[mythtv] Mythmusic lockup with lcd code

[Ed Wildgoose]

I get an occasional lockup in mythmusic when exciting the playlist 
editor.  Complete lockup of the app and "kill -9" won't touch it 
either...  Reboot works though...

(...and yeah this has been happening for a while, at least before my 
current patches).

I think it only happens with the LCD code is compiled in.  For me I just 
start playing, then go into the edit playlist, make a trivial change, 
quit out again, repeat and within 2-3 times the gui hard locks (music 
keeps playing though)

Anyone got any ideas on this one before I start trying to track it down?

Ed W