Channels are disabled on my Audrey, but I do have Filmstrip. When my Audrey first arrived, it started Paint every time it booted. Turning the channel knob also started Paint. Very annoying. Setting up all the Channels folders and graphics etc as described in the threads here did not change this behavior or get the channel graphics to appear.
Filmstrip.sh contained the following:
#phjuke -S m &
Paint -x 220 -y 80
So apparently, turning the knob runs Filmstrip.sh, which in the above case was invoking attentionbull.sh, which made the LED blink and started Paint.
In Filmstrip.sh I removed the attentionbull line and uncommented the phjuke line, and now the knob starts phjuke. Finally some tangible results! The question is, what has to be in Filmstrip.sh to display the channel selector filmstrip?