404. That’s an error.
The requested URL /bookmarks/mark?op=edit&output=popup&bkmk=https%3A%2F%2Fubuntuforums.org%2Fshowthread.php%3Ft%3D2323229&title=ttf-mscorefonts-installer+won%27t+run%2Fwork was not found on this server. That’s all we know.
/bookmarks/mark?op=edit&output=popup&bkmk=https%3A%2F%2Fubuntuforums.org%2Fshowthread.php%3Ft%3D2323229&title=ttf-mscorefonts-installer+won%27t+run%2Fwork