<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - Wobbly AlpsPS/2 ALPS DualPoint TouchPad" href="https://bugs.freedesktop.org/show_bug.cgi?id=104828#c16">Comment # 16</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - Wobbly AlpsPS/2 ALPS DualPoint TouchPad" href="https://bugs.freedesktop.org/show_bug.cgi?id=104828">bug 104828</a> from <a class="email" href="mailto:Hi-Angel@yandex.ru" title="Hi-Angel <Hi-Angel@yandex.ru>"> Hi-Angel</a> <pre>(In reply to Daniel van Vugt from <a href="show_bug.cgi?id=104828#c15">comment #15</a>) > (In reply to Hi-Angel from <a href="show_bug.cgi?id=104828#c14">comment #14</a>) > > > libinput does have a detection code — otherwise how could it "remove" > > wobbling. > > I think that's wrong. It doesn't detect wobbling. It _assumes_ from the > beginning that the touchpad is wobbly and only turns off hysteresis later, > after deciding that it's not wobbling. > > The wobble "removal" is the hysteresis algorithm, which is ON by default. > The bug here is that the stillness detection algorithm has gone wrong and > turned hysteresis OFF too early. Yeah, but the algorithm is the code of libinput that, basically, detects if there's any motion that gotta get cancelled :)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>