striscio, problem has been fixed on mainline-kernel 3.12, if you have to, just update like described in: http://ubuntuhandbook.org/index.php/2013/11/linux-kernel-3-12-released-install-ubuntu-or-linux-mint/ update to saucy-kernel will be as soon as possible.
striscio, problem has been fixed on mainline-kernel 3.12, if you have to, just update like described in: http:// ubuntuhandbook. org/index. php/2013/ 11/linux- kernel- 3-12-released- install- ubuntu- or-linux- mint/
update to saucy-kernel will be as soon as possible.