This bug was fixed in the package xorg - 1:7.6+7ubuntu1

---------------
xorg (1:7.6+7ubuntu1) oneiric; urgency=low

  * Merge from Debian unstable, remaining changes:
    - Add apport hook
    - Demote xfonts-{75DPI,100DPI} to Suggests. Demote xfonts-scalable to
      Recommends.
    - debian/local/Xsession:
      Truncate xsession-errors on startup if too big
    - debian/local/Xsession.d/20x11-common_process-args:
      Add support for session command containing args.
    - debian/local/Xsession.d/60x11-common_localhost:
      Authorise all processes running with the user's credentials to connect
      to the server.
    - debian/rules, debian/control:
      Add dependencies on x11-common, and symlink /usr/share/doc directories
      of all packages to x11-common's.
    - debian/scripts/vars.*:
      + Don't drop wacom from input-all.
      + Add -vmmouse to input-all for amd64 and i386.
      + Add -qxl to video-all for amd64 and i386.
      + Add -geode to video-all for i386.
      + Drop video drivers that are likely irrelevant for ARM.
    - debian/xserver-xorg.postinst.in: Also migrate users from psb → vesa.

  [ Bryce Harrington ]
  * apport/source_xorg.py:
    - Move Failsafe-X out of the xorg package to xdiagnose
      (LP: #480744)
    - Simplify answers for bug reporters filing post-release reports.
      (LP: #778758)
    - Remove attach_drm_info().  This is useful info but we use it very
      infrequently, and it is already available in other log files.  But the
      call makes bug reports a bit cluttered since it adds a lot of lines to
      the report itself.

  [ Timo Aaltonen ]
  * rules: A stampfile generation was commented out by mistake, uncomment
    it.
  * Rework the x11-common.{postinst,postrm,preinst} failsafe conffile
    handling, the previous ones added in 1:7.6+4ubuntu1 were wrong too.
  * scripts/vars.{amd64,i386,powerpc}: Remove apm, ark, chips, i128, i740,
    rendition, s3virge, tseng, voodoo from xserver-xorg-video-all
    dependencies. They are unmaintained and obsolete.

xorg (1:7.6+7) unstable; urgency=low

  * Remove long obsolete XF86Config-4 on purge (Closes: #610450). Thanks,
    Bernhard R. Link!
  * Add support for armhf (Closes: #605841), Thanks, Konstantinos
    Margaritis! Keep wacom in Recommends rather than in Depends, though.
  * Set the same permissions on all debian/scripts/vars.* files: no need
    to have them +x.
  * Remove debian/scripts/validate-posix-sh, unused.
  * Address description-synopsis-starts-with-article lintian tag.
  * Bump Standards-Version (no changes needed).
  * Merge xsf-docs up to the f920810e8f commit:
    - Add: reference/experimental
    - Add: reference/git-usage
    - Update: faq/general (firmware for ATI)
    - and other minor updates.

xorg (1:7.6+6) unstable; urgency=low

  * Merge xsf-docs up to the bd39472b0c commit:
    - Conversion from markdown to asciidoc.
  * Tweak the Makefile accordingly to stop trying to build and install PDF
    documents, since wkhtmltopdf fails on several architectures. Let's
    enable them again later, once bugs are fixed.
  * Adjust build system and build-dependencies accordingly:
    - Add asciidoc build-dep.
    - Remove markdown build-dep.
    - Remove wkhtmltopdf, xauth, xvfb build-dep.
    - Stop wrapping make with xvfb-run.
    - Get rid of the sparc-specific workaround.

xorg (1:7.6+5) unstable; urgency=low

  * Drop ati and sisusb from video-all on hurd-i386, thanks to Samuel
    Thibault (Closes: #619862).
  * Add Vcs-* fields.
 -- Timo Aaltonen <email address hidden>   Tue, 14 Jun 2011 15:39:40 +0300