ok so I guess all I said is either wrong or not understandable, which in both case is a waste of time. I will still have a last try : I believe it works fine when you increase Xft dpi (like setting it to 120), but not when you decrease it (eg 85). If you _really_ want firefox to work at smaller dpi than 96, you need to set layout.css.dpi to 0.
-- Firefox does not pay attention to GNOME DPI setting https://launchpad.net/bugs/19524 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
