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According to the log file: Installing new version of config file /etc/logrotate.d/mysql-server ... mkdir: cannot create directory `/var/lib/mysql/mysql': No such file or directory dpkg: error processing mysql-server-5.1 (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of mysql-server: mysql-server depends on mysql-server-5.1; however: Package mysql-server-5.1 is not configured yet. Does /var/lib/mysql/ exist? ** Changed in: mysql-dfsg-5.1 (Ubuntu) Importance: Undecided => Medium ** Changed in: mysql-dfsg-5.1 (Ubuntu) Status: New => Incomplete -- mysql failed to configure while upgrading to 10.04 https://bugs.launchpad.net/bugs/657385 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs