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[Bug 1409728] Re: webapps do not recover correctly from OOM situations

 

** Also affects: webbrowser-app (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: webbrowser-app (Ubuntu RTM)
   Importance: Undecided
       Status: New

** No longer affects: webbrowser-app

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https://bugs.launchpad.net/bugs/1409728

Title:
  webapps do not recover correctly from OOM situations

Status in webbrowser-app package in Ubuntu:
  New
Status in webbrowser-app package in Ubuntu RTM:
  New

Bug description:
  current build number: 191
  device name: krillin
  channel: ubuntu-touch/ubuntu-rtm/14.09-proposed
  last update: 2015-01-12 08:18:52
  version version: 191
  version ubuntu: 20150112
  version device: 20150107-5ffb790
  version custom: 20141216-484-22-169

  webbrowser-app: 0.23+15.04.20141212~rtm-0ubuntu1

  When apps are killed because the device runs out of memory, webapps very frequently do not recover correctly and show a blank page instead of the app when the app is switched to foreground (for example google maps in the screenshot attached).
  The minimum expected behaviour is to restore the app and this app must be working.

  Test Case:
  1. Open several web apps
  2. Make the device run out of memory
  3. Switch between apps

  Expected behaviour
  The apps are restored when they are brought to foreground

  Actual Behaviour
  Frequently webapps are blank

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References