@chrisccoulson I can confirm that the problem can be reproduced with all FF extensions/plugins disabled.
Since FF 51.0.1, enabling or disabling the extension "ubuntu modifications" does not fix this issue any more (to my knowledge, that was the case up until FF 49 and 50). -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1659922 Title: Firefox 51.0.1 does not display pages/shows blank pages. Status in firefox package in Ubuntu: Triaged Bug description: Firefox 51.0.1 после обновления в Ubuntu 16.04 x32 не отображает содержимое сайтов. Т. е. сайты загружаются, но не отображаются. Отображается только стартовая страница. Придурки, чего вы там накомпилировали и слили в майнстрим? Давайте, исправляйте! [Firefox 51.0.1 after upgrading to Ubuntu 16.04 x32 does not display the contents of the sites. Websites are loaded but not displayed. Displays only the home page.] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1659922/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp