From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030756AbXCMQa0 (ORCPT ); Tue, 13 Mar 2007 12:30:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030766AbXCMQa0 (ORCPT ); Tue, 13 Mar 2007 12:30:26 -0400 Received: from iolanthe.rowland.org ([192.131.102.54]:49947 "HELO iolanthe.rowland.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1030756AbXCMQaZ (ORCPT ); Tue, 13 Mar 2007 12:30:25 -0400 Date: Tue, 13 Mar 2007 12:30:24 -0400 (EDT) From: Alan Stern X-X-Sender: stern@iolanthe.rowland.org To: Jiri Slaby cc: Jiri Kosina , , Greg Kroah-Hartman , Andrew Morton Subject: Re: Keyboard stops working after *lock [Was: 2.6.21-rc2-mm1] In-Reply-To: <4af2d03a0703130913n3f51a3ffiec6e498c56a34826@mail.gmail.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 13 Mar 2007, Jiri Slaby wrote: > On 3/13/07, Alan Stern wrote: > > I don't see anything in the UHCI snapshots to explain the difference in > > behavior. One thing that stands out is the other, low-speed device (a > > mouse?) -- in the bad kernel dump its driver was running and in the good > > kernel dump its driver wasn't. > > There weren't any changes neither in HW config nor in modules, just > reverted, compiled, installed, rebooted. Mouse is HID user too, so I > don't know what was wrong with that. Odd... > > Can you get another pair of usbmon logs, starting from before you plug in > > the keyboard? Don't bother with the UHCI snapshots for now. > > So, do you mean rmmod uhci_hcd, unplug the keyboard, modprobe > uhci_hcd, start usbmon, plug the keyboard, press numlock, stop usbmon, > post it? Yes. In fact, let's be safe and unplug _both_ the mouse and the keyboard. Then after starting usbmon, plug in only the keyboard. > I'm away from the box till Sat, anyway. Okay, no rush. Alan Stern