This is a story of how I was able to fix a broken and long forgotten LCD monitor. This is a cheap CTX monitor, but I’ve seen this method work on other brands of monitors and I think it is a pretty common problem.
I switched back to Knoppmyth a couple months ago for my MythTV fix and I’m pretty happy with it except for a few minor glitches I’m still trying to work out. One of those glitches is that sometimes when the backend gets busy the video can become choppy and sometimes even effect the video as it’s written to the disk. This page states that this is caused by I/O problems with the disk and suggests changing the /myth partition from ext3 to the XFS file system using the instructions on this page. Since I have been using the box for a while, it has a lot of recorded and other video on it and their instructions are for a fresh system . I am also nearly out of space on this system so i’m also adding a second hard drive which further complicates matters.