[Bug 1167994] Re: [12d1:1506] Huawei E398 LTE/UMTS/GSM modem does not work

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** Tags added: kernel-autoclosed kernel-autoclosed-invalid

** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1167994

Title:
[12d1:1506] Huawei E398 LTE/UMTS/GSM modem does not work

Status in linux package in Ubuntu:
Invalid
Status in modemmanager package in Ubuntu:
Confirmed
Status in linux package in Fedora:
Fix Released

Bug description:
See https://answers.launchpad.net/ubuntu/+source/gnome-
nettool/+question/211095

The "huawei/ndisdup-changes" branch upstream might solve this:

http://cgit.freedesktop.org/ModemManager/ModemManager/log/?h=huawei/ndisdup-
changes

in addition to some kernel changes mentioned. According to
https://mail.gnome.org/archives/networkmanager-
list/2012-November/msg00129.html, these changes are not available in
Quantal, as I get:

$ modinfo cdc_ncm
filename: /lib/modules/3.5.0-26-generic/kernel/drivers/net/usb/cdc_ncm.ko
license: Dual BSD/GPL
description: USB CDC NCM host driver
author: Hans Petter Selasky
srcversion: 37EE8DB294F0074D8A6F416
alias: usb:v*p*d*dc*dsc*dp*ic02isc0Dip00*
depends: usbnet
intree: Y
vermagic: 3.5.0-26-generic SMP mod_unload modversions 686

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