Thats really odd guys, just now this is what I did? I loaded brand spanking new flash 10-7 untarred KDE from root Booted and I thought it had crash, not sure if it actually did? I used the power button and turned off the n800. I booted back up, installed becomeroot, osso-xterm, openssh-installer logged in via ssh
ran stopmaemo
What exactly happens when you start kde from the menu, does the screen turn black? does the splash screen display, does the desktop load with icons. Are you rebooting it or does it crash? How long are you waiting after you click the KDE icon?
Larry when you run stopmaemo, as user "user" are you saying after matchbox stop runs, "ps | grep matchbox" shows it running? There is a small lag between when matchbox stops and kwin starts. the splash screen is displayed before kwin starts.