On Mon, Aug 27, 2007 at 12:07:12PM +0100, Piers Kittel wrote:
> David (and Rafa?? below)
> 
> On 27 Aug 2007, at 06:52, David Rees wrote:
> 
> > On 8/26/07, Piers Kittel <[EMAIL PROTECTED]> wrote:
> >
> > You can unload the usb modules (uhci_hcd) if they are compiled as
> > modules to keep them from generating any interrupts. But I suspect
> > that most of these wakeups are caused by your cx88 capture cards. Were
> > they capturing at the time?
> 
> No - although I was running PowerTOP remotely which may have  
> contributed a little bit.  I have unloaded the USB modules - how do I  
> stop them getting loaded at boot time as PCI Hotplug automatically  
> loads them.  I could add in "rmmod <usb_modules>" in rc.local but  
> that's a bit of a kludge innit?  Hmm, just realised the Yenta driver  
> is the PCMCIA driver, while my motherboard does have a PCMCIA slot  
> onboard, I don't need it, so I'll remove that as well... but how to  
> prevent that getting loaded?

Make a file /etc/modprobe.d/mymachine and add the following two lines:

blacklist uhci_hcd
blacklist yenta


Erik

-- 
They're all fools. Don't worry. Darwin may be slow, but he'll
eventually get them. -- Matthew Lammers in alt.sysadmin.recovery

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