Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261227AbTISDKe (ORCPT ); Thu, 18 Sep 2003 23:10:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261232AbTISDKe (ORCPT ); Thu, 18 Sep 2003 23:10:34 -0400 Received: from main.gmane.org ([80.91.224.249]:2792 "EHLO main.gmane.org") by vger.kernel.org with ESMTP id S261227AbTISDKb (ORCPT ); Thu, 18 Sep 2003 23:10:31 -0400 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: Jan Rychter Subject: 2.4.22 USB problem (uhci) Date: Thu, 18 Sep 2003 20:10:48 -0700 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Complaints-To: usenet@sea.gmane.org X-Spammers-Please: blackholeme@rychter.com User-Agent: Gnus/5.1003 (Gnus v5.10.3) XEmacs/21.4 (Rational FORTRAN, linux) Cancel-Lock: sha1:9L94+tv+Qxjk3zY1lA5OTH4rNGo= Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 596 Lines: 11 Upon disconnecting an USB mouse from a 2.4.22, I get uhci.c: efe0: host controller halted. very bad and subsequently, the machine keeps on spinning in ACPI C2 state, never going into C3, as it should (since the mouse is the only USB device). If afterwards I do 'rmmod uhci; modprobe uhci', then the machine starts using the C3 state again. --J. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/