Tvheadend

Sometimes the add muxes manually screen comes up correctly; other times it comes up as a blank blue screen.
I saw that someone else had commented on this in the past but did not find a ticket relating to the issue so I thought I would report it.

From observation...the problem seems to occur when a few muxes have been added then later try to add a few more muxes.

tvheadend version installed from these instructions:
curl http://apt.tvheadend.org/repo.gpg.key | sudo apt-key add - sudo apt-add-repository http://apt.tvheadend.org/stable
This adds the repository to your server so you can install from it. Now you need to edit the /etc/apt/sources.list file, and add the following line (sorry, use of nano or vi is beyond the scope of this write up):

deb http://apt.tvheadend.org/stable wheezy main