This part of the log looks like apt was of the opinion that the package was unconfigured and did its recovery:
Log started: 2011-07-12 14:26:11 dpkg: error processing menu (--configure):
package menu is already installed and configured
dpkg: error processing startupmanager (--configure):
package startupmanager is already installed and configured
Errors were encountered while processing:
menu
startupmanager
Log ended: 2011-07-12 14:26:12
This part of the log looks like apt was of the opinion that the package was unconfigured and did its recovery:
Log started: 2011-07-12 14:26:11
dpkg: error processing menu (--configure):
package menu is already installed and configured
dpkg: error processing startupmanager (--configure):
package startupmanager is already installed and configured
Errors were encountered while processing:
menu
startupmanager
Log ended: 2011-07-12 14:26:12