<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - libinput loses track and completely stops responding during two-finger scrolling" href="https://bugs.freedesktop.org/show_bug.cgi?id=106113#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - libinput loses track and completely stops responding during two-finger scrolling" href="https://bugs.freedesktop.org/show_bug.cgi?id=106113">bug 106113</a> from <a class="email" href="mailto:peter.hutterer@who-t.net" title="Peter Hutterer <peter.hutterer@who-t.net>"> Peter Hutterer</a> <pre>> when it's more obviously wrong (user is trying to scroll) pinch in libinput is pinch-and-rotate and thus includes the moving component with it. So it's really hard to figure out what the user intended based on the data we get from the touchpad because a pinch+move gives us the same data as a pinch+scroll. There likely are options to improve on this but so far no-one's found the time for it. > 2. <a href="show_bug.cgi?id=106113#c3">Comment 3</a> triggers this bug too It does. In the output there we have: > event16 - touch-size: end touch So this indicates a touch threshold issue. Having said that, immediately after there's > event16 - button state: from BUTTON_STATE_AREA, event BUTTON_EVENT_UP > to BUTTON_STATE_NONE which would indicate a released physical button. At that point it gets hard to guess what really happened. Note that I can only go on the data that the recording provides, I can't guess what you've been doing on the touchpad. So please keep any recordings/logs as simple and self-contained as possible.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>