Comment 2 for bug 491148

Thanks for your report.

According to your log file this is an error with your apache configuration:
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Richte gallery ein (1.5.9-1.2ubuntu1) ...
 * Restarting web server apache2
apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
(99)Cannot assign requested address: make_sock: could not bind to address 84.72.183.159:80
no listening sockets available, shutting down
Unable to open logs
   ...fail!
invoke-rc.d: initscript apache2, action "restart" failed.
dpkg: Fehler beim Bearbeiten von gallery (--configure):
 Unterprozess post-installation script gab den Fehlerwert 1 zurück
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Check the "Listen" directive of your apache configuration and be sure not to use your external IP address if you're behind a router.

This is not bug with Ubuntu so we are closing it and converting it to a question in the support tracker