Description of problem:When I connect external monitor to the laptop and start a video playback (totem or gnome-mplayer) and then try to make the video fullscreen the picture freezes, sometimes I am able to move the mouse, sometimes even the pointer does not responds. I cannot then switch to VT to try and see the logs, the only way to continue is to reset the machine.


Version-Release number of selected component (if applicable):
xorg-x11-drv-intel-2.7.0-7.fc11.i586.rpm

How reproducible:
always

Steps to Reproduce:
1. Connect external monitor and activate it in non-mirrored mode from the monitor configuration (LVDS might be off or on, it does not matter)
2. play a video with Video overlay output
3. make the video fullscreen (with totem it takes 2 tries sometimes, so make it full screen then back to normal and then again fullscreen), with mplayer it freezes from the first try
  
Actual results:
The picture freezes and X stops responding

Expected results:
Normal playback on external monitor

Additional info:
I have followed some threads on Xvideo issues on intel hardware and added Tiling -> False option (the hardware is X3100/965) - it does not seem to have any effect on this issue. It only appears when I use external monitor (22inches samsung - 1650x1200), when I use LVDS output it plays okay always. I use the external monitor mainly for video playback and this is a show stopper really. 
I am not sure how to collect logs as switching to VT does not work when this happens and I have to reset the laptop by pressing powerbutton and holding it until the machine stops. 
This is lspci:
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)