Comment 6 for bug 68607

Actually, this has been fixed by this upload to hardy:

 xserver-xorg-video-intel (2:2.2.0+git20080107-1ubuntu1) hardy; urgency=low
 .
   * Merge from debian unstable, remaining changes:
     - debian/patches
       + 01_fix_compiz_video.diff:
         use xf86XVFillKeyHelperDrawable() to fix video playback with
         compositing enabled.
       + 05_fix_xv_reset.diff
         Playing Xv video after switching modes once the Xv driver is
         initialised causes a lockup, as the overlay regisers need
         re-programming. Ensure such a reset happens after a mode-switch.
     - debian/control
       + Change the maintainer address.
       + Add lpia to the list of architectures.
     - Allow xserver-xorg-video-i810 and xserver-xorg-video-intel to coexist
       until -intel is able to replace it completely.
       debian/control:
       + Nuke Conflicts and Replaces related to -i810.
       debian/rules:
       + Nuke /usr/lib/xorg/modules/drivers/i810_drv.so symlink
       + Nuke /usr/share/man/man4/i810.4 conflict
   * debian/patches/02_force_16bit_i81x.diff:
     - Force 16bit depth on i81{0,5} chips (LP: #178837)
 .
 xserver-xorg-video-intel (2:2.2.0+git20080107-1) experimental; urgency=low
 .
   * New upstream snapshot
     + Clarifies backlight abilities in the manpage. Closes: #451847
     + Will use a functional backlight on older chips now. Newer chips may
       benefit from configured to use something other than the legacy setting
       though. Closes: #451848
     + Fixes exa rendering corruption on some 855GM laptops. Closes: #439210
     + Xv window hidden for a little while no longer causes segfaults.
       Closes: #457587
 .
 xserver-xorg-video-intel (2:2.2.0-2) UNRELEASED; urgency=low
 .
   * Conflict with 915resolution. This driver now handles all of this itself
     and better. Closes: #452803