Comment 2 for bug 1500925

Today I tested system with different way.
I set the screen lock time to 1 minute than I waited 1 minute.
After 1 minute, the screen went to black.
I moved mouse and pressed the keyboard.
I didn't awake as I said before.

Than I changed the computer and connect with new computer to locked computer via TeamViewer.
So I noticed that system locks up completely.
In TeamViewer screen, I see only Cairo-Dock.
I cannot see neither background nor icons on desktop.
And I cannot click cairo dock.
But radio or music system is working w/o any problem.