SIM unlock screen unusable when launched from indicator

[Víctor R. Ruiz]

The SIM lock screen behaves differently during boot and launching it from indicator network. Mostly unusable from indicator to unlock PIN (those were the failures reported below).

Test case.
- Reboot the phone with a valid SIM card.
- Unlock the device.
- Dismiss the PIN unlock screen.
- Open the network indicator.
- Tap on unlock SIM card.
- Introduce incorrect PINs.

Expected result.
- The behaviour is the same as when the SIM unlock page is run on boot time.

Actual result.
- The number of remaining PIN trials is not correctly shown.
- When the PIN is locked, no PUK lock screen is shown. Must be closed and opened (tap on unlock SIM card in indicator) to be shown.
- After PUK has been correctly introduced, PIN screen should be shown. It is not.
- Close and re-open the screen does show the PIN screen to introduce the new one.

Tested with vivid-proposed 183 / Arale.

[Michał Sawicz (saviq)]

Unity8 has basically no idea what that dialog is, it's driven completely by the network indicator, so that's where the bug likely lies.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Pete Woods (pete-woods)]

I have a feeling the breakage here is nothing to do with unlocking from the indicator, and everything to do with cancelling the dialogue once, and starting it again.

[Jean-Baptiste Lallement (jibel)]

@Victor, can you reproduce on latest rc-proposed or devel-proposed image. I think indicator-network 0.5.1+15.04.20150618.1-0ubuntu1 fixed it

[Víctor R. Ruiz (vrruiz)]

Just tested:

- The number of trials are still incorrectly displayed opening the unlock dialog through indicator network.
- No PUK window is shown after blocking the SIM because of incorrect PIN trials.
- Reopening the unlock SIM screen shows the PUK window, but after introducing the PUK, it doesn't unblock the SIM.

current build number: 51
device name: krillin
channel: ubuntu-touch/rc-proposed/bq-aquaris.en