My backend in 0.27 and can't be moved to 0.28 until some bugs get addressed in 0.28. I need to run 0.27 mythtv-frontend on my Ubuntu 16.04 pc's but 0.28 seems to be the default. I tried putting in the 0.27 repository, but I still get the 0.28 version when I install. Can I override the install to just get 0.27? Jim A