From mboxrd@z Thu Jan 1 00:00:00 1970 From: William Linna Subject: Elantech touchpad doesn't work on Fujitsu E556 laptop Date: Fri, 30 Sep 2016 10:57:12 +0300 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-lf0-f42.google.com ([209.85.215.42]:33506 "EHLO mail-lf0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751256AbcI3H5Q (ORCPT ); Fri, 30 Sep 2016 03:57:16 -0400 Received: by mail-lf0-f42.google.com with SMTP id t81so31565164lfe.0 for ; Fri, 30 Sep 2016 00:57:15 -0700 (PDT) Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: linux-input@vger.kernel.org Cc: dmitry.torokhov@gmail.com, tiwai@suse.de Hi, Elantech touchpad doesn't work on Fujitsu E556 laptop. Touchpad doesn't move the cursor at all, and it seems to disturb keyboard too. If I accidentally hit the touchpad while typing, the key gets "stuck" (it keeps repeating until I press something else). Fortunately, the touchpad works fine when I force crc_enabled on with: echo 1 > /sys/devices/platform/i8042/serio2/crc_enabled or by applying the following patch, but replacing the U745 with E556: https://patchwork.kernel.org/patch/7570531/ See also: https://bugzilla.opensuse.org/show_bug.cgi?id=982131 Best regards, William