Disable the screensaver during live installation

I did a Live installation and after a while (35% complete) the screensaver started.
It took more I/O (slow I/O on CD) and CPU (morphing jpg to another) while I needed those.
(and I have low end CPU)
Also checking the install progression from a few metres of the PC is easy with the bar graph, but not with landscape slides
I suggest that the live installer disable the screensaver.
It took more I/O (slow I/O on CD) and CPU (morphing jpg to another) while I needed those.

Also checking the install progression from a few metres of the PC is easy with the bar graph, but not with landscape slides

I suggest that the live installer disable the screensaver.
