maybe because i tried to
1.apt-get dist-upgrade first and then after this faiure with perl https://bugs.edge.launchpad.net/ubuntu/+source/perl/+bug/235454
2. i tried the run upgrade-manager and debconf was already installed
maybe because i tried to
1.apt-get dist-upgrade first and then after this faiure with perl https:/ /bugs.edge. launchpad. net/ubuntu/ +source/ perl/+bug/ 235454
2. i tried the run upgrade-manager and debconf was already installed