http://bugs.winehq.org/show_bug.cgi?id=10413
--- Comment #8 from Jeremy White jwhite@codeweavers.com 2007-12-20 11:51:42 --- Are you sure that's the right log? This log shows you failing to open your X devices like stylus and eraser, and there is no evidence of any motion events that I'd expect to see when drawing with a tablet.
In other words, reading this log cold, I would say that you got exactly 1 cursor - the synaptics touchpad - and that you didn't draw anything.
Of course, I'm fairly new to wintab32, so another reasonable explanation is that I just don't know what I'm talking about <grin>.
However, the log does suggest what's going on. That is, it looks like you could reasonably have 1 of 2 configurations, depending on an external mouse: 0 Touchpad 1 Stylus 2 Cursor 3 Eraser or 0 Touchpad 1 Mouse 2 Stylus 3 Cursor 4 Eraser
In the former case, you should be able to draw, but not erase. In the latter case, the stylus will act as the eraser, and everything else will draw. (Devices 2 and 5 are erasers, everything else draws).
Does that make sense?