linux-kernel - Re: Failure to properly reinit i8042 post suspend-to-ram

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <200706250918.52959.nigel@nigel.suspend2.net>
Date:	Mon, 25 Jun 2007 09:18:52 +1000
From:	Nigel Cunningham <nigel@...el.suspend2.net>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	LKML <linux-kernel@...r.kernel.org>, dmitry.torokhov@...il.com
Subject: Re: Failure to properly reinit i8042 post suspend-to-ram

Hi.

On Monday 25 June 2007 07:03:20 Rafael J. Wysocki wrote:
> Hi,
> 
> On Friday, 22 June 2007 08:07, Nigel Cunningham wrote:
> > Hi.
> > 
> > I have recently begun to try and use suspend to ram more, and have an 
> > intermittent problem. Actually, it's a couple of (possibly related) problems, 
> > but I'll start with the one that's easiest.
> > 
> > Sometimes, when I resume, the keyboard stops responding. I then need to hold 
> > down the power button for 4 seconds. At the next boot, things are still not 
> > right. The i8042 controller seems to be confused about it's mode, because I 
> > get the following differences in dmesg to a 'normal' boot:
> 
> Well, I'm afraid no one has any idea.
> 
> I think you can file a bug report with the kernel bugzilla.

Yeah. I think I'll do some more debugging first, though - seek to find out exactly what is failing.

Regards,

Nigel

-- 
Nigel, Michelle and Alisdair Cunningham
5 Mitchell Street
Cobden 3266
Victoria, Australia

Content of type "application/pgp-signature" skipped