Even after a few apt dist-upgrades over time, no change. dmesg has as last two lines
[ 3427.065250] cdc_ncm 1-9:2.0 wwp0s20f0u9c2: 5 mbit/s downlink 43 mbit/s uplink [ 3443.039348] cdc_ncm 1-9:2.0 wwp0s20f0u9c2: network connection: disconnected and journalctl has Jan 17 07:12:03 msbi-corei NetworkManager[1294]: <info> [1516169523.3293] (ttyUSB0): modem state changed, 'registered' --> 'connecting' (reason: user-requested) Jan 17 07:12:03 msbi-corei NetworkManager[1294]: <info> [1516169523.3306] (ttyUSB0): modem state changed, 'connecting' --> 'registered' (reason: user-requested) Jan 17 07:12:03 msbi-corei NetworkManager[1294]: <warn> [1516169523.3310] modem-broadband[ttyUSB0]: failed to connect modem: Only IPv4 is supported by this modem Jan 17 07:12:03 msbi-corei NetworkManager[1294]: <info> [1516169523.3310] device (ttyUSB0): state change: prepare -> failed (reason 'unknown', internal state 'mana Jan 17 07:12:03 msbi-corei NetworkManager[1294]: <warn> [1516169523.3318] device (ttyUSB0): Activation: failed for connection 'FONIC Default' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1735981 Title: Huawei ME936 mobile broadband can't connect To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1735981/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
