Olivier Taylor wrote: > Hi all, > > When installing centos 4 and raid software, reboot doesn't work... > > Locked on a black screen with Grub on it. > > How to repair grob config? > > I suppose i need a rescue disk, how to do that? You can use first installation CD (or DVD) as rescue disc. On boot prompt simply type "linux rescue". If you really want to create dedicated rescue CD (like the one distributed with Fedora Core), use /usr/lib/anaconda-runtime/mk-rescueimage.i386 script. If you don't have it, install anaconda-runtime RPM package. You'll need files from first installation CD (or DVD). See comments in the script for the usage. You'll get ~75MB ISO image of rescue CD that you can burn onto CD. > Or how to use Lilo in place of Grub? On already installed system? Boot into rescue, chroot /mnt/sysimage, install lilo package, remove grub package, edit /etc/lilo.conf, execute /sbin/lilo. On fresh installation? Not sure if it is possible to select LILO from GUI. If doing kickstart installation, place "bootloader --location=mbr --useLilo" into your ks.cfg. -- Aleksandar Milivojevic <amilivojevic at pbl.ca> Pollard Banknote Limited Systems Administrator 1499 Buffalo Place Tel: (204) 474-2323 ext 276 Winnipeg, MB R3T 1L7