severity 335150 grave thanks This problem make LTSP fail to work, as LTSP uses xdebconfigurator and expect it to configure X on the thin clients. We should find a fix for this quickly, to get LTSP working out of the box in etch. A workaround is to remove xdebconfigurator from the client chroot, and edit /etc/init.d/ltsp-client-setup to use dpkg-reconfigure instead of dexconf to make the X configuration.