I checked the behavior in OpenBox and there Firefox works as indented. This issue seems to be related to Unity or rather some Unity-specific changes.
** Tags added: bookmarks ui unity -- 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/1509883 Title: Enable context menus in bookmarks Status in firefox package in Ubuntu: New Bug description: Right-clicking on a bookmark opens the saved website as if I was left-clicking on it. But when I use the Firefox builds from www.mozilla.org a right-click will open a context menu. Can you please enable context menus in bookmarks? Because with context menus it's easier to edit or delete bookmarks. Firefox: 41.0.2 Ubuntu: 14.04 (64 bit) Desktop: Unity 7.2.5 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1509883/+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