I've had the same problem with Inkscape 0.47 on UBUNTU Linux! But I found it only occurs when the pen mode is set to "Relative" - when I change it to "Absolute", it works, including pressure sensitivity...
I've had the same problem with Inkscape 0.47 on UBUNTU Linux! But I found it only occurs when the pen mode is set to "Relative" - when I change it to "Absolute", it works, including pressure sensitivity...