iMac iPhone USB Internet Sharing
[This post was originally posted as a Stackoverflow question.]
I have a MacBook Pro and an iMac. On the MacBook I see a network interface named iPhone USB in my Network Settings. On the MacBook the internet sharing over usb works fine. But on the iMac it doesn’t work. On the iMac there is no iPhone USB interface and it doesn’t appear a New network device detected window if I connect the iPhone to the iMac via USB. How can I add the iPhone USB network interface?
Update, 2012-03-06: None of the Stackoverflow answers worked for me.