a SuperGrub2Disk CD.
>
> From SuperGrub2Disk boot menu :
> Detect any OS -> Debian correctly found on /dev/sda4 -> boot is OK.
Good :-)
> So I suppose the GRUB on the hard disk is incorrectly setup. As the
> boot-info script reported in previous email. Note that others distros
> (Xubuntu and Sabayon) boots correctly.
>
> So how to correct GRUB regarding Debian problem ? Manually or using
> tools (certainly preferred solution )? I already ran update-grub but
> without any success.
I would first try to manually boot Debian from GRUB2 console. Based on
the information you've provided and the link I previously sent, it should
be something like this:
***
set root=(hd0,gpt4)
linux /boot/vmlinuz root=/dev/sda4 ro
initrd /boot/initrd.img-2.6.32-5-amd64
boot
***
Greetings,
--
Camaleón
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