Hi Scott,

I don't know if your solution was convenient for Jaime but I'm not
satisfied by it, sorry ;-)

In fact, the module I try to prevent loading myself is ehci_hcd because
high speed usb prevents me of using my webcam (quickcam fusion). So I
want to prevent ehci_hcd to load and that's it. Obviously, some other
module loads it as a dep but as I can unload it with no dependency
breaking, I consider it is not really a dep. And if I understand
correctly the result of lsmod, the module charging it as a dep is
usbcore but I don't know where the dep is defined and how to change it!
Can someone help me on that?

Here below some requests to show that the module is loaded even though
it is blacklisted and also to show that the module is used by usbcore
but unloading it is OK with usbcore:

[EMAIL PROTECTED]:~$ lsmod | grep ehci_hcd
ehci_hcd               35084  0 
usbcore               136088  8 
visor,usbserial,snd_usb_audio,snd_usb_lib,uvcvideo,ehci_hcd,uhci_hcd
[EMAIL PROTECTED]:~$ grep ehci_hcd /etc/modprobe.d/blacklist
blacklist ehci_hcd
[EMAIL PROTECTED]:~$ sudo rmmod ehci_hcd
[sudo] password for jan:
[EMAIL PROTECTED]:~$ lsmod | grep usbcore
usbcore               136088  7 
visor,usbserial,snd_usb_audio,snd_usb_lib,uvcvideo,uhci_hcd
[EMAIL PROTECTED]:~$ lsmod | grep ehci_hcd
[EMAIL PROTECTED]:~$

-- 
Blacklisting irda doesn't stop it from loading
https://bugs.launchpad.net/bugs/48435
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