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UbuntuPCLinuxOS
GENERAL FEATURESUbuntu is an ancient African word meaning "humanity to others". A distribution f(o)unded by Mark Shuttleworth and sponsored by Canonical Ltd. is currently one of the most popular GNU/Linux flavors. It's only for linux n00bs!PCLinuxOS (PCLOS) is one of many GNU/Linux operating systems belonging to the family of Desktop distributions. Its aim is to be a friendly and simple to use operating system. It was forked from Mandrake Linux (Mandriva at present) in 2003. It’s now a fully independent distribution, although it does take advantage of a few of Mandriva’s technologies.
TECHNICAL INFO
Supported architecturesamd64, i386, ppc?
Minimal hardware requirementsFor text-mode: <192 MB RAM, 450 MB hard drive
For graphical-mode: >256 MB RAM, preferable at least 2 GB HDD
256 megabytes of memory
Software freedom statushave been present in Ubuntu since the very beginning. The idea is to provide non-free drivers only in case that free drivers do not exist or are of significantly of lower quality. Ubuntu provides a monit when enabling proprietary drives, giving users the freedom not to use them.?
INSTALLATION
Installer - overall(8) Since Ubuntu 6.06 (Dapper Drake), a graphical installer has been available with the Live-CD edition. The installer is fast and asks a small number of questions. It's one of the easiest Linux distributions to set up for a newbie user. Ubuntu's alternative text-based installer is based on Debian's text installer. It adds a few new screens in expert mode, and removes a few in novice mode, making it even simpler to install the system with default setting. The defaults are: latest GNOME with a selection of GTK software. Since Ubuntu 7.10 (Gutsy Gibbon), the alternate-CD installer allows for encrypting the hard drive during the installation.(9) PCLinuxOS is distributed in LiveCD form but can also be installed to your hard disk drive (HDD). You can install the LiveCD onto HDD through very simple steps. There's an extra Installation Guide in which the steps are described and illustrated with screenshots. The installed comes with a nifty partitioning tool.
Package selection(2) Not available. You can however install additional packages before running the Live-CD installer (graphically or using apt-get). Every package you install before running the main installer will appear in your final installation.(9) Live mode cdrom KDE.
Predefined package groups(2) Desktop or server installations are available. No package group selection.(9) KDE with several desktop environments available through synaptic.
Expert mode install(8) Expert/Beginner and kernel 2.4/2.6 choices.(9) Available option throughout install.
Graphical installer(6) Available since Ubuntu 6.06 (Dapper Drake). The older text (dialog-based) installer is also very simple and is more suitable for custom installations for advanced users.(9) Heavily modified version of draklive-install. One of the easiest installers available in Linux today.
Installer speed(6) The Live-CD installation is pretty fast. The installer only asks a few questions and then copies the entire Live-CD image to the disk, configuring the hardware and the boot menu. The legacy (alternative) installation process is rather slow. Default installation took 35 minutes on 1.6Ghz, 1GB RAM laptop. On the same machine.(5) Average. The whole operation should take no more than 20-30 min.
CONFIGURATION
Graphical system management(5) Ubuntu does not provide a disto-specific Control Panel (like in SuSE or Mandriva). Still, a lot of Ubuntu-specific tools have been added to the default GNOME desktop: the update notifier, update and installation manager (similar to Windows' Add/Remove Software application), an applet to mount disks, a NetworkManager (from RedHat) for wifi support, Beagle Search (Tracker since Gutsy Gibbon) integration and more.(9) Heavily modified version of Mandriva Control Center. Every aspect of PCLinuxOS can be configured graphically.
Console-based system management(8) Very good package configuration tool - debconf - from Debian project and standard Debian configuration tools are available(0) No special tools.
PACKAGE SYSTEM
Number of packages(8) Except for base Ubuntu packages (built and supported by the Ubuntu team), there are official but unsupported repositories: universe and multiverse. It all sums up to over 10,000 of Ubuntu specific packages. Using alternative sources from Debian or its derivatives is not recommended (and usually not useful).(7) PCLinuxOS comes in the form of a live CD with 2 GB of software compressed in the ISO image. There are also over 5000 packages available in the PCLinuxOS repositories, and can be accessed through the graphical management tool synaptic.
Package management, automatic dependency resolving(8) Dpkg, APT and aptitude - Debian package management tools are among the leading GNU/Linux tools for software management. Installing software in Ubuntu is simple and troubleless, and certainly much more pleasurable than in most distributions using the RPM format. Only Smart package manager is considered superior to APT (however, it can be used in Ubuntu as well).(9) PCLinuxOS uses APT (Advanced Packaging Tool) for software management. It is highly likely that the greater portion of users will choose Synaptic for the purpose. It is nothing more than a graphical user interface for APT. PCLOS utilizes RPM package technology, and it has in its repository about 6500 of such packages. Sure, its not as impressive a number as the those in Debian's or Gentoo's opulent repositories, but in most cases it fulfills the needs of the common user.
Graphical package management tools(8) Synaptic - a graphical frontend to APT - a software installation and update tool, very useful if someone likes to click rather than type. Also, an "Add/Remove applications" program is delivered, which is much simpler and more straightforward than Synaptic, but allows to install only the most typical desktop applications. Clicking on DEB package invokes a GNOME installation tool which resembles InstallShield known from MS Windows.(6) Synaptic is available.
EFFICIENCY
System boot-up speed(6) Thoughtful selection of services and default configuration make Ubuntu boot usually a bit faster than Debian. It's getting better with each release, but there is still some room for improvement.(7) Dependent on processor speed, hard drive speed, and memory. Currently on a 1.8 GHz Intel Celeron processor with 512 MB RAM and 7200 rpm HDD, boot time is less than three minutes. This does not count the amount of time between power-up and boot selection in GRUB.
System responsiveness(7) Fair responsiveness of the system. Working with Ubuntu seems faster than with the default Debian installation, but not as fast as with one of the performance-optimized systems like PLD, KateOS or Zenwalk. Technically, packages (except for the kernel and libc) are compiled for 486, but with Pentium III (or higher) optimizations.(7) Optimized for desktop. Considerably better than Mandriva and other distributions shipping KDE.
STABILITY/SECURITY
Popularity(9) Ubuntu got extremely popular during the last couple of years and currently occupies the first place in the DistroWatch rank. The creators claim that it has over 8 million users worldwide.(9) Very popular, currently first place in Distrowatch.
Security focus(8) All of the key security packages (including kernel packages) are being updated on a daily basis, so if you update the system frequently, you should not have to worry about security much. Additional security tools (like SELinux or AppArmour) are not installed by default, though. There is no graphical firewall and almost no security tools in the default installation either.(7) Integrated Firewall Shorewall. Shorewall, is a Netfilter (iptables) based firewall that can be used on a dedicated firewall system, a multi-function gateway/ router/server or on a standalone GNU/Linux system.
Stability and maturity(7) Ubuntu is based on Debian, which is one of the most stable and mature distributions available. Still, Ubuntu comes with fresh software and instabilities may occur. Kubuntu on the other hand is considered a bit worse in terms of stability since recent versions of KDE usually break more often that fresh GNOME.(5) Very stable and adapts very well with both new and old hardware.
INTERNATIONALIZATION
Does the installer support multiple languages?(8) Ubuntu installer is translated into 40 languages which makes it one of the leaders in this area. Internationalization is one of the Ubuntu project priorities.(0) No.
Is the system localized after installation?(7) The installed system is localized. The only problems may occur with QT-based applications. QtConfig app can fix this problem when installed.(0) No.
Is manual system localization easy?(5) If something does not work, we should make friends with dpkg-reconfigure tool which makes it easier to change the package configuration without the need to mess up with the configuration files.(9) Yes, through the use of Synaptic.
APPLICATIONS/NETWORK
Support for restricted formats(5) You can install all the non-free packages from the multiverse repository (no officially supported but hosted at ubuntu.com). The Restricted Formats wiki entry describes the Ubuntu policy and the multiple ways of getting support for non-free packages. Using EasyUbuntu — a graphical non-free software installer is another good option here.(8) The support for multimedia is a strong point of PCLinuxOS. It supports all common multimedia file formats. It has no problems playing mp3, wma, ogg, mp4, avi, wmv, and mov files. PCLinuxOS is distributed with Java, Flash, and mplayerplug-in for Firefox Internet multimedia are well supported by the system. The infamous win32-codecs package (containing proprietary codecs) and libdvdcss2 library (decoding protected DVDs) are not present in the system for legal reasons. They are available in the repositories, though.
Sagem DSL modem support(6) Eagle-USB has been available as a Debian package since version 4.11 (Warty Warthhog). Unfortunately, the support for Thompson modems got worse and worse with every release. Now, it's not possible to install the modem without kernel recompilation.(7) Graphical setup is available.
Alcatel DSL modem support(6) Speedtouch modem installation is not fully automatic. Package "speedtouch" is responsible for firmware loading. Still, we have to copy the driver manually. Manual configuration is also a must.(7) Graphical setup is available 3rd party drivers may be needed.
Wireless support(8) System automatically detects the common supported wireless cards and looks for the wireless connections using NetworkManager (adequate icon appears on the desktop appears if WiFi is available). Of course, standard Debian tools for dealing with wireless cards are also available, so is Ndiswrapper for Windows-only cards.(7) Graphical Installation for most wireless cards.

Each system gets a mark from 0 (min) to 9 (max). In most cases the description precises the mark. A question mark (?) means that we do not have any information about certain feature.