Is there anyone here that's using mypaint pr1.2? It would be nice to know if the pressure sensitivity bug is still there. Pressure information from overclocked kernels would also be interesting...
In the "classic" GTK menu under Help there is a debug entry where you can check the pressure and location input mypaint is getting when started from Term.
Ideally (without the bug) the global pressure setting is a straight line from the bottom left corner up to upper right. We have to invert and narrow the curve to get the right values - the result is a less dynamic input (compared to running in Diablo).