I use Wine 1.0 rc4 on Fedora Core 5. My Wacom Intuous 3 works well on GIMP. It accept Pressure of tablet well, so I think proper Tablet Driver was installed. But, on WIne, Pressure Sensitivity don't influence at all. I tested Photoshop CS, CS2, and ZBrush on Wine 1.0 rc4, nothing could accept Pressure of Tablet. I modified xorg.conf, so GIMP can work properly. How can I solve the problem?
I'm in a similar situation. My wacom bamboo works on gimp (linux), including pressure sensibility, but fails in most programs under wine, with the single exception being ArtRage. There's sensibility also in Open Canvas (under wine) but for some reason, the vertical axis is upside-down. ArtRage will also have an inverted axis if I enable the "precise tablet" option. (Running debian lenny and wine 1.0)