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[Bug 1413672] Re: The SIM used for data in MTK-based dual-standby modems can change after carrier re-registration or reboot

To: ubuntu-phonedations-bugs@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1413672@xxxxxxxxxxxxxxxxxx>
Date: Tue, 14 Apr 2015 11:45:59 -0000
Reply-to: Bug 1413672 <1413672@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

This bug was fixed in the package ofono -
1.12.bzr6892+15.04.20150407-0ubuntu1

---------------
ofono (1.12.bzr6892+15.04.20150407-0ubuntu1) vivid; urgency=medium

  [ Alfonso Sanchez-Beato ]
  * ubuntu-apndb.c, src/common.c, test-common.c: provision IA APNs
    LTE modems may require a new IA APN for non-GPRS operation,
    this change allows a new IA APN type to be provisioned along
    with Internet and MMS APNs.
  * gril/grilunsol.c: LTE signal strength fix (LP: #1433867)
  * ubuntu-apndb.c: load APNS w/out explict type (LP: #1437200)
  * mtkodem, plugins/mtk.c, unit/tesk-mtkunsol.c: Dynamic MTK firwmare switching
    This change causes the firmware on specific MTK-based phone to be
    dynamically switched/reset based on SIM type and roaming conditions.
  * include, plugins/mtk.c, src/modem.c, gprs.c: set data for just one slot (LP: #1413672)
    Make sure ConnectionManager.Powered property is set for only one slot in
    case the modem is of type dual SIM stand-by.
  * doc, gprs: add 'Preferred' property to GPRS contexts (LP: #1361864)
 -- CI Train Bot <ci-train-bot@xxxxxxxxxxxxx>   Tue, 07 Apr 2015 06:50:28 +0000

** Changed in: ofono (Ubuntu)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1413672

Title:
  The SIM used for data in MTK-based dual-standby modems can change
  after carrier re-registration or reboot

Status in the base for Ubuntu mobile products:
  Fix Released
Status in ofono package in Ubuntu:
  Fix Released
Status in ofono package in Ubuntu RTM:
  Fix Released

Bug description:
  When there are 2 SIMs inserted in a krillin running Ubuntu, it may
  happen that the one that gets used for mobile data changes on each
  reboot. ofono allows both SIMs to be activated for data. For multi-sim
  standby modems this implies that on each reboot, or even more, when
  one of the SIMs loses coverage, the SIM used for data can change as
  only one slot can be attached at a time.

  Note, this bug applies to RTM as of version ubuntu-touch/stable #14.
  It also applies to vivid devel-images.

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