Logitech QuickCam

046d:08f0 Logitech, Inc. QuickCam Messenger with Ubuntu Lucid:

1. Edit /etc/modprobe.d/blacklist.conf and add:

blacklist gspca_stv06xx
blacklist gspca_main

2. Execute:

rmmod gspca_stv06xx
rmmod gspca_main

3. Execute:

rmmod quickcam_messenger
modprobe quickcam_messenger brightness=10000 hue=10000 contrast=10000 whiteness=10000