Re: kernel panic - not syncing: VFS - unable to mount root fs on unknown-block

[Jiri Slaby <jirislaby@gmail.com>]

Hulin Thibaud wrote:
> Sorry, new kernel is 2.6.17. to install suspend2.
> I believe using LVM, but I'm not sure.

see
/dev/mapper/*

lvm(8) and lvdisplay, vgdisplay, pvdisplay...

mount(8) output

> In effect, initrd is not present ! I rode this lines in my menu.lst :
> title        Ubuntu, kernel 2.6.171915
> root        (hd1,4)
> kernel        /boot/vmlinuz-2.6.171915 root=/dev/hdb5 ro quiet splash
> savedefault
> boot
>
> So, I suppose that's the center of the problem, but actually, I don't 
> know how to solve it.

You need to run mkinitrd with appropriate parameters on created initrd dir.
See a small howto here:
http://linuxreviews.org/howtos/Kernel-Build-HOWTO/en/x543.html
or use google (and man) to find out howto involve mkinitrd.

regards,
--
http://www.fi.muni.cz/~xslaby/            Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8  22A0 32CC 55C3 39D4 7A7E
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