camera frozen after resuming from lock screen

[Jean-Baptiste Lallement]

current build number: 45
device name: mako
channel: ubuntu-touch/devel-proposed
alias: ubuntu-touch/utopic-proposed
last update: 2014-05-23 08:51:57
version version: 45
version ubuntu: 20140523
version device: 20140523

TEST CASE:
1. From the apps scope, open the camera-app
2. Press the power button to suspend the device
3. Press the power button again to resume
4. Unlock the device with the left to right swipe and reveal the apps scope
5. Press on the camera-app in the list of Recent/Running apps

ACTUAL RESULT
Camera-app opens but the image is frozen like the camera sensor didn't resume

EXPECTED RESULT
Camera is operational

[Pat McGowan (pat-mcgowan)]

This is not reproducible on build 50 and I had not seen it previously - can you retry and perhaps add more info if it can be reproduced

[Julien Funk (jaboing)]

I jsut verified this on r52

[Pat McGowan (pat-mcgowan)]

My mistake, the key is following step 4 exactly, left to right causes the issue whereas right to left does not.

[Pat McGowan (pat-mcgowan)]

Adding unity8 for comment since the app seems to be in a different state when the right swipe to app scope is done as opposed to any other sequence

[Michał Sawicz (saviq)]

Confrimed, and *weird*... only thing comes to mind is that it gets resumed and suspended too quickly?

[Julien Funk (jaboing)]

jibel:
jfunk, the behaviour of the greeter changed. LR swipe now directly switch to the running app instead of the dash. I don't know if it's a change in design or a bug in the greeter though
jibel:
jfunk, so, the bug is not reproducible with the step on the report

[Jean-Baptiste Lallement (jibel)]

This bug is back with build #81 (revert of split greeter)

[Jean-Baptiste Lallement (jibel)]

Still a problem on #123. Ugo any update?

[Florian Boucault (fboucault)]

Starting work on that now.

[Florian Boucault (fboucault)]

The camera app is not good at quickly being deactivated and reactivated. I am fixing that now. However the shell's behaviour is incorrect: when in the lock screen and swiping from the left edge the app is activated for a split second and immediately deactivated.

[Launchpad Janitor (janitor)]

This bug was fixed in the package qtubuntu-camera - 0.3.3+14.10.20140721-0ubuntu1

---------------
qtubuntu-camera (0.3.3+14.10.20140721-0ubuntu1) utopic; urgency=low

  [ Florian Boucault ]
  * Fixed disconnection so that it always happens and reconnection
    always works. Removed never executed code that was supposed to work
    around deletion issues. (LP: #1322604)
 -- Ubuntu daily release <email address hidden> Mon, 21 Jul 2014 19:28:14 +0000