<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#c14">Comment # 14</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#c10">comment #10</a>) > (In reply to Hi-Angel from <a href="show_bug.cgi?id=104828#c9">comment #9</a>) > > until a person just keeps the finger still on the touchpad (e.g. > > tries to focus something), and then check if we see wobbling. > > I think Peter probably considered that already and it sounds like that might > be impossible. You can't ask the person "are you trying to keep your finger > still?". You can only see what the touchpad reports, and the touchpad > "wobbling" with a still finger looks the same as a non-wobbly touchpad with > a wobbling finger :) libinput does have a detection code — otherwise how could it "remove" wobbling. Per my understanding it's detection of a bunch of micromovements — ones that very quick and very close. By "keeping finger still" I don't necessarily mean having it really still, I rather opposing it to a very quick stroke across the touchpad, which, I'm guessing, indeed might not wobble.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>