mick.crane wrote: ... > on reboot after installation of bookworm PC says no OS found. you'd have to check the installer logs in /var/log/installer (for that install) to see where it failed. > Changed Dell f2/f12 menu to boot legacy CDrom and bookworm installation > succeeds, has automagically set display to 3840x2160 and hasn't crashed > as yet so we see how it goes. good luck! :) songbird