linux-kernel - Re: i8042 no mouse on resume. (i8042: failed to resume active multiplexor, mouse won't work.)

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: <AANLkTilPJ6Vod4zU4gfOC3id-Cxy_Ho4I5lxMh5fLaCV@mail.gmail.com>
Date:	Sat, 3 Jul 2010 10:26:13 +0200
From:	Jerome Lacoste <jerome.lacoste@...il.com>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:	lkml <linux-kernel@...r.kernel.org>
Subject: Re: i8042 no mouse on resume. (i8042: failed to resume active 
	multiplexor, mouse won't work.)

On Fri, Jul 2, 2010 at 12:42 AM, Dmitry Torokhov
<dmitry.torokhov@...il.com> wrote:
> On Fri, Jul 02, 2010 at 12:28:17AM +0200, Jerome Lacoste wrote:
>> On Thu, Jul 1, 2010 at 11:19 PM, Jerome Lacoste
>> <jerome.lacoste@...il.com> wrote:
>> > On Thu, Jul 1, 2010 at 6:24 PM, Dmitry Torokhov
>> > <dmitry.torokhov@...il.com> wrote:
>> >> Hi Jerome,
>> >>
>> > [...]
>> >>> * the hardware is a Lenovo 3000 N100
>> >>
>> >> We already trying to disable MUX mode on Lenovo 3000 N100, see
>> >> drivers/input/serio/i8042-x86ia64io.h:
>> >>
[...]
>> > System Information
>> >        Manufacturer: LENOVO
>> >        Product Name: 0768BKG
>> >        Version: 3000 N100
>> >
>> > according to dmidecode
>>
>> Note: I will try the i8042.nomux option, but can't reboot until tomorrow.
>
> Could you please also try i8042.reset instead of i8042.nomux?

the i8042.reset works so far after 5 resumes.

Tested with: Linux expresso2 2.6.32-23-generic #37-Ubuntu SMP Fri Jun
11 07:54:58 UTC 2010 i686 GNU/Linux

Should I test something else ?

Jerome
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/