Yesterday, I posted a tutorial on how to tether your iPhone on Ubuntu 9.10 using Bluetooth, and now I have another tutorial to tether iPhone using USB on Ubuntu Linux.
In this tutorial, we’ll be using an iPhone Ethernet driver written by Diego Giagio and several packages from Jonathan Beckâ€™s PPA.
iPhone tethering on Ubuntu 9.10 (Karmic Koala) is now possible! You can easily tether your iPhone 3G or 3GS running on iPhone 3.0 or 3.1.x firmware with your laptop/netbook running on Ubuntu 9.10.
If youâ€™re running 3.0 then you can do this without jail breaking your phone by installing a modified carrier profile. However, if youâ€™re on OS 3.1+ then you will need to jail break your phone to install the modified carrier profile.