I also had this problem, but fixed it using the playback profiles in mythtv. I followed instructions in
http://ubuntuforums.org/showthread.php?t=1861651&highlight=vertical+pink+lines -- You received this bug notification because you are a member of UBUNTU - AL - BR, which is subscribed to Mythbuntu. https://bugs.launchpad.net/bugs/876933 Title: HD video shows vertical pink lines Status in Mythbuntu, Ubuntu derivative focused upon MythTV: New Bug description: HD video shows vertical pink lines, jerking back and forth. HD playback in Movie Player is still good. SD playback in both MythTV and Movie Player. I'm using the Nvidia graphics driver with jockey- gtk, but the open source driver has the same issues. To manage notifications about this bug go to: https://bugs.launchpad.net/mythbuntu/+bug/876933/+subscriptions -- Mailing list: https://launchpad.net/~linux-traipu Post to : [email protected] Unsubscribe : https://launchpad.net/~linux-traipu More help : https://help.launchpad.net/ListHelp

