This is a Compiz bug (https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/858845), no there's no much we can do about it. There's a workaround but only works until a system update so the problem persist.
This is a Compiz bug (https:/ /bugs.launchpad .net/ubuntu/ +source/ compiz/ +bug/858845), no there's no much we can do about it. There's a workaround but only works until a system update so the problem persist.