<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Acceleration still too fast with slow and slow-medium finger movements" href="https://bugs.freedesktop.org/show_bug.cgi?id=101139#c28">Comment # 28</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Acceleration still too fast with slow and slow-medium finger movements" href="https://bugs.freedesktop.org/show_bug.cgi?id=101139">bug 101139</a> from <a class="email" href="mailto:gdr3941@me.com" title="Greg Reichow <gdr3941@me.com>"> Greg Reichow</a> <pre>Couple comments to answer above: 1. Not using a Hi-dpi display. Reported resolution is 1680 x 1050. 2. Exact machine is a 2011 MacBook Pro 8,2 3. Agree the earlier patch was too fast. I also found I did not like the exponential acceleration from my first patch and have since switched full time to the last patch I submitted (lowclip_patch) which has a simple linear accel curve yet starts slower to enable precision at low speeds. For reference, my comfortable setting is 0. 4. I will try to get some similar video with the slow finger movement and share back with you. Is there a utility you have that records both physical input speed and also resulting cursor speed on screen? I wonder if something is not happening further up the stack from libinput and causing the differences in resulting pointer movement? (As I keep going through the libinput code and do not understand why we are seeing such different results from similar input speeds as you have shown above.)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>