Using the kernel from http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ this works fine, so I presume 217c8b2b1978aa4a02ce040a99c59ed3b6418fe5 fixes the issue.
Using the kernel from http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.4-precise/ this works fine, so I presume 217c8b2b1978aa4 a02ce040a99c59e d3b6418fe5 fixes the issue.