I am getting error while using
sudo apt-get upgrade stating:
dpkg: error processing libgfortran3:amd64 (--configure): package libgfortran3:amd64 is not ready for configuration cannot configure (current status `half-installed') Errors were encountered while processing: libgfortran3:amd64 E: Sub-process /usr/bin/dpkg returned an error code (1)
It does not seem to block the installation/upgrade other applications. I believe this problem arose due to direct shutting down of my PC while the application was being upgraded.
How can I fix this?