apt-history

zgrep Install: /var/log/apt/history.log* |sed "s,:amd64 , ,g;s,.*Install: ,,;s/, automatic/AUTO/g;s/, /\n/g" | grep -v AUTO |tac
# list with section prepended
# zgrep Install: /var/log/apt/history.log* |sed "s,:amd64 , ,g;s,.*Install: ,,;s/, automatic/AUTO/g;s/, /\n/g" | grep -v AUTO |tac |sort|awk '{print $1}'|while read a; do echo $(apt-cache show $a|grep Section|awk '{print $2}') $a; done
# not installed from Debian or Ubuntu repo
# aptitude search "?installed?not(?origin(Debian))"
# aptitude search "?installed?not(?origin(Ubuntu))"