Bug#661073: [xorg] Same here due to 'FontPath "unix/:7100"'

Package: xorg
Version: 1:7.6+13

--- Please enter the report below this line. ---
The same happened to me when I updated to unstable and 
I needed days to find out why. It all boiled down to the line 
'FontPath "unix/:7100"' in xorg.conf. (And unfortunately,
I did not find this bug entry until I had found out.)
Like the reporter's, my system is quite old (about 14 years).
Is this FontPath entry obsolete? If so, would it possible to 
remove the line when upgrading, or at least to give a hint?

Ciao,
		Eike

--- System information. ---
Architecture: amd64
Kernel:       Linux 3.4-trunk-amd64

Debian Release: wheezy/sid
  500 testing-proposed-updates ftp.de.debian.org 
  500 testing         security.eu.debian.org 
  500 testing         ftp.de.debian.org 
  500 stable-updates  ftp.de.debian.org 
  500 stable          security.eu.debian.org 
  500 stable          ftp.de.debian.org 
  500 proposed-updates ftp.de.debian.org 
  200 unstable        ftp.de.debian.org 
    1 experimental    ftp.de.debian.org