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 Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1577168 Title: Browser hangs Ubuntu 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/webbrowser-app/+bug/1577168/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
