Paul, are you sure you're using LTSP? LTSP is about booting thin clients over the network. What's the output of this command? dpkg -l | grep ltsp
** Changed in: ltsp (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Edubuntu Bugsquad, which is subscribed to ltsp in Ubuntu. https://bugs.launchpad.net/bugs/1876969 Title: 1.55 no irq handler for vector To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ltsp/+bug/1876969/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~edubuntu-bugs Post to : edubuntu-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~edubuntu-bugs More help : https://help.launchpad.net/ListHelp