This bug is still present on ubuntu 14.04 LTS, I can't guess how to trigger it, but it does frequently.
** Attachment added: "MenĂº_018.png" https://bugs.launchpad.net/ubuntu/+source/indicator-sound/+bug/1047473/+attachment/4262953/+files/Men%C3%BA_018.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1047473 Title: Rhythmbox play button has an odd square around it. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-sound/+bug/1047473/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs