black screen on f16 laptop after idle

[Peter Gueckel]

Dave Jones wrote:

> well the good thing is that the machine is still alive when it comes back,
> so you should have log files showing what happened on resume.

OK. I already turned it off. I hope the relevant information in the log files 
will still be there when I turn it on again, which will probably be tomorrow or 
the next day (I don't use the laptop that much).