Public bug reported: I have a Huawei E392u-12 that does not work in trusty, but does work out-of-the-box in vivid. Not sure if it is network-manager or something lower in the stack that is to blame.
$ lsusb | grep Huawei Bus 003 Device 006: ID 12d1:1506 Huawei Technologies Co., Ltd. Modem/Networkcard ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: network-manager 0.9.8.8-0ubuntu7.1 ProcVersionSignature: Ubuntu 3.19.0-30.34~14.04.1-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.14.1-0ubuntu3.15 Architecture: amd64 CurrentDesktop: Unity Date: Thu Oct 8 14:21:11 2015 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2012-11-10 (1061 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) IpRoute: default via 192.168.0.1 dev eth1 proto static 192.168.0.0/24 dev eth1 proto kernel scope link src 192.168.0.16 metric 1 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=false WWANEnabled=true WimaxEnabled=true RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: network-manager UpgradeStatus: Upgraded to trusty on 2014-04-19 (537 days ago) modified.conffile..etc.NetworkManager.NetworkManager.conf: [modified] mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2014-01-02T16:40:24.805962 nmcli-dev: DEVICE TYPE STATE DBUS-PATH wlan0 802-11-wireless unavailable /org/freedesktop/NetworkManager/Devices/1 eth1 802-3-ethernet connected /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN running 0.9.8.8 connected enabled enabled disabled enabled disabled ** Affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1504091 Title: Huawei E392 not recognized in trusty Status in network-manager package in Ubuntu: New Bug description: I have a Huawei E392u-12 that does not work in trusty, but does work out-of-the-box in vivid. Not sure if it is network-manager or something lower in the stack that is to blame. $ lsusb | grep Huawei Bus 003 Device 006: ID 12d1:1506 Huawei Technologies Co., Ltd. Modem/Networkcard ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: network-manager 0.9.8.8-0ubuntu7.1 ProcVersionSignature: Ubuntu 3.19.0-30.34~14.04.1-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.14.1-0ubuntu3.15 Architecture: amd64 CurrentDesktop: Unity Date: Thu Oct 8 14:21:11 2015 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2012-11-10 (1061 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) IpRoute: default via 192.168.0.1 dev eth1 proto static 192.168.0.0/24 dev eth1 proto kernel scope link src 192.168.0.16 metric 1 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=false WWANEnabled=true WimaxEnabled=true RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: network-manager UpgradeStatus: Upgraded to trusty on 2014-04-19 (537 days ago) modified.conffile..etc.NetworkManager.NetworkManager.conf: [modified] mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2014-01-02T16:40:24.805962 nmcli-dev: DEVICE TYPE STATE DBUS-PATH wlan0 802-11-wireless unavailable /org/freedesktop/NetworkManager/Devices/1 eth1 802-3-ethernet connected /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN running 0.9.8.8 connected enabled enabled disabled enabled disabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1504091/+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