Re: keyboard not bringing monitor back up after power management or dpms screen suspend

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On Mon, 4 Jul 2016 15:25:27 -0400, Lester Petrie wrote:

> Yes, I see this also. I have a Dell desktop with AMD graphics. I have 
> turned screen blanking off, so that my screen saver runs all the time 
> after my machine goes idle. I hadn't discovered that switching to a VT 
> and back would activate the screen. I will have to give that a try.

It seems to have come with the 4.6 kernel.  I should have thought of
trying this before (thanks to Tom Horsley in a thread on "Really excessive
screen behavior" for reminding me!) but with kernel-4.5.7-300.fc24.x86_64,
this doesn't arise.  So for now I'm just back to booting to the older
kernel.  

This doesn't seem to be the same as any of the other bugs I could find, so
I've entered it as a new one,
https://bugzilla.redhat.com/show_bug.cgi?id=1352719

I entered it for the kernel, though maybe it's really an X11 or driver
bug.  Someone with a lot more knowledge of the internals than I have will
have to decide that. 

  George


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