I have tested on the latest upstream kernel (v3.4kernel : http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-rc1-precise/) but nothing has changed, I have the same problems.
I have tested on the latest upstream kernel (v3.4kernel : http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.4-rc1- precise/) but nothing has changed, I have the same problems.