touch-packages team mailing list archive

[Shih-Yuan Lee <1441095@xxxxxxxxxxxxxxxxxx>]

The original modemmanager 1.4.10-1 can work for Sierra DW5809e (EM7305).
The mobile broadband connection behavior on wily works differently from trusty.
Trusty uses wwan0 and it needs the gateway for some ISPs.
Wily setups ppp0 and it doesn't need the gateway.

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https://bugs.launchpad.net/bugs/1441095

Title:
  novatel: improve probing for Dell branded modems

Status in ModemManager:
  Confirmed
Status in OEM Priority Project:
  Incomplete
Status in OEM Priority Project trusty series:
  New
Status in modemmanager package in Ubuntu:
  Confirmed
Status in network-manager package in Ubuntu:
  Confirmed
Status in modemmanager source package in Trusty:
  Confirmed
Status in network-manager source package in Trusty:
  Confirmed

Bug description:
  Dell rebrands modems from different vendors, including Novatel, Sierra
  and Ericsson. Until now we defaulted to the Novatel plugin when a Dell
  device was found, but then we're breaking newer MBIM Sierra Dell-
  branded modems, as we don't have MBIM support in the Novatel plugin.

  So, we should try to improve the probing in the Novatel, Sierra and
  MBM plugins, so that they probe also Dell devices, and we'll then try
  to match via AT-probing which plugin should be handling the Dell
  device.

  
  https://bugs.freedesktop.org/show_bug.cgi?id=86713

  Could we backport this patch  into trusty? Thanks!

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