<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - Lenovo P50 - Slow fine touchpad movement makes it jump" href="https://bugs.freedesktop.org/show_bug.cgi?id=105022#c19">Comment # 19</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - Lenovo P50 - Slow fine touchpad movement makes it jump" href="https://bugs.freedesktop.org/show_bug.cgi?id=105022">bug 105022</a> from <a class="email" href="mailto:peter.hutterer@who-t.net" title="Peter Hutterer <peter.hutterer@who-t.net>"> Peter Hutterer</a> <pre>Created <a href="attachment.cgi?id=138189" name="attach_138189" title="analysis of attachment 138176">attachment 138189</a> <a href="attachment.cgi?id=138189&action=edit" title="analysis of attachment 138176">[details]</a> analysis of <a href="attachment.cgi?id=138176" name="attach_138176" title="Evemu recording of fine movement with jumps">attachment 138176</a> <a href="attachment.cgi?id=138176&action=edit" title="Evemu recording of fine movement with jumps">[details]</a> Analysis of <a href="attachment.cgi?id=138176" name="attach_138176" title="Evemu recording of fine movement with jumps">attachment 138176</a> <a href="attachment.cgi?id=138176&action=edit" title="Evemu recording of fine movement with jumps">[details]</a>, printing the delta from event to event. You can see the sections of no movement data and then the first event (sometimes more) is a large one. That's your jump right there. This is garbage data coming from the device.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>