So just to be very clear... this was discussed at the Sprint, and as pointed out by Antti in comment #19, krillin's behavior is an anomaly. Mako doesn't support hot-swap.
As supporting hot-swap has the possibility of impacting many other system components ( urfkill, indicator-*, location-here-provider, dialer/messaging apps, network-manager, ... ), we ( the cross functional network/telephony team ) decided *not* to support hot-swap for RTM which is why this bug was created in the first place. Currently on mako we can detect SIM insert and removal, and thus can prompt the user for both events to restart. On krillin, our existing code only detects SIM removals. The code to enable krillin to detect SIM removal is effectively the same thing as enabling hot-swap support in ofono. This support can be toggled in ofono by the defining the environment variable OFONO_RIL_HOT_SIM_SWAP. Note - during the sprint we also confirmed that Android on krillin does fully support hot-swap. So, we decided not to work on the removal case for RTM, but to instead review full hot-swap support with product management and then release as an OTA update for krillin. The majority of the work required is ensuring that we have a good enough testing story to shake out any regressions found in other components. ** Also affects: ofono (Ubuntu RTM) Importance: Undecided Status: New ** Changed in: ofono (Ubuntu RTM) Importance: Undecided => High ** Changed in: ofono (Ubuntu RTM) Status: New => Triaged ** No longer affects: ofono (Ubuntu Utopic) ** Changed in: ofono (Ubuntu RTM) Assignee: (unassigned) => Tony Espy (awe) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity8 in Ubuntu. https://bugs.launchpad.net/bugs/1332306 Title: Hot-swapped SIMs should be detected and prompt user to reboot Status in Ubuntu UX bugs: Fix Committed Status in “indicator-network” package in Ubuntu: Triaged Status in “ofono” package in Ubuntu: Triaged Status in “unity8” package in Ubuntu: Triaged Status in “indicator-network” source package in Utopic: Triaged Status in “unity8” source package in Utopic: Triaged Status in “indicator-network” source package in Vivid: Triaged Status in “ofono” source package in Vivid: Triaged Status in “unity8” source package in Vivid: Triaged Status in “indicator-network” package in Ubuntu RTM: Triaged Status in “ofono” package in Ubuntu RTM: Triaged Status in “unity8” package in Ubuntu RTM: Triaged Bug description: Our telephony stack doesn't support hot-swapping of SIM cards. If a user hot-swaps a SIM, the telephony stack will become unusable. The telephony-service should detect when this happens and display a snap-decision informing the user that they need to restart their device. -- the functionality is also covered in the OOBE spec pages 9/10 https://docs.google.com/a/canonical.com/document/d/1VajNkWbBH61iVixXJAmOvNGiG__GWQTMXGNOZijXWJw/edit# -- Summary of required work: - enabling ofono hotswap support through environment variable - adding the modal dialog to unity8 side - modify i-network to detect the hotswapping and trickering the dialog from unity8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-ux/+bug/1332306/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp