Status on this bug after applying updates: 1. Activating Web Browser & Amazon App leads to Web Browser crashing but did not cause Ubuntu 16.04 to hang.
2. Below are associated reports from syslog. Hope it can reveal the causes of this problem. May 10 23:14:31 Eliot gnome-session[1738]: Invalid webapp webapp definition: homepage not found or fails predicate isString May 10 23:14:31 Eliot gnome-session[1738]: Could not open manifest file: "/usr/share/unity-webapps/userscripts/unity-webapps-amazon/manifest.json" May 10 23:14:31 Eliot gnome-session[1738]: qml: Loading webview on /home/xxx/.local/share/ubuntu-amazon-default May 10 23:14:31 Eliot gnome-session[1738]: Invalid webapp webapp definition: homepage not found or fails predicate isString May 10 23:14:31 Eliot gnome-session[1738]: Could not open manifest file: "/usr/share/unity-webapps/userscripts/unity-webapps-amazon/manifest.json" May 10 23:14:31 Eliot gnome-session[1738]: QQmlExpression: Expression file:///usr/share/webbrowser-app/webcontainer/WebApp.qml:272:25 depends on non-NOTIFYable properties: May 10 23:14:31 Eliot gnome-session[1738]: unity::action::qml::ActionManager::globalContext May 10 23:14:31 Eliot gnome-session[1738]: qml: Loaded 5 UA override(s) from file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Web/ua-overrides-mobile.js May 10 23:14:31 Eliot gnome-session[1738]: [0510/231431:ERROR:zygote_host_impl_linux.cc(162)] Failed to adjust OOM score of renderer with pid 8898: Permission denied May 10 23:14:31 Eliot gnome-session[1738]: qml: Start browsing May 10 23:14:31 Eliot gnome-session[1738]: file:///usr/share/webbrowser-app/webcontainer/ContentPickerDialog.qml:22:1: module "Ubuntu.Content" is not installed May 10 23:14:31 Eliot gnome-session[1738]: file:///usr/share/webbrowser-app/webcontainer/ContentDownloadDialog.qml:22:1: module "Ubuntu.Content" is not installed May 10 23:14:31 Eliot gnome-session[1738]: file:///usr/share/webbrowser-app/ContentHandler.qml:20:1: module "Ubuntu.Content" is not installed May 10 23:14:31 Eliot gnome-session[1738]: file:///usr/share/webbrowser-app/Downloader.qml:23:1: module "Ubuntu.Content" is not installed May 10 23:14:31 Eliot gnome-session[1738]: file:///usr/share/webbrowser-app/Downloader.qml:22:1: module "Ubuntu.DownloadManager" is not installed May 10 23:14:31 Eliot gnome-session[1738]: file:///usr/share/webbrowser-app/Downloader.qml:23:1: module "Ubuntu.Content" is not installed May 10 23:14:31 Eliot gnome-session[1738]: file:///usr/share/webbrowser-app/Downloader.qml:22:1: module "Ubuntu.DownloadManager" is not installed May 10 23:14:32 Eliot gnome-session[1738]: [0510/231432:ERROR:layer_tree_host_impl.cc(2218)] Forcing zero-copy tile initialization as worker context is missing May 10 23:14:32 Eliot gnome-session[1738]: qml: Loaded 5 UA override(s) from file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Web/ua-overrides-desktop.js -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to webbrowser-app in Ubuntu. https://bugs.launchpad.net/bugs/1577168 Title: Browser hangs Ubuntu 16.04 Status in webbrowser-app package in Ubuntu: New Bug description: When I activate Browser or click on Amazon button (which activates Browser), Ubuntu 16.04 hangs. This occurrence should not happen. An exception to this problem is that the mouse pointer is movable initially. In the extreme case, the mouse pointer hangs also. This problem does not occur when activating Firefox or Chromium. Occurs in a freshly installed Ubuntu 16.04 system. Description: Ubuntu 16.04 LTS Release: 16.04 N: Unable to locate package pkgname To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/webbrowser-app/+bug/1577168/+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
