[lfs-support] Can't boot into LFS kernel.
vankhoa011 at gmail.com
Mon Sep 10 19:16:43 PDT 2012
Thank you for your reply.
I've already tried to boot by UUID but the problem was same.
I think there was any problem when i built the kernel for LFS.
You can send me .config file of LFS ?
When I type "make modules_install", It displays :
root:/sources/linux-3.2.6# make modules_install
Warning: you may need to install module-init-tools
I don't know it is problem, isn't it ?
I've read some information on the internet . They told the
module-init-tools is replaced by kmod package.
So It is not problem .
Anyone have any idea ? Please help me. Thank you so much.
Thanks and Regards,
On Tue, Sep 11, 2012 at 12:16 AM, Henrik /KaarPoSoft
<henrik at kaarposoft.dk>wrote:
> On 09/10/12 14:01, Khoa Nguyen wrote:
>> Hi all,
>> I've just finished LFS. However, I'm facing with the problem that I can't
>> boot into the LFS kernel.
>> It displays :
>> VFS: Cannot open root device "sdb1" or unkonwn-block(2,0)
>> Please append a correct "root=" boot option;
>> Kernel panic - not syncing : VFS: Unable to mount root fs on
>> unknown-block (2-0).
>> BTW: I always install an initramfs with busybox inside.
> This way you can boot linux without any physical filesystems mounted
> and have a simple system (busybox) available for debugging
> (if grub can load the kernel and initramfs, of course).
> And you can tell grub to boot with root=<uuid>
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