Tested with http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-rc3-precise/
kernel 3.4.0-030400rc3-generic
problem is not solved.
Tested with http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.4-rc3- precise/
kernel 3.4.0-030400rc3 -generic
problem is not solved.