On PAR4-DVT2-C2U with the kernel 3.19.0-28.30+bpo1 (download from http://koti.kapsi.fi/~tjaalton/skl/), the system hung doest not occurs when switching VGA output.
On PAR4-DVT2-C2U with the kernel 3.19.0-28.30+bpo1 (download from http:// koti.kapsi. fi/~tjaalton/ skl/), the system hung doest not occurs when switching VGA output.