Hi, just an update, no connectivity out-of-the-box with 18.04: Sep 06 07:02:06 msbi-corei NetworkManager[1299]: <info> [1536210126.6615] device (ttyUSB0): Activation: starting connection 'E-Plus connection' (bfe0f53f-....-cafebf693838) Sep 06 07:02:06 msbi-corei NetworkManager[1299]: <info> [1536210126.6624] audit: op="connection-activate" uuid="bfe0f53f-ccd2-45b6-b35b-cafebf693838" name="E-Plus connection" pid=17739 uid=1000 result="success" Sep 06 07:02:06 msbi-corei NetworkManager[1299]: <info> [1536210126.6637] device (ttyUSB0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed') Sep 06 07:02:06 msbi-corei NetworkManager[1299]: <info> [1536210126.6673] device (ttyUSB0): state change: prepare -> need-auth (reason 'none', sys-iface-state: 'managed') Sep 06 07:02:06 msbi-corei NetworkManager[1299]: <info> [1536210126.6774] device (ttyUSB0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed') Sep 06 07:02:06 msbi-corei ModemManager[1205]: <warn> (ttyUSB0): port attributes not fully set Sep 06 07:02:09 msbi-corei ModemManager[1205]: <warn> (ttyUSB0): port attributes not fully set Sep 06 07:02:09 msbi-corei ModemManager[1205]: <warn> (ttyUSB0): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: <info> Modem /org/freedesktop/ModemManager1/Modem/2: state changed (locked -> initializing) Sep 06 07:02:13 msbi-corei ModemManager[1205]: <warn> (ttyUSB0): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: <warn> couldn't load Operator name: 'Operation not supported' Sep 06 07:02:13 msbi-corei ModemManager[1205]: <warn> couldn't load current Bands: 'Unknown error' Sep 06 07:02:13 msbi-corei ModemManager[1205]: <info> Modem /org/freedesktop/ModemManager1/Modem/2: state changed (initializing -> disabled) Sep 06 07:02:13 msbi-corei NetworkManager[1299]: <info> [1536210133.8852] modem["ttyUSB0"]: modem state changed, 'locked' --> 'disabled' (reason: unknown) Sep 06 07:02:13 msbi-corei NetworkManager[1299]: <info> [1536210133.8856] modem["ttyUSB0"]: modem state changed, 'disabled' --> 'enabling' (reason: user preference) Sep 06 07:02:13 msbi-corei ModemManager[1205]: <info> Modem /org/freedesktop/ModemManager1/Modem/2: state changed (disabled -> enabling) Sep 06 07:02:13 msbi-corei ModemManager[1205]: <warn> (ttyUSB0): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: <warn> (ttyUSB2): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: <info> Simple connect started... Sep 06 07:02:13 msbi-corei ModemManager[1205]: <info> Simple connect state (4/8): Wait to get fully enabled Sep 06 07:02:14 msbi-corei ModemManager[1205]: <info> Modem /org/freedesktop/ModemManager1/Modem/2: 3GPP Registration state changed (unknown -> idle) Sep 06 07:02:14 msbi-corei ModemManager[1205]: <info> Modem /org/freedesktop/ModemManager1/Modem/2: state changed (enabling -> enabled) Sep 06 07:02:14 msbi-corei ModemManager[1205]: <info> Simple connect state (5/8): Register Sep 06 07:02:14 msbi-corei NetworkManager[1299]: <info> [1536210134.5790] modem["ttyUSB0"]: modem state changed, 'enabling' --> 'enabled' (reason: user-requested) Sep 06 07:02:15 msbi-corei ModemManager[1205]: <info> Modem /org/freedesktop/ModemManager1/Modem/2: 3GPP Registration state changed (idle -> registering) Sep 06 07:02:15 msbi-corei ModemManager[1205]: <info> Modem /org/freedesktop/ModemManager1/Modem/2: 3GPP Registration state changed (registering -> home) Sep 06 07:02:15 msbi-corei ModemManager[1205]: <info> Modem /org/freedesktop/ModemManager1/Modem/2: state changed (enabled -> registered) Sep 06 07:02:15 msbi-corei NetworkManager[1299]: <info> [1536210135.7173] modem["ttyUSB0"]: modem state changed, 'enabled' --> 'registered' (reason: unknown) Sep 06 07:02:18 msbi-corei ModemManager[1205]: <info> Simple connect state (6/8): Bearer Sep 06 07:02:18 msbi-corei ModemManager[1205]: <info> Simple connect state (7/8): Connect Sep 06 07:02:18 msbi-corei ModemManager[1205]: <info> Modem /org/freedesktop/ModemManager1/Modem/2: state changed (registered -> connecting) Sep 06 07:02:18 msbi-corei ModemManager[1205]: <warn> Couldn't find associated cdc-wdm port for 'net/wwp0s20f0u9c2' Sep 06 07:02:18 msbi-corei NetworkManager[1299]: <info> [1536210138.1869] modem["ttyUSB0"]: modem state changed, 'registered' --> 'connecting' (reason: user-requested)
Sep 06 07:03:19 msbi-corei ModemManager[1205]: <info> Modem /org/freedesktop/ModemManager1/Modem/2: state changed (connecting -> registered) Sep 06 07:03:19 msbi-corei NetworkManager[1299]: <info> [1536210199.1425] modem["ttyUSB0"]: modem state changed, 'connecting' --> 'registered' (reason: user-requested) Sep 06 07:03:19 msbi-corei NetworkManager[1299]: <warn> [1536210199.1428] modem-broadband[ttyUSB0]: failed to connect modem: Connection attempt timed out Sep 06 07:03:19 msbi-corei NetworkManager[1299]: <info> [1536210199.1430] device (ttyUSB0): state change: prepare -> failed (reason 'gsm-registration-timeout', sys-iface-state: 'managed') Sep 06 07:03:19 msbi-corei NetworkManager[1299]: <warn> [1536210199.1475] device (ttyUSB0): Activation: failed for connection 'E-Plus connection' Sep 06 07:03:19 msbi-corei NetworkManager[1299]: <info> [1536210199.1616] device (ttyUSB0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed') -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to modemmanager in Ubuntu. https://bugs.launchpad.net/bugs/1735981 Title: Huawei ME936 mobile broadband can't connect Status in modemmanager package in Ubuntu: Confirmed Bug description: Hi, I have an Acer Travelmate P648 with a Huawei ME936 internal USB mobile broadband card, and can't connect. This didn't work in 17.04, and still does not work in 17.10. The USB device is successfully connected, ModemManager gets as far as "Simple connect state (8/8): All done" During the setup ModemManager complains with "Couldn't find associated cdc-wdm port for 'net/wwp0s20f0u9c2'" DHCP tries to get a configuration, but " dhcp4 (wwp0s20f0u9c2): request timed out". IP6 is set to "automatically" in the network settings for this configuration. and finally connection fails with "device (ttyUSB0): state change: ip-config -> failed (reason 'ip-config-unavailable', internal state 'managed')" I checked that there are enough credits left in my account with the provider. Any ideas what else to check ? Yours, Steffen ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: modemmanager 1.6.8-1 ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8 Uname: Linux 4.13.0-17-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.5 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sun Dec 3 11:27:49 2017 InstallationDate: Installed on 2017-04-24 (222 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) SourcePackage: modemmanager UpgradeStatus: Upgraded to artful on 2017-12-02 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1735981/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
