ifupdown2 is ifupdown re-written in Python. It replaces ifupdown and provides the same user interface as ifupdown for network interface configuration. Like ifupdown, ifupdown2 is a high level tool to configure (or, respectively deconfigure) network interfaces based on interface definitions in /etc/network/interfaces. It is capable of detecting network interface dependencies and comes with several new features which are available as new command options to ifup/ifdown/ifquery commands. It also comes with a new command ifreload to reload interface configuration with minimum disruption. Most commands are also capable of input and output in JSON format. It is backward compatible with ifupdown /etc/network/interfaces format and supports newer simplified format. It also supports interface templates with python-mako for large scale interface deployments. See /usr/share/doc/ifupdown2/README.rst for details about ifupdown2. Examples are available under /usr/share/doc/ifupdown2/examples.

Freecell Solver is a library for automatically solving boards of Freecell and similar variants of card Solitaire. This package contains the header files and static libraries necessary for developing programs using Freecell Solver.

APR is Apache's Portable Runtime Library, designed to be a support library that provides a predictable and consistent interface to underlying platform-specific implementations.

The X Rendering Extension (Render) introduces digital image composition as the foundation of a new rendering model within the X Window System. Rendering geometric figures is accomplished by client-side tessellation into either triangles or trapezoids. Text is drawn by loading glyphs into the server and rendering sets of them. The Xrender library exposes this extension to X clients.

NetworkManager is a system network service that manages your network devices and connections, attempting to keep active network connectivity when available. It manages ethernet, WiFi, mobile broadband (WWAN), and PPPoE devices, and provides VPN integration with a variety of different VPN services.

Powerline is a statusline plugin for vim, and provides statuslines and prompts for several other applications, including zsh, bash, tmux, IPython, Awesome and Qtile.