This happened to me today In Ubuntu GNOME, confirmed it on 2 different PCs with both 16.04.2 LTS and 17.04. Confirmed across firefox, chrome, chromium, and nautalis. Picture attached for anyone interested in what it looks like.
** Attachment added: "Screenshot from 2017-05-08 15-57-55.png" https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1580168/+attachment/4873671/+files/Screenshot%20from%202017-05-08%2015-57-55.png ** Also affects: chromium (Ubuntu) Importance: Undecided Status: New ** Also affects: nautilus (Ubuntu) Importance: Undecided Status: New ** Also affects: ubuntu-gnome Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/1580168 Title: Tab descriptions are unreadable, black text on black background To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-gnome/+bug/1580168/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs