/usr/bin/lxclipboard
/usr/bin/lxlock
/usr/bin/lxpolkit
/usr/bin/lxsession-db
/usr/bin/lxsession
/usr/bin/lxsession-default-apps
/usr/bin/lxsession-default
/usr/bin/lxsession-default-terminal
/usr/bin/lxsession-edit
/usr/bin/lxsession-logout
/usr/bin/lxsession-xdg-autostart
/usr/bin/lxsession-xsettings
/usr/bin/lxsettings-daemon
You may install this package on Debian with
apt-get
install lxsession