From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Torokhov Subject: Re: FocalTech touchpad stops working after suspend Date: Sat, 17 Oct 2015 10:03:58 -0700 Message-ID: <20151017170358.GE13470@dtor-ws> References: <56226B91.4070209@leprette.fr> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-pa0-f46.google.com ([209.85.220.46]:35348 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751697AbbJQREC (ORCPT ); Sat, 17 Oct 2015 13:04:02 -0400 Received: by padfb7 with SMTP id fb7so6210961pad.2 for ; Sat, 17 Oct 2015 10:04:01 -0700 (PDT) Content-Disposition: inline In-Reply-To: <56226B91.4070209@leprette.fr> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: =?iso-8859-1?Q?Nathana=EBl=2FThatoo?= Cc: linux-input@vger.kernel.org Hi, On Sat, Oct 17, 2015 at 07:08:57PM +0330, Nathana=EBl/Thatoo wrote: > [1.] FocalTech touchpad stops working after suspend >=20 > [2.] >=20 > I have an Asus V502LX the persian version of the Asus K501LX. >=20 > I have Ubuntu 14.04 installed and the kernel 4.3-rc5 installed. > The touchpad is recognised. whreas under kernel 3.19.30, the touchpad > was recognised as a simple mouse (no two fingers scrolling...). >=20 > However, the Focaltech touchpad is not working after suspending the > computer. > After I close the lid of my computer or click on the button to suspen= d > its activity, after awaking, everything seems to work except the > touchpad. The keyboard works, the wifi reconnect but the touchpad is > blocked. I have to restart to get it working again. >=20 > Before suspending the computer, I can deactivate and activate again t= he > touchpad with the hotkey of my keyboard without problem. However, onc= e > the computer suspended, nothing work to re-activate the touchpad. Hmm, it looks there was another report with Asus losing touchpad function after suspend: https://bbs.archlinux.org/viewtopic.php?id=3D194810 Can you try unloading and reloading i8042 module (make sure it is a module and not compiled into kernel). Thanks. --=20 Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-input" = in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html