Thanks to all of you who have replied to my previous posts but I'm not quite there yet. Boot Manager starts OS/2 just fine but won't start LILO. I can boot from installation CD. Booting from the CD brings up the KDE interface, and Linux sees the hard disk just fine after that. When selecting Linux Bt (which points to /dev/hda7) on the Boot Manager menu, I get an error message saying "Selected partition is not formatted, hit any key". After an abortive attempt to use Corel Linux, I have totally repartitioned my hard drive and reinstalled OS/2 Warp 4 and attempted to install Caldrea OpenLinux 2.3, however, I can't boot Linux. I based my installation loosely on the "Linux-DOS-Win95-OS2" mini-HOWTO by Mike Harlan. I have a 17 gig IDE HDD configured as a 16.4 gig drive. I used OS/2's fdisk to do all the partitioning, and used installation disks modified with IDEDASD program for large drives (downloaded from IBM). History and some details follow: My OS/2 FDISK screen looks like the table below; the last column is how I understand how linux maps the partitions: Name Status Access FS Type MBytes ________________________________________________________________ /dev/hda DOS Bootable C: Primary FAT 2000 /dev/hda1 Startable : Primary BOOT MANAGER 7 /dev/hda2 None D: Logical FAT 2000 /dev/hda5 OS/2 Bootable E: Logical HPFS 604 /dev/hda6 Linux Bt Bootable :Logical Type 83 102 /dev/hda7 None F:Logical HPFS 5404 /dev/hda8 Linux Bootable :Logical Type 83 6102 /dev/hda9 None :Pri/Log FreeSpace 219 My intent was to put LILO in the Linux Bt partition (/dev/hda7) and I believe this is what I did, although I'm not sure.. This partition and the OS/2 partition (/dev/hda6) are below the 1024 cylinder boundary. I thought LILO had to be in the / partition, however when I specified /dev/hda7 for / Caldera tried to put the entire Linux OS in that partition which is obviously too small. Instead I put / in the other type 83 partition, /dev/hda9,which is above the 1024 boundary. When booting from CD at the boot: prompt I tried passing root=/dev/hda7 and root=/dev/hda9 and get an error message "Could not find kernel image: root=/dev/hda.7". Also tried just typing /dev/hda7 and /dev/hda9 on separate boot attempts and got a similar error message. Does / have to be below the 1024 cylinder boundary? Can I move LILO to the smaller Type 83 partition? How? I also tried installing System Commander. It would boot DOS and OS/2 but not COL 2.3. My /etc/lilo.conf file looks like the following: # # /etc/lilo.conf - generated by Lizard # # target boot = /dev/hda7 install = /boot/boot.b #options prompt delay = 50 timeout = 50 message = /boot/message default = linux Once booted from cd it appears that Linux does not see /dev/hda7 or any other partition but /dev/hda9 Any comments or suggestions are welcome. - To unsubscribe from this list: send the line "unsubscribe linux-newbie" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.linux-learn.org/faqs