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Re: kernel problem with 12inch powerbook and 2.4.21-ben2



Jay Graves wrote:
After
apt-get'ing many packages I downloaded the 2.4.21 kernel and rsynced to
benh2.  compiled and installed.  Now when I reboot into open firmware...

boot hd:9,yaboot   #to get to yaboot
boot: hd:11,/vmlinux root=/dev/hdc11 ro   #to boot my new 2.4.21-benh2
kernel

I get kernel panic with the following message

VFS: Cannot open root device "hdc11" or 16:0b
Please append a correct "root=" boot option
Kernel panic: VFS: Unable to mount root fs on 16:0b


I had exactly the same experience, but with a blue and white G3.
As a test, I downloaded the precompiled kernel, linux-benh-devel-2.4.21-ben2, from www.ppckernel.org . The precompiled kernel, which was the same version but presumably with different modules, would boot and run fine. Several days earlier I compiled the 2.4.21-benh2 on an older PowerMac 7300/200, which boots with BootX, and it would boot without problems.
I went back to the default woody kernel, 2.4.18-newpmac, for the G3.
I don't know the solution, but I'd sure like to.

Brad



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