I just used the instructions from here: http://linux.com/archive/feature/52729
-- UMTS Modem: network manager / pppd does hang up immediately after successful connect https://bugs.launchpad.net/bugs/391608 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs