And then I changed the file below and now have a working connection:
sneumann@msbi-corei:/lib/udev/rules.d$ rcsdiff -u
./77-mm-huawei-net-port-types.rules
===================================================================
RCS file: ./77-mm-huawei-net-port-types.rules,v
retrieving revision 1.1
diff -u -r1.1 ./77-mm-huawei-net-port-types.rules
--- ./77-mm-huawei-net-port-types.rules 2018/09/06 05:09:56 1.1
+++ ./77-mm-huawei-net-port-types.rules 2018/09/06 05:37:49
@@ -24,4 +24,7 @@
# Airtel branded E3372h-607, using huawei-cdc-ncm driver but with unresponsive
cdc-wdm port
ATTRS{idVendor}=="12d1", ATTRS{idProduct}=="1506",
ENV{ID_MM_HUAWEI_NDISDUP_SUPPORTED}="1"
+# https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1735981
+ACTION=="add|change", SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device",
ATTR{idVendor}=="12d1", ATTR{idProduct}=="15bb", ATTR{bNumConfigurations}=="3",
ATTR{bConfigurationValue}!="3" ATTR{bConfigurationValue}="3"
+
LABEL="mm_huawei_port_types_end"
--
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)
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https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1735981/+subscriptions
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