Package: firefox Version: 46.0.1-1+b1 Followup-For: Bug #826717 This is A OK with me, because the GNOME notifications didn't work most of the time. With some websites (Google Calendar for one), it was 100% failure. I believe I found a page somewhere where someone had tracked it down to a problem with notifications that gave a custom image URL that required traversing an HTTP 302 redirect to retrieve the actual image.
This was a common enough bug that there's this add-on: https://addons.mozilla.org/en-US/firefox/addon/no-native-notifications/
