<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#c9">Comment # 9</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 Peter Hutterer from <a href="show_bug.cgi?id=104828#c6">comment #6</a>) > no the touchpad is just terrible. it wobbles along for ages, then has one > event frame that is delayed by enough to turn off the hysteresis. Looks like > we need something smarter than our current approach. How about reversing the approach: basically, waiting for some strokes, and if wobbling is detected, assume touchpad needs hysteresis. Otherwise disable it. I can imagine some modifications of this approach: for example, wait not a stroke, but until a person just keeps the finger still on the touchpad (e.g. tries to focus something), and then check if we see wobbling. Or, to exclude broken a broken touchpad missing a frame, use a bit more alike patterns, and see if at least one of them does wobble.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>