kernel upgrade lilo problem

**rusty** · 01-31-2004, 05:34 PM

Trying to upgrade kernel. After apt-get and running lilo my boot directory looks like this:

Code:

knoppix@ttyp0[boot]# ls -l
total 1100
lrwxrwxrwx    1 root     root           21 Jan 11 13:26 System.map -> System.map-2.4.22-xfs
-rw-r--r--    1 root     root            0 Jan 31 11:22 System.map-2.4.22-xfs
-rw-r--r--    1 root     root       759313 Jan 11 07:17 System.map-2.6.0-1-686
-rw-r--r--    1 root     root          512 Dec  7 14:35 boot.0340
-rw-r--r--    1 root     root        38746 Oct  3 20:36 config-2.4.22-xfs
-rw-r--r--    1 root     root        49779 Jan 11 06:57 config-2.6.0-1-686
lrwxrwxrwx    1 root     root           38 Jan 11 13:26 debianlilo.bmp -> /usr/share/lilo/contrib/debianlilo.bmp
-rw-r--r--    1 root     root            0 Jan 31 11:16 initr
-rw-r--r--    1 root     root       172513 Dec  7 14:25 initrd.gz
-rw-r--r--    1 root     root            0 Jan 31 11:18 initrd.img-2.6.0-1-686
-rw-r--r--    1 root     root            0 Dec  7 14:25 knoppix-old-mbr.1070803528
-rw-------    1 root     root        70144 Jan 31 10:19 map
lrwxrwxrwx    1 root     root           33 Jan 11 13:26 sarge.bmp -> /usr/share/lilo/contrib/sarge.bmp
lrwxrwxrwx    1 root     root           31 Jan 11 13:26 sid.bmp -> /usr/share/lilo/contrib/sid.bmp
-rw-r--r--    1 root     root            0 Jan 31 11:17 vmli
lrwxrwxrwx    1 root     root           18 Jan 11 13:26 vmlinuz -> vmlinuz-2.4.22-xfs
-rw-r--r--    1 root     root            0 Jan 31 11:16 vmlinuz-
-rw-r--r--    1 root     root            0 Jan 31 11:22 vmlinuz-2.4.2
-rw-r--r--    1 root     root            0 Jan 31 11:18 vmlinuz-2.4.22-xfs
-rw-r--r--    1 root     root            0 Jan 31 11:18 vmlinuz-2.6.0-1-686

lilo.conf was modified only replacing kernel references with new

Code:

boot=/dev/hdb
vga=791
prompt
timeout=500
append = "hda=scsi hdb=scsi hdc=scsi hdd=scsi hde=scsi hdf=scsi hdg=scsi hdh=scsi apm=power-off nomce"

image=/boot/vmlinuz-2.6.0-1-686
	label=knoppix
	root=/dev/hdb3
	read-only
	initrd=/boot/initrd.img-2.6.0-1-686
## A Windows installation, example for partition 1 on first IDE harddisk
	other=/dev/hdb1
	label=windows
#	optional
	table=/dev/hdb

Now at boot time , lilo screen comes up but neither linux nor windows will boot (although windows will go into safe mode)

Knoppix cd to the rescue but what to do? Methinks it might be the system.map link pointing to the wrong file

**turbinater** · 01-31-2004, 08:34 PM

Originally Posted by rusty

lilo.conf was modified only replacing kernel references with new

Code:

boot=/dev/hdb
vga=791
prompt
timeout=500
append = "hda=scsi hdb=scsi hdc=scsi hdd=scsi hde=scsi hdf=scsi hdg=scsi hdh=scsi apm=power-off nomce"

image=/boot/vmlinuz-2.6.0-1-686
	label=knoppix
	root=/dev/hdb3
	read-only
	initrd=/boot/initrd.img-2.6.0-1-686
## A Windows installation, example for partition 1 on first IDE harddisk
	other=/dev/hdb1
	label=windows
#	optional
	table=/dev/hdb

Now at boot time , lilo screen comes up but neither linux nor windows will boot (although windows will go into safe mode)

Knoppix cd to the rescue but what to do? Methinks it might be the system.map link pointing to the wrong file

Remove these lines:

Code:

hda=scsi hdb=scsi hdc=scsi hdd=scsi hde=scsi hdf=scsi hdg=scsi hdh=scsi

Then run lilo, and tell me what happens.

Note: the 2.6 kernel doen't need scsi emulation

**rusty** · 01-31-2004, 09:13 PM

Well, there's more trouble in river city. I went back and uninstalled the upgrade then reinstalled it with this message:

Code:

root@Knoppix:/# apt-get install kernel-image-2.6.0-1-686
Reading Package Lists... Done
Building Dependency Tree... Done
kernel-image-2.6.0-1-686 is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 338 not upgraded.
1 not fully installed or removed.
Need to get 0B of archives.
After unpacking 0B of additional disk space will be used.
Setting up kernel-image-2.6.0-1-686 (2.6.0-2) ...
error reading /lib/modules/2.6.0-1-686/build :No such file or directory
Deleting /lib/modules/2.6.0-1-686/build
/usr/sbin/mkinitrd: /dev/fd does not exist
Failed to create initrd image.
dpkg: error processing kernel-image-2.6.0-1-686 (--configure):
 subprocess post-installation script returned error exit status 9
Errors were encountered while processing:
 kernel-image-2.6.0-1-686

My lilo.conf looks like this

Code:

boot=/dev/hdb
vga=normal
prompt
timeout=500
append = "apm=power-off nomce"
image=/boot/vmlinuz-2.6.0-1-686
	label=knoppix
	root=/dev/hdb3
	read-only
	initrd=initrd.img
	map=/boot/System.map-2.6.0-1-686
## A Windows installaton, example for partition 1 on first IDE harddisk
	other=/dev/hdb1
	label=windows
#	optional
	table=/dev/hdb

and when I run lilo:

Code:

root@Knoppix:/# lilo
Warning: '/proc/partitions' does not exist, disk scan bypassed
Warning: /dev/hdb is not on the first disk
Fatal: Empty map section

Running all this off the cd , chrooting to the hd.

/proc is empty ?

The urge to reinstall is strong, but I'm resisting

**rusty** · 01-31-2004, 11:02 PM

More to think about:

Cleaned up lilo.conf a bit:

Code:

boot=/dev/hdb
vga=normal
prompt
timeout=500
append = "apm=power-off nomce"
image=/boot/vmlinuz-2.6.0-1-686
	label=knoppix
	root=/dev/hdb3
	read-only
	initrd=initrd.img
## A Windows installaton, example for partition 1 on first IDE harddisk
	other=/dev/hdb1
	label=windows
#	optional
	table=/dev/hdb

a more verbose lilo output:

Code:

root@Knoppix:/boot# lilo -v -t
LILO version 22.5.8 (test mode), Copyright (C) 1992-1998 Werner Almesberger
Development beyond version 21 Copyright (C) 1999-2003 John Coffman
Released 10-Oct-2003, and compiled at 22:17:37 on Nov  3 2003
Compiled for Debian GNU/Linux.

Warning: LBA32 addressing assumed
Reading boot sector from /dev/hdb
Warning: '/proc/partitions' does not exist, disk scan bypassed
Warning: /dev/hdb is not on the first disk
Using MENU secondary loader
Calling map_insert_data

Boot image: /boot/vmlinuz-2.6.0-1-686
Mapping RAM disk initrd.img
Fatal: open initrd.img: No such file or directory

The contents of my /boot directory:

Code:

-rw-r--r--    1 root     root       759313 Jan 11 07:17 System.map-2.6.0-1-686
-rw-r--r--    1 root     root          512 Dec  7 14:35 boot.0340
-rw-r--r--    1 root     root        49779 Jan 11 06:57 config-2.6.0-1-686
lrwxrwxrwx    1 root     root           38 Jan 11 13:26 debianlilo.bmp -> /usr/share/lilo/contrib/debianlilo.bmp
-rw-r--r--    1 root     root            0 Jan 31 11:16 initr
-rw-r--r--    1 root     root       172513 Dec  7 14:25 initrd.gz
-rw-r--r--    1 root     root            0 Jan 31 15:06 initrd.img-2.6.0-1-686
-rw-r--r--    1 root     root            0 Dec  7 14:25 knoppix-old-mbr.1070803528
-rw-------    1 root     root        70144 Jan 31 10:19 map
lrwxrwxrwx    1 root     root           33 Jan 11 13:26 sarge.bmp -> /usr/share/lilo/contrib/sarge.bmp
lrwxrwxrwx    1 root     root           31 Jan 11 13:26 sid.bmp -> /usr/share/lilo/contrib/sid.bmp
-rw-r--r--    1 root     root            0 Jan 31 11:17 vmli
lrwxrwxrwx    1 root     root           18 Jan 11 13:26 vmlinuz -> vmlinuz-2.4.22-xfs
-rw-r--r--    1 root     root            0 Jan 31 11:16 vmlinuz-
-rw-r--r--    1 root     root            0 Jan 31 11:22 vmlinuz-2.4.2
-rw-r--r--    1 root     root      1117933 Jan 11 07:17 vmlinuz-2.6.0-1-686

Notice that initrd.img.2.6.0-1-686 has 0 bytes.

**turbinater** · 02-01-2004, 12:43 AM

Originally Posted by rusty

More to think about:

Cleaned up lilo.conf a bit:

Code:

boot=/dev/hdb
vga=normal
prompt
timeout=500
append = "apm=power-off nomce"
image=/boot/vmlinuz-2.6.0-1-686
	label=knoppix
	root=/dev/hdb3
	read-only
	initrd=initrd.img
## A Windows installaton, example for partition 1 on first IDE harddisk
	other=/dev/hdb1
	label=windows
#	optional
	table=/dev/hdb

a more verbose lilo output:

Code:

root@Knoppix:/boot# lilo -v -t
LILO version 22.5.8 (test mode), Copyright (C) 1992-1998 Werner Almesberger
Development beyond version 21 Copyright (C) 1999-2003 John Coffman
Released 10-Oct-2003, and compiled at 22:17:37 on Nov  3 2003
Compiled for Debian GNU/Linux.

Warning: LBA32 addressing assumed
Reading boot sector from /dev/hdb
Warning: '/proc/partitions' does not exist, disk scan bypassed
Warning: /dev/hdb is not on the first disk
Using MENU secondary loader
Calling map_insert_data

Boot image: /boot/vmlinuz-2.6.0-1-686
Mapping RAM disk initrd.img
Fatal: open initrd.img: No such file or directory

The contents of my /boot directory:

Code:

-rw-r--r--    1 root     root       759313 Jan 11 07:17 System.map-2.6.0-1-686
-rw-r--r--    1 root     root          512 Dec  7 14:35 boot.0340
-rw-r--r--    1 root     root        49779 Jan 11 06:57 config-2.6.0-1-686
lrwxrwxrwx    1 root     root           38 Jan 11 13:26 debianlilo.bmp -> /usr/share/lilo/contrib/debianlilo.bmp
-rw-r--r--    1 root     root            0 Jan 31 11:16 initr
-rw-r--r--    1 root     root       172513 Dec  7 14:25 initrd.gz
-rw-r--r--    1 root     root            0 Jan 31 15:06 initrd.img-2.6.0-1-686
-rw-r--r--    1 root     root            0 Dec  7 14:25 knoppix-old-mbr.1070803528
-rw-------    1 root     root        70144 Jan 31 10:19 map
lrwxrwxrwx    1 root     root           33 Jan 11 13:26 sarge.bmp -> /usr/share/lilo/contrib/sarge.bmp
lrwxrwxrwx    1 root     root           31 Jan 11 13:26 sid.bmp -> /usr/share/lilo/contrib/sid.bmp
-rw-r--r--    1 root     root            0 Jan 31 11:17 vmli
lrwxrwxrwx    1 root     root           18 Jan 11 13:26 vmlinuz -> vmlinuz-2.4.22-xfs
-rw-r--r--    1 root     root            0 Jan 31 11:16 vmlinuz-
-rw-r--r--    1 root     root            0 Jan 31 11:22 vmlinuz-2.4.2
-rw-r--r--    1 root     root      1117933 Jan 11 07:17 vmlinuz-2.6.0-1-686

Notice that initrd.img.2.6.0-1-686 has 0 bytes.

The first thing I notice is it's looking for initrd.img, however there isn't an initrd.img; initrd.img should be a symbolic link to initrd.img-2.6.0-1-686.

You can either run "mkinitrd", or reinstall the 2.6 kernel at this point. However, I notice mkinitrd came up with errors on previous attempts.

I assume the message:

Code:

Warning: /dev/hdb is not on the first disk

is refering to either "table=/dev/hdb", or "boot=/dev/hdb". I would try to focus on getting the 2.6 kernel booting, so you might want to hash out:

Code:

## A Windows installaton, example for partition 1 on first IDE harddisk
	other=/dev/hdb1
	label=windows
#	optional
	table=/dev/hdb

for a while.

It looks like your initrd troubles where listed in the dpkg output; as you mentioned:

Code:

root@Knoppix:/# apt-get install kernel-image-2.6.0-1-686
Reading Package Lists... Done
Building Dependency Tree... Done
kernel-image-2.6.0-1-686 is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 338 not upgraded.
1 not fully installed or removed.
Need to get 0B of archives.
After unpacking 0B of additional disk space will be used.
Setting up kernel-image-2.6.0-1-686 (2.6.0-2) ...
error reading /lib/modules/2.6.0-1-686/build :No such file or directory
Deleting /lib/modules/2.6.0-1-686/build
/usr/sbin/mkinitrd: /dev/fd does not exist
Failed to create initrd image.
dpkg: error processing kernel-image-2.6.0-1-686 (--configure):
subprocess post-installation script returned error exit status 9
Errors were encountered while processing:
kernel-image-2.6.0-1-686

What bafles me is it's looking for "/lib/modules/2.6.0-1-686/build"; I don't have this directory, and it didn't have errors when I installed the 2.6 kernel.
Try:

Code:

dpkg -r kernel-image-2.6.0-1-686

then:

Code:

apt-get install kernel-image-2.6.0-1-686

Note that the package you fetched is probably still in /var/cache/apt/archives. You may want to remove it.

**rusty** · 02-02-2004, 05:41 AM

Well, I mucked around with it a bit, but in order to get on with things I reinstalled 3.3 (2.4.22-xfs kernel) from CD, then restored settings from backup.

I'll be interested to see the 2.6 kernel on a Knoppix distro.

Thanks for your help.