Re: i8042 no mouse on resume. (i8042: failed to resume activemultiplexor, mouse won't work.)

From: Dmitry Torokhov
Date: Thu Jul 01 2010 - 18:42:46 EST


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@xxxxxxxxx> wrote:
> > On Thu, Jul 1, 2010 at 6:24 PM, Dmitry Torokhov
> > <dmitry.torokhov@xxxxxxxxx> 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:
> >>
> >>        {
> >>                /* Lenovo 3000 n100 */
> >>                .matches = {
> >>                        DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
> >>                        DMI_MATCH(DMI_PRODUCT_NAME, "076804U"),
> >>                },
> >>        },
> >>
> >> What's in your dmi?
> >
> > 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?

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