I'd say the problematic package is Firefox, not oxygen-gtk. Since the former has changed to use GTK3, it might just not be picking all the correct settings. Namely, tooltips text and window text are different things. Windows text color is taken correctly (seen with e.g. Obsidian Coast color scheme), but tooltip text color is not (with Oxygen color scheme), instead appearing the same as window text color.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs