[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
Hi, just want to update that the problem still exists under 19.10 live system. I couldn't test whether the 77-mm-huawei-net-port-types.rules fix works, since I only have a live-USB system where I can't add the file early enough. How do we get the Modem Manager people to decide whether the above described workaround is a proper fix that should be upstreamed ? Anything how we can help ? Yours, Steffen -- 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
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
Workarount badpractice works! Thank you! -- 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
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
Works with Philipp Hufnagl's workaround. -- 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
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
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)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1735981/+subscriptions
--
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[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
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)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1735981/+subscriptions
--
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Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
Hi, just an update, no connectivity out-of-the-box with 18.04: Sep 06 07:02:06 msbi-corei NetworkManager[1299]: [1536210126.6615] device (ttyUSB0): Activation: starting connection 'E-Plus connection' (bfe0f53f--cafebf693838) Sep 06 07:02:06 msbi-corei NetworkManager[1299]: [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]: [1536210126.6637] device (ttyUSB0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed') Sep 06 07:02:06 msbi-corei NetworkManager[1299]: [1536210126.6673] device (ttyUSB0): state change: prepare -> need-auth (reason 'none', sys-iface-state: 'managed') Sep 06 07:02:06 msbi-corei NetworkManager[1299]: [1536210126.6774] device (ttyUSB0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed') Sep 06 07:02:06 msbi-corei ModemManager[1205]: (ttyUSB0): port attributes not fully set Sep 06 07:02:09 msbi-corei ModemManager[1205]: (ttyUSB0): port attributes not fully set Sep 06 07:02:09 msbi-corei ModemManager[1205]: (ttyUSB0): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (locked -> initializing) Sep 06 07:02:13 msbi-corei ModemManager[1205]: (ttyUSB0): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: couldn't load Operator name: 'Operation not supported' Sep 06 07:02:13 msbi-corei ModemManager[1205]: couldn't load current Bands: 'Unknown error' Sep 06 07:02:13 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (initializing -> disabled) Sep 06 07:02:13 msbi-corei NetworkManager[1299]: [1536210133.8852] modem["ttyUSB0"]: modem state changed, 'locked' --> 'disabled' (reason: unknown) Sep 06 07:02:13 msbi-corei NetworkManager[1299]: [1536210133.8856] modem["ttyUSB0"]: modem state changed, 'disabled' --> 'enabling' (reason: user preference) Sep 06 07:02:13 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (disabled -> enabling) Sep 06 07:02:13 msbi-corei ModemManager[1205]: (ttyUSB0): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: (ttyUSB2): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: Simple connect started... Sep 06 07:02:13 msbi-corei ModemManager[1205]: Simple connect state (4/8): Wait to get fully enabled Sep 06 07:02:14 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: 3GPP Registration state changed (unknown -> idle) Sep 06 07:02:14 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (enabling -> enabled) Sep 06 07:02:14 msbi-corei ModemManager[1205]: Simple connect state (5/8): Register Sep 06 07:02:14 msbi-corei NetworkManager[1299]: [1536210134.5790] modem["ttyUSB0"]: modem state changed, 'enabling' --> 'enabled' (reason: user-requested) Sep 06 07:02:15 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: 3GPP Registration state changed (idle -> registering) Sep 06 07:02:15 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: 3GPP Registration state changed (registering -> home) Sep 06 07:02:15 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (enabled -> registered) Sep 06 07:02:15 msbi-corei NetworkManager[1299]: [1536210135.7173] modem["ttyUSB0"]: modem state changed, 'enabled' --> 'registered' (reason: unknown) Sep 06 07:02:18 msbi-corei ModemManager[1205]: Simple connect state (6/8): Bearer Sep 06 07:02:18 msbi-corei ModemManager[1205]: Simple connect state (7/8): Connect Sep 06 07:02:18 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (registered -> connecting) Sep 06 07:02:18 msbi-corei ModemManager[1205]: Couldn't find associated cdc-wdm port for 'net/wwp0s20f0u9c2' Sep 06 07:02:18 msbi-corei NetworkManager[1299]: [1536210138.1869] modem["ttyUSB0"]: modem state changed, 'registered' --> 'connecting' (reason: user-requested) Sep 06 07:03:19 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (connecting -> registered) Sep 06 07:03:19 msbi-corei NetworkManager[1299]: [1536210199.1425] modem["ttyUSB0"]: modem state changed, 'connecting' --> 'registered' (reason: user-requested) Sep 06 07:03:19 msbi-corei NetworkManager[1299]: [1536210199.1428] modem-broadband[ttyUSB0]: failed to connect modem: Connection attempt timed out Sep 06 07:03:19 msbi-corei NetworkManager[1299]: [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]:
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
Hi, just an update, no connectivity out-of-the-box with 18.04: Sep 06 07:02:06 msbi-corei NetworkManager[1299]: [1536210126.6615] device (ttyUSB0): Activation: starting connection 'E-Plus connection' (bfe0f53f--cafebf693838) Sep 06 07:02:06 msbi-corei NetworkManager[1299]: [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]: [1536210126.6637] device (ttyUSB0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed') Sep 06 07:02:06 msbi-corei NetworkManager[1299]: [1536210126.6673] device (ttyUSB0): state change: prepare -> need-auth (reason 'none', sys-iface-state: 'managed') Sep 06 07:02:06 msbi-corei NetworkManager[1299]: [1536210126.6774] device (ttyUSB0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed') Sep 06 07:02:06 msbi-corei ModemManager[1205]: (ttyUSB0): port attributes not fully set Sep 06 07:02:09 msbi-corei ModemManager[1205]: (ttyUSB0): port attributes not fully set Sep 06 07:02:09 msbi-corei ModemManager[1205]: (ttyUSB0): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (locked -> initializing) Sep 06 07:02:13 msbi-corei ModemManager[1205]: (ttyUSB0): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: couldn't load Operator name: 'Operation not supported' Sep 06 07:02:13 msbi-corei ModemManager[1205]: couldn't load current Bands: 'Unknown error' Sep 06 07:02:13 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (initializing -> disabled) Sep 06 07:02:13 msbi-corei NetworkManager[1299]: [1536210133.8852] modem["ttyUSB0"]: modem state changed, 'locked' --> 'disabled' (reason: unknown) Sep 06 07:02:13 msbi-corei NetworkManager[1299]: [1536210133.8856] modem["ttyUSB0"]: modem state changed, 'disabled' --> 'enabling' (reason: user preference) Sep 06 07:02:13 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (disabled -> enabling) Sep 06 07:02:13 msbi-corei ModemManager[1205]: (ttyUSB0): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: (ttyUSB2): port attributes not fully set Sep 06 07:02:13 msbi-corei ModemManager[1205]: Simple connect started... Sep 06 07:02:13 msbi-corei ModemManager[1205]: Simple connect state (4/8): Wait to get fully enabled Sep 06 07:02:14 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: 3GPP Registration state changed (unknown -> idle) Sep 06 07:02:14 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (enabling -> enabled) Sep 06 07:02:14 msbi-corei ModemManager[1205]: Simple connect state (5/8): Register Sep 06 07:02:14 msbi-corei NetworkManager[1299]: [1536210134.5790] modem["ttyUSB0"]: modem state changed, 'enabling' --> 'enabled' (reason: user-requested) Sep 06 07:02:15 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: 3GPP Registration state changed (idle -> registering) Sep 06 07:02:15 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: 3GPP Registration state changed (registering -> home) Sep 06 07:02:15 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (enabled -> registered) Sep 06 07:02:15 msbi-corei NetworkManager[1299]: [1536210135.7173] modem["ttyUSB0"]: modem state changed, 'enabled' --> 'registered' (reason: unknown) Sep 06 07:02:18 msbi-corei ModemManager[1205]: Simple connect state (6/8): Bearer Sep 06 07:02:18 msbi-corei ModemManager[1205]: Simple connect state (7/8): Connect Sep 06 07:02:18 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (registered -> connecting) Sep 06 07:02:18 msbi-corei ModemManager[1205]: Couldn't find associated cdc-wdm port for 'net/wwp0s20f0u9c2' Sep 06 07:02:18 msbi-corei NetworkManager[1299]: [1536210138.1869] modem["ttyUSB0"]: modem state changed, 'registered' --> 'connecting' (reason: user-requested) Sep 06 07:03:19 msbi-corei ModemManager[1205]: Modem /org/freedesktop/ModemManager1/Modem/2: state changed (connecting -> registered) Sep 06 07:03:19 msbi-corei NetworkManager[1299]: [1536210199.1425] modem["ttyUSB0"]: modem state changed, 'connecting' --> 'registered' (reason: user-requested) Sep 06 07:03:19 msbi-corei NetworkManager[1299]: [1536210199.1428] modem-broadband[ttyUSB0]: failed to connect modem: Connection attempt timed out Sep 06 07:03:19 msbi-corei NetworkManager[1299]: [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]:
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
@Philipp Hufnagl Thanks a lot worked also for me perfect running 18.10 on Tuxedo Laptop. Just created the file, added the lines and saved it. Restart and anything works fine. Thanks! Christian -- 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
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
Steffen Neumann, Do you mind sharing step by step what you had to do? I'm on 17.10 and have the same Huawei ME936, no matter what I did (including adding the rule suggested by Philip Hufnagl) doesn't seem to fix the issue. Windows 10 has absolutely no issues with it. It just works out of the box. -- 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
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
I can confirm that the workaround above by Philipp Hufnagl indeed does the job. I am writing this comment from aboard a train ;-) The connction setup is not very robust, and sometimes fails at Simple connect state (4/8): Wait to get fully enabled How to get a proper fix upstream now ? Yours, Steffen -- 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
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
workaroud:
edit udev rule /lib/udev/rules.d/77-mm-huawei-configuration.rules
(create if not existent)
comment out everything in there
replace with:
ACTION=="add|change", SUBSYSTEM=="usb", \
ENV{DEVTYPE}=="usb_device", \
ATTR{idVendor}=="12d1", ATTR{idProduct}=="15bb", \
ATTR{bNumConfigurations}=="3", ATTR{bConfigurationValue}!="3" \
ATTR{bConfigurationValue}="3"
--
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
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[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: modemmanager (Ubuntu) Status: New => Confirmed -- 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
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
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]: [1516169523.3293] (ttyUSB0): modem state changed, 'registered' --> 'connecting' (reason: user-requested) Jan 17 07:12:03 msbi-corei NetworkManager[1294]: [1516169523.3306] (ttyUSB0): modem state changed, 'connecting' --> 'registered' (reason: user-requested) Jan 17 07:12:03 msbi-corei NetworkManager[1294]: [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]: [1516169523.3310] device (ttyUSB0): state change: prepare -> failed (reason 'unknown', internal state 'mana Jan 17 07:12:03 msbi-corei NetworkManager[1294]: [1516169523.3318] device (ttyUSB0): Activation: failed for connection 'FONIC Default' -- 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: New 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
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
I also have no success with nmcli con up id "FONIC Default" Error: Connection activation failed: Unknown error -- 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: New 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
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
So mmcli will show me that the modem is alive, but still the issue that I don't get an IP. Thoughts ? mmcli -m 0 /org/freedesktop/ModemManager1/Modem/0 (device id '0ea...129') - Hardware | manufacturer: 'Huawei Technologies Co., Ltd.' | model: 'ME936' | revision: '11.350.24.00.00' | supported: 'gsm-umts, lte' |current: 'gsm-umts, lte' | equipment id: '86...88' - System | device: '/sys/devices/pci:00/:00:14.0/usb1/1-9' |drivers: 'option1, cdc_ncm' | plugin: 'Huawei' | primary port: 'ttyUSB0' | ports: 'ttyUSB0 (at), wwp0s20f0u9c2 (net), ttyUSB2 (at)' - Numbers | own : '+49176...7' - Status | lock: 'none' | unlock retries: 'sim-pin (3), sim-pin2 (3), sim-puk (10), sim-puk2 (10)' | state: 'registered' |power state: 'on' |access tech: 'umts' | signal quality: '25' (recent) - Modes| supported: 'allowed: 2g; preferred: none | allowed: 3g; preferred: none | allowed: 4g; preferred: none | allowed: 2g, 3g, 4g; preferred: none' |current: 'allowed: 2g, 3g, 4g; preferred: none' - Bands| supported: 'unknown' |current: 'unknown' - IP | supported: 'ipv4, ipv6, ipv4v6' - 3GPP | imei: '86...88' | enabled locks: 'sim' |operator id: '26203' | operator name: 'FONIC+' | subscription: 'unknown' | registration: 'home' - SIM | path: '/org/freedesktop/ModemManager1/SIM/0' - Bearers | paths: '/org/freedesktop/ModemManager1/Bearer/3' -- 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: New 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
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
And just double-checked, works under Windows. -- 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: New 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
[Touch-packages] [Bug 1735981] Re: Huawei ME936 mobile broadband can't connect
Hi, this is the excerpt from the journal from ModemManager and NetworkManager ** Attachment added: "Output of journalctl -u system.slice" https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1735981/+attachment/5017697/+files/network -- 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: New 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
