I have this problem also, reported in this bug: 222122 I don't know if it's a real duplicate or these are separate issues.
** Changed in: firefox (Ubuntu) Status: New => Confirmed -- Focused checkboxes and radio buttons rendered as grey rectangle https://bugs.launchpad.net/bugs/223055 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs