Conversation

どきどきしながらエンター押したらこのざまだよ…

$ sudo do-release-upgrade
[sudo] password for system:
Checking for a new Ubuntu release
Get:1 Upgrade tool signature [819 B]
Get:2 Upgrade tool [1,260 kB]
Fetched 1,261 kB in 0s (0 B/s)
authenticate 'xenial.tar.gz' against 'xenial.tar.gz.gpg'
extracting 'xenial.tar.gz'
Cannot find terminfo entry for 'screen.xterm-256color'.