I am a bit confused by the description. By "installation mode" are you referring to the GRUB menu entires ? I am assuming so in which case it's dying(panic'ing) very early during boot. I would suggest the following:
1. Select the entry that refers to the "text console". 2. Edit that entry by typing e At this point you presented with the detailed entries which look like kernel$ /platform/i86pc/kernel/$ISADIR/unix -B livemode=text module /boot/x86.microroot edit the "kernel$" line by typing e. and append a -k so the line looks like: kernel$ /platform/i86pc/kernel/$ISADIR/unix -B livemode=text -k Type "enter" and then a "b" to boot the CD. When the system fails it will drop you into the debugger and that will provide us with more information. -- This message posted from opensolaris.org