Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755512AbYGaNvT (ORCPT ); Thu, 31 Jul 2008 09:51:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752630AbYGaNvF (ORCPT ); Thu, 31 Jul 2008 09:51:05 -0400 Received: from fk-out-0910.google.com ([209.85.128.186]:18095 "EHLO fk-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751361AbYGaNvD (ORCPT ); Thu, 31 Jul 2008 09:51:03 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=etd77RB/fBv8v5oGa/stjdGXvuBS9c6cJQ09XlkOKq/XRAsEF08kz3BkFmMof3hEXM AMkXciHAAa+DRPZdCIIIt/eriy14E/+V02BnhfBsGxm+f+Pgiy2t0lnpky5I8ziq4bnE OmVduykXNWijSYlcYZWbnQ8KuEf8r+PwEZgcQ= Date: Thu, 31 Jul 2008 17:50:58 +0400 From: Alexey Dobriyan To: Zdenek Kabelac Cc: Linux Kernel Mailing List Subject: Re: Sysrq+B doesn't work on my box Message-ID: <20080731135058.GA31888@martell.zuzino.mipt.ru> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1151 Lines: 37 On Thu, Jul 31, 2008 at 03:45:24PM +0200, Zdenek Kabelac wrote: > Hi > > I'd like to get resolved this problem - my T61 machine doesn't reboot > with SysRQ+B key. > And I never remember if it was ever rebooting. > > This is all I know so far and I've no idea where could be the problem. > > System is running Fedora rawhide 64bit. > > If I press any other SysRQ combination - it works - so things like > Sync, Umount, powerOff do work normally. > It's just Boot which does not even get to the __handle routine > (I've added one extra simple debug prinkt > for this case) > > So - who/how/where could mask this key sequence from being delivered > to the sysrq driver? > (obviously I do not have any problems typing letter 'b' itself) > > > > Another issue is - that even with 'echo b >/proc/sysrq-triggers' my > machine doesn't reboot. Typo here? Do /bin/echo b >/proc/sysrq-trigger (sic) -- 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/