[edubuntu] Freenx issues with epoptes, lubuntu desktop & client sound

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http://ubuntuforums.org – HI all. I'm trying to setup a linux terminal server. I'm currently trialing Edubuntu 12.04. In my scenario some students need to connect over the web and because of bandwidth restrictions we have to use NX. I've installed FreenNX as per this web page: http://www.humans-enabled.com/2012/0...untu-1204.html It seemed to work fine and I can connect with nx clients. However, whilst testing this I've come across three issues: 1) If a session connects using an nx client I can't see it in Epoptes. 2) I can't get any nx clients to work with the lubuntu desktop. 3) I have no sound when using the (Hardware)