Le mercredi 03 mai 2006 à 07:33 +0200, Johannes Berg a écrit : > On Tue, 2006-05-02 at 23:14 +0200, Sven Henkel wrote: > > > Heh, yes :) But that's exactly my problem: xy_acc _should_ be all > > zeros when there's no finger on the touchpad, but from time to time > > some entries in it grow to values >0, and even >ATP_THRESHOLD. So, > > when I use the touchpad in such a failure scenario, it looks to the > > appletouch driver as if I had two fingers on the touchpad (one caused > > by me, the other one by the failures in xy_acc). Hence moving the > > pointer becomes quite ugly and taps result in the wrong mouse-buttons. > > I think this actually happens when you *don't* touch the touchpad for > quite a while. I've seen it happen too, will have to test your patch > though.
Hmmm, I use an external mouse as well as the touchpad, so it happens quite often that I don't touch the touchpad for some time. However, I never experienced (with current kernels; it did happen with older appletouch versions) such behaviour. Very rarely the appletouch driver stops working completly (sometimes after a resume from suspend to ram, sometimes for other unknown reason) and I have to reload the module in order to make it work again. But this happens just once per week (and I use the laptop daily for 10+ hours), so it never bothered me enough to look more closely. I'm not sure if this changes something but do you have all the Apple firmware updates installed ? Sven: What Powerbook model do you have ? I know Johannes has the hi-res Powerbook, and I have the slighly older lo-res Powerbook... Stelian. -- Stelian Pop <[EMAIL PROTECTED]> -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
