[PM][INPUT] keyboard dead after resuming from S3

[PM][INPUT] keyboard dead after resuming from S3

[Karol Kozimor]

Hi,
As far as I remember, my keyboard (a standard laptop AT keyboard) never
worked after resuming from S3. In older kernels, I was able to get away
with this by reloading atkbd.ko. However, for newer ones (2.6.0-test5-mm4,
specifically), I can't do that, as the following appears:

atkbd: Unknown symbol dump_i8042_history

A similar warning is issued at depmod stage.

How are your plans to add suspend / resume support to the serio core (I
thought I saw some Synaptics patches a while ago)?

Best regards,

-- 
Karol 'sziwan' Kozimor
sziwan@hell.org.pl

Re: [PM][INPUT] keyboard dead after resuming from S3

[Vojtech Pavlik]

On Mon, Sep 29, 2003 at 11:13:44PM +0200, Karol Kozimor wrote:

> As far as I remember, my keyboard (a standard laptop AT keyboard) never
> worked after resuming from S3. In older kernels, I was able to get away
> with this by reloading atkbd.ko. However, for newer ones (2.6.0-test5-mm4,
> specifically), I can't do that, as the following appears:
> 
> atkbd: Unknown symbol dump_i8042_history
> 
> A similar warning is issued at depmod stage.

You probably have the atkbd module from a different kernel version.
Rebuild your atkbd module.

> How are your plans to add suspend / resume support to the serio core (I
> thought I saw some Synaptics patches a while ago)?

Yes, I'm working on that.

-- 
Vojtech Pavlik
SuSE Labs, SuSE CR

Re: [PM][INPUT] keyboard dead after resuming from S3

[Karol Kozimor]

Thus wrote Vojtech Pavlik:
> > with this by reloading atkbd.ko. However, for newer ones (2.6.0-test5-mm4,
> > specifically), I can't do that, as the following appears:
> > 
> > atkbd: Unknown symbol dump_i8042_history
> > 
> > A similar warning is issued at depmod stage.
> You probably have the atkbd module from a different kernel version.
> Rebuild your atkbd module.

Definitely not, and I've just done a make mrproper to ensure that. Will try
with a different version, though.
Best regards,

-- 
Karol 'sziwan' Kozimor
sziwan@hell.org.pl

Re: [PM][INPUT] keyboard dead after resuming from S3

[Vojtech Pavlik]

On Tue, Sep 30, 2003 at 01:15:08AM +0200, Karol Kozimor wrote:

> Thus wrote Vojtech Pavlik:
> > > with this by reloading atkbd.ko. However, for newer ones (2.6.0-test5-mm4,
> > > specifically), I can't do that, as the following appears:
> > > 
> > > atkbd: Unknown symbol dump_i8042_history
> > > 
> > > A similar warning is issued at depmod stage.
> > You probably have the atkbd module from a different kernel version.
> > Rebuild your atkbd module.
> 
> Definitely not, and I've just done a make mrproper to ensure that. Will try
> with a different version, though.
> Best regards,

Ok, then it's some patch that's in -mm4 and isn't in -test6 and -bk* trees.

-- 
Vojtech Pavlik
SuSE Labs, SuSE CR

Re: [PM][INPUT] keyboard dead after resuming from S3

[Karol Kozimor]

Thus wrote Vojtech Pavlik:
> > > > A similar warning is issued at depmod stage.
> > > You probably have the atkbd module from a different kernel version.
> > > Rebuild your atkbd module.
> > Definitely not, and I've just done a make mrproper to ensure that. Will try
> > with a different version, though.
> > Best regards,
> Ok, then it's some patch that's in -mm4 and isn't in -test6 and -bk* trees.

Indeed. 2.6.0-test6-vanilla is OK with atkbd.ko and rmmod atkbd; echo 3 >
/proc/acpi/sleep; modprobe atkbd works as expected.
Best regards,

-- 
Karol 'sziwan' Kozimor
sziwan@hell.org.pl