Comment 16 for bug 358643

Documented at <https://wiki.ubuntu.com/JauntyJackalope/ReleaseNotes#X%20server%20crashes%20when%20using%20a%20wacom%20tablet>:

  The wacom driver in Ubuntu 9.04 supports automatic configuration, but it conflicts with manual device entries for wacom tablets in /etc/X11/xorg.conf, causing the X server to crash either on startup or shutdown. Please comment out or remove the entries from xorg.conf to get rid of the crashes. (358643)