WORKAROUND:
Download and install the previous Mesa release for wily: https://launchpad.net/ubuntu/+source/mesa/11.0.0-1ubuntu1/+build/7928654 Problem solved.
WORKAROUND:
Download and install the previous Mesa release for wily: /launchpad. net/ubuntu/ +source/ mesa/11. 0.0-1ubuntu1/ +build/ 7928654
https:/
Problem solved.