Gentoo Archives: gentoo-user

From: Stroller <stroller@××××××××××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Gentoo 2008.0 1st reboot: kernel panic...
Date: Mon, 28 Jul 2008 05:43:21
Message-Id: 0F33A5B2-BC3D-4771-B6EF-563F04AE9E25@stellar.eclipse.co.uk
In Reply to: [gentoo-user] Gentoo 2008.0 1st reboot: kernel panic... by Jarry
1 On 27 Jul 2008, at 11:59, Jarry wrote:
2 > ...
3 > What is going wrong? I do not have any idea and frankly
4 > this is the first time I see "kernel panic" message...
5
6 You don't say if this is your first Gentoo installation, so please
7 excuse me if my suggestion is patronising, but a kernel panic on
8 bootup tends to suggest to me that some essential driver is not
9 compiled into the kernel.
10
11 Often, for instance, file systems are indicated - if ext3 is compiled
12 as a module then kernel cannot load that module from an ext3 file
13 system. I do not think filesystems are indicated in your particular
14 case, but I hope the example makes sense.
15
16 What I do when compiling my Gentoo kernels is to work from a known-
17 good kernel configuration, usually basing mine on the one used by the
18 latest knoppix. Seeing as the 2008 install CD booted on your machine
19 it would be worth seeing if that kernel .config is readily available
20 - try booting with it and running`zcat /proc/config.gz`. If this
21 displays a bunch of stuff then you can mount your hard-drives as you
22 did before `zcat /proc/config.gz > /mnt/gentoo/kernel.config` and
23 chroot in as you did during the install procedure. Backup the
24 existing /usr/src/linux/.config copy /mnt/gentoo/kernel.config over
25 the top of it & repeat the steps covering compiling & installing a
26 kernel.
27
28 Stroller.