From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751723AbXCTQDo (ORCPT ); Tue, 20 Mar 2007 12:03:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751717AbXCTQDo (ORCPT ); Tue, 20 Mar 2007 12:03:44 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:53199 "EHLO amd.ucw.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751694AbXCTQDn (ORCPT ); Tue, 20 Mar 2007 12:03:43 -0400 Date: Tue, 20 Mar 2007 17:03:38 +0100 From: Pavel Machek To: Andreas Mohr Cc: vojtech@suse.cz, dmitry.torokhov@gmail.com, kernel list Subject: Re: strange keyboard lag after suspend testing Message-ID: <20070320160338.GC5533@elf.ucw.cz> References: <20070320153332.GA5533@elf.ucw.cz> <20070320160006.GA14843@rhlx01.hs-esslingen.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070320160006.GA14843@rhlx01.hs-esslingen.de> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > > I was testing suspend in 2.6.21-rc4 a lot, and now... machine feels > > like someone added 50..100msec delay somewhere in keyboard > > handling. Mouse does not seem affected. /proc/interrupts seem to > > increase as they should, for both keyboard and mouse. Can someone > > reproduce it? Any ideas how to debug it? > > Probably just asking the obvious: > it's not a trivial "failed to re-configure repeat rate upon resume" > (which one could rule out by running "kbdrate" again) > but a lag in some interrupt handler or somewhere else deeper, right? No, it is not keyboard rate. Keyboard lags during normal typing, sometimes letters come in groups of two or so... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html