[lfs-support] Kernel panic lfs-7.2

spiky martynvidler at aol.com
Sat Oct 27 09:36:55 PDT 2012


On 25/10/12 23:25, Bruce Dubbs wrote:
> 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
>
>
I managed to get lfs 7.0 booted then saved the kernel config re dd lfs 
7.2 rebuilt 3.3 kernel using make oldconfig which then booted then built 
kernel 3.7 all sorted.
I would like to thk Bruce and Ken It was both of the problems, drivers 
and root=/dev/sda3.






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