From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Wu Subject: GPEs occur, but no EC (_Qxx) events Date: Wed, 24 Aug 2016 16:49:11 +0200 Message-ID: <20160824144911.GA31547@al> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from lekensteyn.nl ([178.21.112.251]:34866 "EHLO lekensteyn.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752517AbcHXPSa (ORCPT ); Wed, 24 Aug 2016 11:18:30 -0400 Content-Disposition: inline Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Lv Zheng Cc: linux-acpi@vger.kernel.org Hi Lv, The Asus X550ZE laptop does not trigger EC events, resulting in non-working Fn keys and inability to detect lid close events. From /sys/firmware/acpi/interrupts/ I observe that GPE 0x15 is continuously increasing, but no _Qxx methods are invoked. Any idea what to try? The original bug report is at https://bugzilla.kernel.org/show_bug.cgi?id=115021 More debug dumps can be found in https://lekensteyn.nl/files/Asus-X550ZE/ Reproduced with various kernel versions including 4.6.3, 4.7 and v4.8-rc2-348-g6040e57. -- Kind regards, Peter Wu https://lekensteyn.nl