Verified with 12.04.3 (3.8 kernel) this bug does not exist in stock image. Verified with 12.04.2 + update (3.5.0-54) it works!
Therefore I will mark this bug as Fix-released Please feel free to open a new one if you're still experiencing this kind of issue. ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1195166 Title: [Dell Latitude 6430u] 413c:819b 3G modem is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1195166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs