Re: Mouse devices gone after suspend-to-ram

[John O'Hagan <johnohagan@iprimus.com.au>]

On Friday 28 July 2006 18:20, Stuart Prescott wrote:
> Hi John,
>
> > On resume, however, I find that the devices for my touchpad have not been
> > created, so it doesn't function.
>
> is the behaviour similar to this?
>
> 	http://bugme.osdl.org/show_bug.cgi?id=4340
>
[...]

Thanks for the reply, Stuart.

I tried getting ohci1394 out of the picture and it did clear up a lot of error 
messages, but didn't actually change the touchpad behaviour, which is none at 
all! 

Your bug report did get me thinking about modules and I've been piping lsmod 
after each suspend; it appears that the order they are loaded in gets 
seriously scrambled. If I can just isolate which ones actually need to be 
unloaded, and what order to reload them...

I think what I need to understand is how and when does the kernel tell udev to 
create a device - back to the drawing board!

Thanks,

John