Ubuntu 1463-2: Unity 2D update
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 LTS: unity-2d-panel 5.12.0-0ubuntu1.1 Ubuntu 11.10: unity-2d-panel 4.12.0-0ubuntu1.2 Ubuntu 11.04: unity-2d-panel 3.8.4.1-0ubuntu1.1 After a standard system update you need to restart your Unity 2D session to make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-1463-2
https://ubuntu.com/security/notices/USN-1463-1
https://launchpad.net/bugs/1010466
Package Information
https://launchpad.net/ubuntu/+source/unity-2d/5.12.0-0ubuntu1.1 https://launchpad.net/ubuntu/+source/unity-2d/4.12.0-0ubuntu1.2 https://launchpad.net/ubuntu/+source/unity-2d/3.8.4.1-0ubuntu1.1