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[Bug 1330262] Re: HUAWEI E3531 not connected on Ubuntu 14.04

To: desktop-packages@xxxxxxxxxxxxxxxxxxx
From: Tamir <tamir.r@xxxxx>
Date: Mon, 24 Nov 2014 21:08:23 -0000
Reply-to: Bug 1330262 <1330262@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

The developer was created patch all who have problems (with the updated
usb-modeswitch) with Huawei E3372, Huawei  E3531 write there -
https://bugs.freedesktop.org/show_bug.cgi?id=86658#add_comment

** Bug watch added: freedesktop.org Bugzilla #86658
   https://bugs.freedesktop.org/show_bug.cgi?id=86658

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https://bugs.launchpad.net/bugs/1330262

Title:
  HUAWEI E3531 not connected on Ubuntu 14.04

Status in NetworkManager:
  Unknown
Status in “network-manager” package in Ubuntu:
  Triaged

Bug description:
  PC: Dell 3721
  OS:Ubuntu 14.04 i386
  DE: KDE
  Kernel: 3.13.0-29 and 3.15.0 (Stable)
  usb-modeswitch 2.2.0 (Debian Unstable)/2.1.1

  A connection is defined and a modem in the system, but an error while connecting: "Connection deactivated".
  Upgrading to kernel 3.15 (stable) and usb-modeswitch (2.2.0) not solve the problem.
  LOGS:
  dmesg
  [   84.302769] usb 3-4: new high-speed USB device number 3 using xhci_hcd
  [   84.431625] usb 3-4: New USB device found, idVendor=12d1, idProduct=1506
  [   84.431632] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  [   84.431635] usb 3-4: Product: Mobile Connect
  [   84.431638] usb 3-4: Manufacturer: ......
  [   84.731329] usbcore: registered new interface driver usbserial
  [   84.731348] usbcore: registered new interface driver usbserial_generic
  [   84.731362] usbserial: USB Serial support registered for generic
  [   84.762404] usbcore: registered new interface driver option
  [   84.762424] usbserial: USB Serial support registered for GSM modem (1-port)
  [   84.762598] option 3-4:1.0: GSM modem (1-port) converter detected
  [   84.762763] usb 3-4: GSM modem (1-port) converter now attached to ttyUSB0
  [   84.762820] option 3-4:1.1: GSM modem (1-port) converter detected
  [   84.762947] usb 3-4: GSM modem (1-port) converter now attached to ttyUSB1

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