Works for me. Thanks! After I had enabled xenial-proposed, this did it:
sudo apt install light-themes/xenial-proposed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725921 Title: [regression] Combobox menus have gray text on gray background To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-themes/+bug/1725921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs