Thank you for taking the time to report this issue and helping to make
Ubuntu better.
According to the log file:
Configurando dbconfig-common (1.8.44ubuntu1) ...
Creating config file /etc/dbconfig-common/config with new version
Configurando mysql-client-5.1 (5.1.41-3ubuntu12.3) ...
** Attachment added: AptOrdering.txt
http://launchpadlibrarian.net/52803428/AptOrdering.txt
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/52803429/Dependencies.txt
** Attachment added: Df.txt
http://launchpadlibrarian.net/52803430/Df.txt
** Attachment added: