I have been using Ubuntu since the early days both at work and at home.

My main interests are Gnome, FAI, OpenAFS, Kerberos.

At work we are using FAI to install all our machines; three HPC cluster with a total of over 500 nodes, about 10-20 other servers and a couple of workstations. We have been using FAI to install our clusters since early 2002, in the beginning using Debian Unstable, but with the release of Woody we switched to that. For some time we was also using Debian unstable on amd64. With the release of Ubuntu Breezy we finally switched to Ubuntu.

We have also been using AFS and Kerberos and berfore that DCE/DFS since the middle of the nineties.