Curiously, if I install kernel 3.13.3 or 3.13.4 (from http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.4-trusty/ ) this works, but then in 3.13.5 this is broken again.
Curiously, if I install kernel 3.13.3 or 3.13.4 (from http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.13.4- trusty/ ) this works, but then in 3.13.5 this is broken again.