<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Lenovo G50-45 ETPS/2 Elantech Touchpad strange behavior." href="https://bugs.freedesktop.org/show_bug.cgi?id=103952#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Lenovo G50-45 ETPS/2 Elantech Touchpad strange behavior." href="https://bugs.freedesktop.org/show_bug.cgi?id=103952">bug 103952</a> from <a class="email" href="mailto:soprwa@gmail.com" title="Przemek <soprwa@gmail.com>"> Przemek</a> <pre>Created <a href="attachment.cgi?id=135834" name="attach_135834" title="dmesg output">attachment 135834</a> <a href="attachment.cgi?id=135834&action=edit" title="dmesg output">[details]</a> dmesg output It happened earlier very sporadically so I was blaming myself for not properly using touchpad. Now it happens more often, so after little investigation I have spotted that physical dimension of touchpad aren't equal to those reported by libinput and this could be the cause of this strange behavior. I have also checked videos about ghost/phantom clicks to see if this applies to my netbook. IMHO it is little bit different. In the "ghost trance" pointer does not move when I am not touching surface, and with mentioned in first post "hovering" pointer follow my finger as it would be on the surface. But when I place finger on the surface then touchpad gets crazy so i thought that it was to sensitive, but custom rules wont be applied by udevadm. You have to wait couple of seconds when touchpad comes down or click physical button to cancel this behavior. But when those clicks comes from kernel this really sounds like its a problem with kernel driver or hardware/firmware. Here is dmesg.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>