Would it be possible for you to test the latest upstream stable kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.13 stable kernel[0].
[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.11-ckt13-trusty/
Would it be possible for you to test the latest upstream stable kernel? Refer to https:/ /wiki.ubuntu. com/KernelMainl ineBuilds . Please test the latest v3.13 stable kernel[0].
[0] http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.13.11- ckt13-trusty/