Hello,
I'm rather a rockbox newbie and just installed the latest stable rockbox onto my freshly iPod Video.
The only issue I have is, that if the LCD goes into standby, it won't come up again correctly.
It will be white with flickering lines.
The issue is reproducible and won't occur if I turn off LCD standby in settings as workaround.
EDIT: a serial lookup showed that it's a 5th gen, not a 5.5th gen.
Also it's a 30GB model.