usb_modeswitch has done all it should do , switched the dongle from initial mode (cd-rom only) to modem mode ( usb id 12d1:1506 ). The syslog clearly indicates a NetworkManager error so the bug report should go there and mot be filed as a usb_modeswitch bug. usb_modeswitch is not the NetworkManager!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1330262 Title: HUAWEI E3531 not connected on Ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/usb-modeswitch/+bug/1330262/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs