Hi, Neils.
I was reading about remote control in mythtv. Unfortunatelly mythtv (and mythubuntu) require lirc to work.
Maybe, you can test yaVDR (
http://www.yavdr.org ) but read carefully, this is a beta and in home page said:
"yet another VDR" (yaVDR) is a Linux distribution focussed on Klaus Schmidingers Video Disk Recorder and based on Ubuntu Linux.
Although yaVDR works quite well already, there are many things that are either buggy or don't work automatically yet. So we don't recommend it for productive usage in case you have no experiences in configuring VDR manually.
Personally, I prefer Debian + VDR + plugin-remote.
Best regards.