411 REFERENCE · Wikibooks
Using Ubuntu Linux/Glossary
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
CompizA compositing window manager.
X11A bitmap system for displays. Developed by the X.Org Foundation.
Desktop environmentA graphical user interface paired with a set of software.
PulseAudioSound server software.
ALSASound architecture.
Advanced Package Tool (APT)A package management system that originated in Debian (and was also used by Ubuntu since its early days).
See also
Category:Ubuntu (operating system) on Wikipedia
Category:en:Computing on the Wiktionary