Demo server is washing her hair this evening

Hi all, <p> The demo server has been misbehaving for the past few days, so it'll be offline for a couple of hours tonight for maintenance. I'll be upgrading to the latest versions of all modules, switching over to KVM for virtualization (as it seems to be a bit faster), and testing out the restart script to see if there isn't something I can do to get things more reliable (some folks really enjoy being "root" on our demo server...shutting down Webmin and halting the whole system are popular past-times). <p> Thanks for your patience.