I investigated this a bit, and the entire LTSP installation failure is caused by the fact that I made user the konsole package was included on the DVD instead of xterm. The lack of xterm on the DVD caused sudo-ldap to fail to install. Sounds unlikely? Let me explain.
The problem occur when the LTSP chroot is built from within d-i when installing Debian Edu from DVD. The LTSP chroot build is done in stages, and Without the xterm package present, the LTSP build will install ltsp-client in the first stage, which pull in this dependency chain without xterm: ltsp-client->xorg->xinit->gnome-session->nautilus->synaptic->gksu->sudo With xterm present on the DVD, the xinit package will pull inn xterm instead of gnome-session, and the problem hopefully should go away. I've also added code in debian-edu-config to try to install ldap-sudo in the first stage of the LTSP chroot build, to try to avoid the problem completely. I've also added code to set SUDO_FORCE_REMOVE=yes to make sure the problem do not cause the installation to fail. Happy hacking, -- Petter Reinholdtsen -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org