Sebastian Schlatow, as a potential workaround, could you please try the compat-wireless backport kernel noted in https://launchpad.net/ubuntu/+source/linux-backports-modules-3.2.0 ?
Sebastian Schlatow, as a potential workaround, could you please try the compat-wireless backport kernel noted in https:/ /launchpad. net/ubuntu/ +source/ linux-backports -modules- 3.2.0 ?