@Peter: thanks, so, your device has a completely different firmware with completely different results. In your case we get:
(/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3) tty/ttyUSB2 primary (/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3) tty/ttyUSB0 secondary (/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3) tty/ttyUSB2 data Which is wrong. In your modem AT^U2DIAG? actually fails and AT^SETPORT? doesn't, completely the opposite to what we had in @hanynowsky's log. But the bug ends up being that the modem says the NDIS port is enabled, while it seems it isn't. Reported the issue upstream, see the following thread for the discussion: https://mail.gnome.org/archives/networkmanager- list/2012-October/msg00137.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1057186 Title: Modem Huawei E173 works in 12.04 but not in 12.10 To manage notifications about this bug go to: https://bugs.launchpad.net/modemmanager/+bug/1057186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
