Adding
Driver "evdev"
to the InputClass gets me back to the pre-upgrade state. Thanks for the tip.
If upstream are interested in fixing the bug / adding support for
those options, I'd be happy to help them get to the bottom of it by
providing them with diagnostic information, but they'll have to let me
know exactly what commands to type.
I turn the trackball upside down to fit between the parts of my
Kinesis Advantage keyboard. Note that the button remapping is also
ignored, not just the axis inversions.
... oh, none of this thread is going to the debian bug tracker is it?
