Some ISPs like TW Mobile in Taiwan don't need the gateway to connect to Internet. Some ISPs like Chunghwa Telecom in Taiwan do need the gateway to connect to Internet.
BTW, after I used ppa:fourdollars/modemmanager and this patch for network-manager, I can connect to Internet. But some informations such as Hardware Address, Driver and Speed are still unavailable. Vivid and wily don't need this patch so we can do the SRU only for trusty. ** Patch added: "use-the-gateway-from-ModemManager.patch" https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1441095/+attachment/4471211/+files/use-the-gateway-from-ModemManager.patch ** Also affects: network-manager (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1441095 Title: novatel: improve probing for Dell branded modems To manage notifications about this bug go to: https://bugs.launchpad.net/modemmanager/+bug/1441095/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
