Try these commands, wget https://launchpad.net/ubuntu/+archive/primary/+files/libapt-pkg5.0_1.2.29_amd64.deb sudo dpkg --install --force-downgrade libapt-pkg5.0_1.2.29_amd64.deb
Try these commands, /launchpad. net/ubuntu/ +archive/ primary/ +files/ libapt- pkg5.0_ 1.2.29_ amd64.deb pkg5.0_ 1.2.29_ amd64.deb
wget https:/
sudo dpkg --install --force-downgrade libapt-