Comment 9 for bug 271905

I installed Ubuntu 8.04 a month ago, and one week ago I used 'update-manager -d' to get the alpha.

$ apt-cache policy xserver-xorg-video-ati
xserver-xorg-video-ati:
  Installed: 1:6.9.0+git20080826.a3cc1d7a-2ubuntu2
  Candidate: 1:6.9.0+git20080826.a3cc1d7a-2ubuntu2
  Version table:
 *** 1:6.9.0+git20080826.a3cc1d7a-2ubuntu2 0
        500 http://archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status

$ apt-cache policy xserver-xorg-core
xserver-xorg-core:
  Installed: 2:1.5.0-1ubuntu1
  Candidate: 2:1.5.0-1ubuntu1
  Version table:
 *** 2:1.5.0-1ubuntu1 0
        500 http://archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status

All this packet are from the official depository.