[opensuse] Dark screen

Recently my wife closed my laptop folding down the screen. When I reopened it, it remained dark. Since the computer was connected to other computers by NFS, I could see that it was still running. The only way to have a light screen again, was rebooting the computer. Is there a better way to revitalize a sleeping laptop? Thanks in advance and kind regards, Wolfgang -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org