Comment 47 for bug 156550

Changing component as this is a xrandr bug and not an xscreensaver bug.
xorg-x11-server-utils-7.3-1.fc8

If I disable the DVI-0 output (which does not really exist, c.f. Comment #7) as
follows

# xrandr -q
Screen 0: minimum 320 x 200, current 1600 x 1200, maximum 1920 x 1200
VGA-0 connected 1600x1200+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1600x1200 75.0*+ 70.0 65.0 60.0
   1920x1200 75.0 72.8 70.0 60.0 60.0
   1920x1080 74.9 69.9 60.0 59.9
   1680x1050 84.9 74.9 69.9 60.0 59.9
   1600x1024 60.2
   1400x1050 85.3 85.0 74.8 70.0 70.0 60.0
   1280x1024 85.0 75.0 60.0
   1440x900 59.9
   1280x960 85.0 60.0
   1360x768 59.8 60.0
   1280x800 85.0 75.0 70.0 60.0
   1152x864 85.1 85.0 75.0 75.0 70.0 60.0
   1280x768 85.0 75.0 70.0 60.0
   1280x720 85.0 75.0 70.0 60.0
   1152x768 54.8
   1024x768 85.0 75.0 70.1 60.0
   832x624 74.6
   800x600 85.1 72.2 75.0 60.3 56.2
   640x480 85.0 72.8 75.0
   720x400 85.0
   640x400 85.1
   640x350 85.1
None disconnected (normal left inverted right x axis y axis)
DVI-0 unknown connection 1360x768+0+0 (normal left inverted right x axis y axis)
0mm x 0mm
   1360x768 59.8* 60.0
   1280x800 60.0
   1152x864 60.0
   1280x768 60.0
   1280x720 60.0
   1024x768 60.0
   800x600 60.3
   640x480 59.9
# xrandr --output DVI-0 --off
# xrandr -q
Screen 0: minimum 320 x 200, current 1600 x 1200, maximum 1920 x 1200
VGA-0 connected 1600x1200+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1600x1200 75.0*+ 70.0 65.0 60.0
   1920x1200 75.0 72.8 70.0 60.0 60.0
   1920x1080 74.9 69.9 60.0 59.9
   1680x1050 84.9 74.9 69.9 60.0 59.9
   1600x1024 60.2
   1400x1050 85.3 85.0 74.8 70.0 70.0 60.0
   1280x1024 85.0 75.0 60.0
   1440x900 59.9
   1280x960 85.0 60.0
   1360x768 59.8 60.0
   1280x800 85.0 75.0 70.0 60.0
   1152x864 85.1 85.0 75.0 75.0 70.0 60.0
   1280x768 85.0 75.0 70.0 60.0
   1280x720 85.0 75.0 70.0 60.0
   1152x768 54.8
   1024x768 85.0 75.0 70.1 60.0
   832x624 74.6
   800x600 85.1 72.2 75.0 60.3 56.2
   640x480 85.0 72.8 75.0
   720x400 85.0
   640x400 85.1
   640x350 85.1
None disconnected (normal left inverted right x axis y axis)
DVI-0 unknown connection (normal left inverted right x axis y axis)
   1360x768 59.8 60.0
   1280x800 60.0
   1152x864 60.0
   1280x768 60.0
   1280x720 60.0
   1024x768 60.0
   800x600 60.3
   640x480 59.9

And then restart xscreensaver, it works in fullscreen. Until I do this
xscreensaver behaves like described in the original report.

Additionally, mplayer will also run in a 1360x768 part of the screen until such
time that I delete DVI-0