Looks like it's just a missing dep on qml-module-ubuntu-thumbnailer0.1 -- 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 webbrowser-app package in Ubuntu: New 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/ubuntu/+source/webbrowser-app/+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