controlaula 1.8.0-3.1 (arm64 binary) in ubuntu xenial

 ControlAula assists teachers in the management of a classroom with
 computers on the students' desktops. It also gives the students tools
 to share files, work in groups, and send messages to the teacher or to
 classmates.
 .
 This version is designed to be set up on the teacher's PC and the
 students' workstations (compare the package ltsp-controlaula).