FWIW, Firefox actually worked around this bug locally by making the bits of firefox-UI in question able to paint the Theme's background gradient (and we're making sure that any future release with GTK3 enabled will include this patch). It may still be worth taking the theme patch that I attached here, but I don't think it'll affect Firefox's behavior anymore.
So, I think this is WORKSFORME. Not sure what the correct launchpad resolution is for that, but I'll let Launchpad folks close out this bug as-appropriate. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478173 Title: Ambiance & Radiance themes are missing a "background-color" for tooltip elements (needed for GTK3-enabled Firefox Nightly) To manage notifications about this bug go to: https://bugs.launchpad.net/hundredpapercuts/+bug/1478173/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
