I did the same test once and because of my lazyness I just saw that the pressure and the width were not completely uncorrelated. I didn't analyze the result of my tests carefully and just assumed that what I read on the emails I linked was correct (or at least my interpretation of them).
Anyway, I did the same test once more and obtained your same result: http://pastebin.com/raw.php?i=7SZupHuz At this point, I really don't know the reason of why ABS_TOOL_WIDTH is not reported. I guess that opening a bug report on https://bugzilla.kernel.org/ will clear all the doubts. This is an upstream kernel bug after all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1245328 Title: Synaptics kernel driver does not report finger width information, breaking usermode driver's palm detection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1245328/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
