Comment 0 for bug 1440032

The current system Ubuntu 15.04 Beta2 (up2date) is missing the nm-applet after restarting the system.

It might be a problem with the Sierra EM7345 module?!
After the new install of Ubuntu 15.04 Beta2 i saw the Sierra for one or two times inside the nm-applet and i could create a mobile-data connection over HSDPA/UMTS/LTE. But just for this time.

Now, after some regular updates, the Sierra Card is not accessable inside the nm-applet menu for creating a new mobile data connection, the old connection profil is missing too. The Sierra EM7345 was also named as cdc-wdm not by name.

[ 2.277029] usb 1-4: New USB device found, idVendor=1199, idProduct=a001
[ 2.277031] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.277033] usb 1-4: Product: Sierra Wireless EM7345 4G LTE
[ 2.277034] usb 1-4: Manufacturer: Sierra Wireless Inc.
[ 2.277035] usb 1-4: SerialNumber: 013937003691337

# lsusb
Bus 003 Device 002: ID 8087:8001 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 04f2:b449 Chicony Electronics Co., Ltd
Bus 001 Device 005: ID 8087:0a2a Intel Corp.
Bus 001 Device 004: ID 138a:0017 Validity Sensors, Inc.
Bus 001 Device 003: ID 058f:9540 Alcor Micro Corp.
Bus 001 Device 002: ID 1199:a001 Sierra Wireless, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: network-manager-gnome 0.9.10.1-0ubuntu2
ProcVersionSignature: Ubuntu 3.19.0-11.11-generic 3.19.3
Uname: Linux 3.19.0-11-generic x86_64
ApportVersion: 2.17-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Apr 3 13:24:21 2015
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/nm-applet
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2015-04-02 (0 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
IpRoute:
 default via 192.168.0.1 dev wlan0 proto static metric 1024
 192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.193
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
 WimaxEnabled=true
ProcEnviron:
 LANGUAGE=de_DE
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: network-manager-applet
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
 DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH
 wlan0 wifi connected /org/freedesktop/NetworkManager/Devices/2 5ghz.offlinehoster.de e1d2c80e-d6c2-4029-80bd-ed4e93fac4d5 /org/freedesktop/NetworkManager/ActiveConnection/1
 eth0 ethernet unavailable /org/freedesktop/NetworkManager/Devices/1 -- -- --
 lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/0 -- -- --
nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: Error: Object 'nm' is unknown, try 'nmcli help'.