[lfs-support] Kernel panic lfs-7.2

Bruce Dubbs bruce.dubbs at gmail.com
Thu Oct 25 15:25:28 PDT 2012

spiky wrote:
> On 25/10/12 22:50, Ken Moffat wrote:
>> On Thu, Oct 25, 2012 at 10:03:46PM +0100, spiky wrote:
>>> Hi
>>> Ok I,m having real trouble booting my lfs system. Long storey with lfs
>>> 7.2 won

> I rebuilt the kernel after moving to new laptop. Root is on sda3 ext4
> only 1 harddrive,
> sda1 will be boot "NOT used at moment"
> sda2 extended partition
> I have not run grub-install No grub.cfg file yet. Hence why I,m using
> grub prompt "which I should be able to boot from"
> Also the tab complition at grub prompt shows the correct paths to vmlinuz.
> I will run grub-install tomorrow But when i done all this on the
> orginall lfs 7.2 I still ended up with the same panic.
> FYI I have set ext4 in kernel config and the mount dev at boot which is
> also in fstab
> Booting from grub prompt
> File systems should be configured in kernel ok. Drivers I have tried
> various drivers for radeon graphics card.

Even from the grub prompt, you still need to specify the root partition:

linux /boot/vmlinuz-3.3-rc1-lfs-7.0 root=/dev/sda3

   -- Bruce

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