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-...@canonical.com> Tue, 07 Apr 2015 06:50:28 +0000 ** Changed in: ofono (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Phonedations bugs, which is subscribed to ofono in Ubuntu. 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. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1413672/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-phonedations-bugs Post to : ubuntu-phonedations-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-phonedations-bugs More help : https://help.launchpad.net/ListHelp