Hi, I've read the howto on testing Skolelinux. Following this guide: http://wiki.debian.org/DebianEdu/HowTo/TestCDinstall It's including a dumm0 network which is not documented, which makes the howto fail when starting up kvm on a Kubuntu 9.10 box. Also the "Test LTSP with two qemu instances" fails when trying to start up a thin client to a combi-server (Main server + Thin Client server). Any ideas? Best regards Knut Yrvin