Quintuple boot with Slackware 10.2 and other Linux distros?
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Quintuple boot with Slackware 10.2 and other Linux distros?
I am trying to quintuple boot my system with the following OS's:
Slackware 10.2
Ubuntu Edgy Eft 6.1
Fedora Core 5
Gentoo 2006.1
Windows XP Pro
I am capable of installing a triple boot system; had that when I had Solaris 10 6/06, Fedora 5, and Windows XP. Now, I want to install the above distros and be able to boot them all. I have my reasons for a quintuple system. I want Slack for developer work (compiling, programming, etc.), Fedora for KDE testing and general purpose, Ubuntu for GNOME testing and general purpose, and then Gentoo for Beta/Alpha testing programs. I have all the partition set up for everything like this:
Code:
sebajo@ubuntu:~$ fdisk -l
Disk /dev/hda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/hda1 * 1 1649 13245561 7 HPFS/NTFS
/dev/hda2 1650 1650 8032+ 4 FAT16 <32M
/dev/hda3 1651 13399 94373842+ 7 HPFS/NTFS
/dev/hda4 13400 19457 48660885 f W95 Ext'd (LBA)
/dev/hda5 13400 13413 112423+ 83 Linux
/dev/hda6 13414 13675 2104483+ 82 Linux swap / Solaris
/dev/hda7 13676 15121 11614963+ 83 Linux
/dev/hda8 15122 16035 7341673+ 83 Linux
/dev/hda9 16036 16949 7341673+ 83 Linux
/dev/hda10 16950 17863 7341673+ 83 Linux
/dev/hda11 17864 19457 12803773+ 7 HPFS/NTFS
It's all setup for me to install. I installed everything, choosing not to install a bootloader until I installed the last distro (Ubuntu). I installed in this order: XP, Slackware, Fedora, Ubuntu. I modified the menu.lst file Ubuntu gave me and set it up like this:
Code:
# menu.lst - See: grub(8), info grub, update-grub(8)
# grub-install(8), grub-floppy(8),
# grub-md5-crypt, /usr/share/doc/grub
# and /usr/share/doc/grub-doc/.
## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not change this entry to 'saved' or your
# array will desync and will not let you boot your system.
default 0
## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout 10
## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
#hiddenmenu
# Pretty colours
#color cyan/blue white/blue
## password ['--md5'] passwd
# If used in the first section of a menu file, disable all interactive editing
# control (menu entry editor and command-line) and entries protected by the
# command 'lock'
# e.g. password topsecret
# password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
# password topsecret
#
# examples
#
# title Windows 95/98/NT/2000
# root (hd0,0)
# makeactive
# chainloader +1
#
# title Linux
# root (hd0,1)
# kernel /vmlinuz root=/dev/hda2 ro
#
#
# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST
### BEGIN AUTOMAGIC KERNELS LIST
## lines between the AUTOMAGIC KERNELS LIST markers will be modified
## by the debian update-grub script except for the default options below
## DO NOT UNCOMMENT THEM, Just edit them to your needs
## ## Start Default Options ##
## default kernel options
## default kernel options for automagic boot options
## If you want special options for specific kernels use kopt_x_y_z
## where x.y.z is kernel version. Minor versions can be omitted.
## e.g. kopt=root=/dev/hda1 ro
## kopt_2_6_8=root=/dev/hdc1 ro
## kopt_2_6_8_2_686=root=/dev/hdc2 ro
# kopt=root=UUID=9fdd23cc-de73-4c1f-a688-e80db8535a9d ro
# kopt_2_6=root=/dev/hda9 ro
## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,4)
## should update-grub create alternative automagic boot options
## e.g. alternative=true
## alternative=false
# alternative=true
## should update-grub lock alternative automagic boot options
## e.g. lockalternative=true
## lockalternative=false
# lockalternative=false
## additional options to use with the default boot option, but not with the
## alternatives
## e.g. defoptions=vga=791 resume=/dev/hda5
# defoptions=quiet splash
## should update-grub lock old automagic boot options
## e.g. lockold=false
## lockold=true
# lockold=false
## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
## altoptions=(recovery) single
# altoptions=(recovery mode) single
## controls how many kernels should be put into the menu.lst
## only counts the first occurence of a kernel, not the
## alternative kernel options
## e.g. howmany=all
## howmany=7
# howmany=all
## should update-grub create memtest86 boot option
## e.g. memtest86=true
## memtest86=false
# memtest86=true
## should update-grub adjust the value of the default booted system
## can be true or false
# updatedefaultentry=false
## ## End Default Options ##
splashimage=(hd0,4)/grub/bg.xpm.gz
title Slackware 10.2
root (hd0,6)
kernel (hd0,4)/vmlinuz-ide-2.4.31 ro quiet
quiet
savedefault
boot
title Slackware 10.2 (recovery mode)
root (hd0,6)
kernel (hd0,4)/vmlinuz-ide-2.4.31 ro single
boot
title Ubuntu 6.1, Edgy Eft
root (hd0,4)
kernel /vmlinuz-2.6.17-10-generic root=/dev/hda9 ro quiet splash
initrd /initrd.img-2.6.17-10-generic
quiet
savedefault
boot
title Ubuntu 6.1, Edgy Eft (recovery mode)
root (hd0,4)
kernel /vmlinuz-2.6.17-10-generic root=/dev/hda9 ro single
initrd /initrd.img-2.6.17-10-generic
boot
title Fedora Core 5
root (hd0,4)
kernel /vmlinuz-2.6.15-1.2054_FC5 root=/dev/hda8 ro quiet
quiet
savedefault
boot
title Fedora Core 5 (recovery mode)
root (hd0,4)
kernel /vmlinuz-2.6.15-1.2054_FC5 root=/dev/hda8 ro single
boot
title MemTest86+
root (hd0,4)
kernel /memtest86+.bin
quiet
boot
### END DEBIAN AUTOMAGIC KERNELS LIST
# This is a divider, added to separate the menu items below from the Debian
# ones.
title Other operating systems:
root
# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/hda1
title Microsoft Windows XP Professional
root (hd0,0)
savedefault
makeactive
chainloader +1
I boot with GRUB and it shows me the menu and it looks fine. However, when I chose Slackware 10.2, it gave me some kmod modules it couldn't load, all of the scsi modules. I thought, fine, I have no USB or SCSI disks, so I'm set. Then it spits this Kernel Panic at me:
Code:
Unable to mount Root FS on 03:06
Don't know what that means, so I tried Fedora. It looks like it boots fine, but it says it uncompressed the kernel and then rebooted. So, know, Ubuntu is the only one besides XP that boots. So my question is...Can Someone Help Me Set All Of This Up? Please?
PS: if a mod thinks this is in the wrong forum, sorry didn't know where to put it. Slackware is my main distro, so I thought I'd put it here. Sorry again.
You have Ubuntu and Fedora both pointing to the same root partition when they initialize.
Ubuntu (debian) and Fedora (redhat) are very different in how they handle...well...a lot of things.
Even though you are specifying a new root when you load your kernel, I would bet that you are not getting the right initrd.img for each different kernel.
You have slack starting with a different root partition, but then you are pointing it at the same partition as the others to pick up its kernel, and not specifying an initrd.img for it.
Only your ubuntu installation specifies an initrd to use - and it is probably no coincidence therefore that ubuntu is the only distro that starts.
I would think that you would do better to specify a different /boot for each distro. If nothing else, this would make upgrades easier; as you have configured it, I'll bet most installers get confused on upgrades.
I am not a n00b, but I don't really get the GRUB thing. I've been using Linux extensively for the past year or so. I only use XP if there is no other way with Linux.
@jiml8: I was going for a shared /boot partition so that I wouldn't have to mount three or four different partitions to do a kernel upgrade; just update everything with one distro. If it's going to screw things up, I may reconsider giving one of my distros back 100M!
@H_TeXMeX_H: My ISP has a 12GB download limit for 30 days, including web browsing. It may seem like a lot, but downloading the ISO's took a lot, plus a 1.5GB download for Encyclopodia (Wikipedia on your iPod). I spend a long time on the internet, and so it makes more sense to me to use what I already have, than get more.
For the slackware entry shouldn't it be something like this:
Code:
# Linux bootable partition config begins
title Linux on (/dev/hda1)
root (hd0,0)
kernel /boot/vmlinuz root=/dev/hda1 ro vga=normal
# Linux bootable partition config ends
@jiml8: I was going for a shared /boot partition so that I wouldn't have to mount three or four different partitions to do a kernel upgrade; just update everything with one distro. If it's going to screw things up, I may reconsider giving one of my distros back 100M!
I don't think you can do this. Reason is that, although all the kernels are compiled from the same code they aren't compiled the same way, and every distro seems to need something a bit different in initrd.img. Result is that initrd.img seems to need to match the particular kernel.
I got into this a bit while working with pxe, and although I am not convinced that you "can't" do what you want to do, I am pretty sure it will be quite difficult to make it work.
So...would just changing the names of the initrd.img file to something else and then reflecting the change in the menu.lst file work? If I don't get this idea working, I'm going to remove the /boot partition and then re-install everything. I recently upgraded my hard drive (from a 12GB and an 80GB to a 160GB), so I had to clone XP and I lost Linux. If I hadn't upgraded my hard drive, then I was going to do all this on my 200GB external USB hard drive. THAT would have been a hell of a lot harder, my friends!
So...would just changing the names of the initrd.img file to something else and then reflecting the change in the menu.lst file work?
It might work, so long as the right initrd.img is matched with the right kernel. Without rooting through your system in detail I can't say for sure. There will also be a lot of issues with /etc, but I presume that you have an appropriate /etc on each partition for each distro.
What I can say for sure is that if you don't match the right initrd.img to the right kernel, it won't work.
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