In the mean time, someone at the Kubuntu users mailing list has pointed me at a simple, but effective workaround for users of Kubuntu 14.04: SYSTEM SETTINGS > Application Appearance > GTK > Select a GTK 3 theme > switch from from "Ogygen-GTK" to "default". After this, close and restart Firefox. Now, the tooltips have a yellow background and black fonts - not the utmost beautiful solution, but it works for now.
-- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to oxygen-gtk3 in Ubuntu. https://bugs.launchpad.net/bugs/1576042 Title: Firefox 46 update causes theme errors To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/oxygen-gtk3/+bug/1576042/+subscriptions -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
