--- Em sáb, 26/1/13, matthew gruda escreveu:
> De: matthew gruda
> Assunto: Re: [lfs-support] Cannot boot into LFS install
> Para: "LFS Support List"
> Data: Sábado, 26 de Janeiro de 2013, 10:43
> On Sat, Jan 26, 2013 at 6:27 AM, Fernando de Oliveira wrote:
>> --- Em sex, 25/1/13, Ken Moffat escreveu:
>>> De: Ken Moffat
>>> Assunto: Re: [lfs-support] Cannot boot into LFS install
>>> Para: "LFS Support List"
>>> Data: Sexta-feira, 25 de Janeiro de 2013, 23:28
>>> On Fri, Jan 25, 2013 at 08:18:45PM
>>> -0500, matthew gruda wrote:
>>>> Oops, pressed the wrong button. Anyway, i used
>>> "update-grub" from the host
>>>> system and it detected the LFS install and got this
>>> output:
>>>> Generating grub.cfg ...
>>>> Found background: /boot/desktop-grub.png
>>>> Found background image: /boot/desktop-grub.png
>>>> Found linux image: /boot/vmlinuz-3.2.0-36-generic
>>>> Found initrd image: /boot/initrd.img-3.2.0-36-generic
>>>> Found linux image: /boot/vmlinuz-3.2.0-34-generic
>>>> Found initrd image: /boot/initrd.img-3.2.0-34-generic
>>>> Found memtest86+ image: /boot/memtest86+.bin
>>>> Found Linux From Scratch (7.2) on /dev/sda1
>>>> Found Ubuntu 11.10 (11.10) on /dev/sda2
>>>> done
>>> It doesn't seem to have found a vmlinuz from LFS
>>>
>>>> then, I rebooted into the LFS install and got this
>>> error upon booting:
>>>> VFS: Cannot open root device "sda1" or
>>> unknown-block(0,0) error -6
>>>> ...
>>>> Kernel Panic - not syncing unable to mount root fs on
>>> unknown-block(0,0)
>>>
>> ...
>>> I think someone offered a suggestion of how to set up the
>>> files so
>>> that update-grub would handle an LFS install, probably in
>>> the last 6
>>> months, but since the list archives are offline at the
>>> moment I
>>> can't suggest where to search.
>> >
>>> ĸen
>> You can find it at about the middle of the page, here:
>> <http://comments.gmane.org/gmane.linux.lfs.support/35915>
>> []s,
>> Fernando
> the grub entry for LFS looks like this:
> menuentry "Linux From Scratch (7.2) (on /dev/sda1)" --class gnu-linux --class
> gnu --class os {
> insmod part_msdos
> insmod ext2
> set root='(hd0,msdos1)'
> ##search --no-floppy --fs-uuid --set=root 5dd84417-6b84-4ce7-b165-a19e32cf6d31
> linux /boot/vmlinuz-3.5.2-lfs-7.2 root=/dev/sda1 ro
> }
> Eveything looks right, I commented out that line since the book didn't have
> it (tried with and without it), but it doesn't seem to work either way
You are right. It has been discussed here many times. I left it there,
as it does nothing, but to remember me the possibility, in case I use a
USB HD or flash drive, but then, a initramfs is necessary.
Glad you can boot, now.
[]s,
Fernando--
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