Bug#622761: kernel upgrade trashes X display

[Steve Kleene <skdeb@syrano.acb.uc.edu>]

I submitted this bug and now believe I identified the wrong package.  I have
fixed my display by undoing these upgrades:

  xorg 1:7.5+8 1:7.6+6
  xserver-xorg 1:7.5+8 1:7.6+6

which also restored the older versions of 37 other xserver-xorg packages.
Those are now being held back by apt-get upgrade.  These upgrades:

  xserver-common 2:1.7.7-13 2:1.9.5-1
  xserver-xephyr 2:1.7.7-13 2:1.9.5-1
  xserver-xorg-input-all 1:7.5+8 1:7.6+6
  xserver-xorg-video-all 1:7.5+8 1:7.6+6

succeeded without ruining the X display.

Sorry to have submitted this bug against the wrong package.  It probably
belongs to xorg or one of the xserver-xorg packages.  Thanks.