Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752883AbYJZHZz (ORCPT ); Sun, 26 Oct 2008 03:25:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751283AbYJZHZq (ORCPT ); Sun, 26 Oct 2008 03:25:46 -0400 Received: from nf-out-0910.google.com ([64.233.182.187]:17395 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750957AbYJZHZq (ORCPT ); Sun, 26 Oct 2008 03:25:46 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=vb62TpqHA6ZwJHpKmKbZin43H2XATML/PNNfPJoEhIraRZk3pHsy2bmtN4389zMS5p uKzOB6knjVH/AcoOopNxg6u6fI14FOGPUGVvN/XD1zgKq4FM8Bd7XtXsaWmfRifsJ0wi /zVknDclKYA6H3hgcyykqO5nmilqdkXrXRmO0= Message-ID: <49041B73.8060603@gmail.com> Date: Sun, 26 Oct 2008 08:25:39 +0100 From: "Mikko C." User-Agent: Thunderbird 2.0.0.17 (X11/20080927) MIME-Version: 1.0 To: Jiri Kosina CC: linux-kernel@vger.kernel.org Subject: Re: Random problems with 2.6.28-rc1-git1 References: <490332E5.3020108@gmail.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1558 Lines: 40 Jiri Kosina ha scritto: > On Sat, 25 Oct 2008, Mikko C. wrote: > >> Today I tried upgrading to 2.6.28-rc1-git1 (-rc1 couldn't even mount the >> disk). I'm having some problems with it :) >> 1) Whenever I try to unload (rmmod or modprobe -r) *any* modules (even >> if not used), the system hangs. I can still move the mouse and see >> the cursor moving, but I can't type, can't switch console, nothing. >> Because of this, I can't shutdown the system properly because it >> hangs when "Unloading ALSA modules" >> > > If rmmod never returns, alt-sysrq-t output should show us where it got > stuck. > > Thanks for your answer I tried Alt-Sysrq-T after a rmmod, but all I get is: "SysRq : Show State" Is it normal? Does it dump the information to a log? Sorry but I never used sysrq in the past. >> 2) Sometimes (randomly it seems) the system doesn't detect any usb >> devices: I have an external HD and a Logitech mouse. Sometimes they >> are recognized, sometimes not. Unplugging and re-plugging them >> doesn't help. lsusb shows no attached device. >> > > Compiling with CONFIG_USB_DEBUG and sending report to > linux-usb@vger.kernel.org with the output included might be a good start. > Ok, done: http://marc.info/?l=linux-usb&m=122500580917403&w=2 Thanks -- 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/