Can you also see if this bug is resolved in the latest 3.13 stable kernel, which can be downloaded from:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.5-trusty/
Can you also see if this bug is resolved in the latest 3.13 stable kernel, which can be downloaded from:
http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.13.5- trusty/