On Tue, Nov 08, 2005 at 05:15:21PM +0100, Laszlo wrote:
> 2005-11-07, h keltez?ssel 23.48-kor Laszlo ezt ?rta:
> > But I have always the same error message:
> > APIC error on CPU0: 00(00)
> 
> I have patched my kernel with the
> http://www.suspend2.net/downloads/all/suspend2-2.2-rc9-for-2.6.14.tar.bz2
> patch.
> I have modified the nvidia driver source with this help instruction:
> http://prinsig.se/weekee/index.php/Nvidia-7167-swsusp2.patch_%28Ehsan%29
> 
> Now the suspend work fine (with filewriter)
> 
> The problem:
> After hibernate the X often fails to initialize the ALPS driver, and the
> touchpad scrolling stop to work. 
> If (pending the resume process) I touch the touchpad and enable/disable
> with the touchpad enabling button, sometime the X succesfully resume.
> And I can use the scrolling feature. But its rare.
> 
> Any hint how can I workaround on this problem (If I restart the X work
> again).
V> Here is the error message:
> (II) Synaptics touchpad driver version 0.14.3
> ALPS no synaptics event device found (checked 11 nodes)
> ALPS The /dev/input/event* device nodes seem to be missing
> (**) Option "Device" "/dev/input/event2"
> (EE) xf86OpenSerial: Cannot open device /dev/input/event2
>         No such file or directory.
> Synaptics driver unable to open device

It seems that the evdev kernel module may not be loading on resume.  Try
'modprobe evdev'.  Failing that, compare the output of 'lsmod' when the
scrolling is working and when it is not.

-troy
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