Comment 8 for bug 153864

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 131526, so it is being marked as such. A patch for this has been provided already and an update may be available shortly. The current best workaround seems to be using another Gnome theme, e.g. "Human".
Feel free to continue to report any other bugs you may find.