Dual booting prob. with Grub and hd0, hd1, hd2
Can someone help me with this question.
I have a PC with a hd0 (WinXp) and hd1 (Fedora).
Dual dooting works like a charm.
But. Now i want to switch OS dist. (From Fedora --> RHEL).
For some days i will have access to the both systems to be ensured that i don“t miss anything from my old system.
To be shure that the installer/or I, don“t will mess things up in my system, i disconnected hd0, and hd1. Then i installed my RedHat, with success (on hd2).
When i plugged in my previous discs and changed the grub.conf (se below), everything works at the start.....but then the systems says that it“s write-protected etc. It seems to me that there is some form of conflic.
When i plug-out my new RHEL disc then i can start fedora, and
when i plug-out my fedora & xp disc my new RHEL will start correctly.
But when all my 3 discs are plugged in, i can“t start non of them.
Is there some "root" flag that i will have to change or is there a conflict with MBR ?
title Fedora Core (2.4.22-1.2115.nptlsmp)
kernel /vmlinuz-2.4.22-1.2115.nptlsmp ro root=LABEL=/ rhgb
title Fedora Core-up (2.4.22-1.2115.nptl)
kernel /vmlinuz-2.4.22-1.2115.nptl ro root=LABEL=/ rhgb
title RedHat ES 3 (2.4.21-32.0.1.EL)
kernel /vmlinuz-2.4.21-32.0.1.EL ro root=LABEL=/