This package can download and install security upgrades automatically and unattended, taking care to only install packages from the configured APT source, and checking for dpkg prompts about configuration file changes.

apparmor provides the system initialization scripts needed to use the AppArmor Mandatory Access Control system, including the AppArmor Parser which is required to convert AppArmor text profiles into machine-readable policies that are loaded into the kernel for use with the AppArmor Linux Security Module.

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.

Qemu Launcher provides a graphical front-end to all basic, and many advanced QEMU computer emulator options. It allows you to create, save, and run multiple virtual machine configurations, create and convert disk images.

The dvd+rw-tools suite makes it possible to burn DVD images created by dvdauthor or genisoimage to DVD+R, DVD+RW, DVD-R, and DVD-RW disks, replacing cdrecord-proDVD in many cases.