Vladimir, it isn't same problem. My modem switch to modem mode from drive, and it be seen by ConnectManager and it try to make connection.
By the way, my buying a huawei mobile router have "solved" the problem. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1335408 Title: NetworkManager breaks 3G connection directly after connection Status in “network-manager” package in Ubuntu: Confirmed Bug description: I have an Huawei 3g modem. It was recognized by udev as 12d1:15e7. But this changed to 12d1:1506 after installing native software (ConnectManager or MobilePartner). Now lsusb output looks like Bus 002 Device 008: ID 12d1:1506 Huawei Technologies Co., Ltd. E398 LTE/UMTS/GSM Modem/Networkcard By the way, native driver and software works good, but some unstable and hard to set up vpn connection - need one more console, etc. But modem can works with Ubuntu. When I try to connect with Network manager connection breaks. Logs for ModemManager, NetworkManager and auth.log I attached. I try to add some dbus rules like here https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/346835 and https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/417389 but nothing help. My current org.freedesktop.NetworkManager.conf I attached to. My system is Ubuntu 14.04 and all latest upgrades. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1335408/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
