This bug was fixed in the package webbrowser-app - 0.23+16.04.20160112.1-0ubuntu1
--------------- webbrowser-app (0.23+16.04.20160112.1-0ubuntu1) xenial; urgency=medium [ CI Train Bot ] * Resync trunk. added: po/et.po [ Michael Sheldon ] * Dynamically load the thumbnailer image provider if it's available, otherwise fallback to mimetype images (LP: #1531179) [ Olivier Tilloy ] * Address a number of minor functional and code issues in the new downloads-in-browser functionality. (LP: #1528651) * Restore active focus on the webview after closing the context menu. (LP: #1526884) -- Olivier Tilloy <olivier.til...@canonical.com> Tue, 12 Jan 2016 17:44:22 +0000 ** Changed in: webbrowser-app (Ubuntu) Status: In Progress => Fix Released -- 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/1531179 Title: [desktop] Crashes on startup in xenial: module "Ubuntu.Thumbnailer" is not installed Status in Canonical System Image: Fix Committed Status in webbrowser-app package in Ubuntu: Fix Released Bug description: $ webbrowser-app (webbrowser-app:19925): dconf-CRITICAL **: unable to create file '/run/user/1001/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:19925): dconf-CRITICAL **: unable to create file '/run/user/1001/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:19925): dconf-CRITICAL **: unable to create file '/run/user/1001/dconf/user': Permission denied. dconf will not work properly. "file:///usr/share/webbrowser-app/webbrowser/webbrowser-app.qml:41 Type Browser unavailable\nfile:///usr/share/webbrowser-app/webbrowser/Browser.qml:936 Type DownloadsPage unavailable\nfile:///usr/share/webbrowser-app/webbrowser/DownloadsPage.qml:23 module \"Ubuntu.Thumbnailer\" is not installed\n" To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1531179/+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