Table of Contents

Configure your new Slackware System

We'll assume you've read the Installation Guide, and you have a clean install of Slackware on your machine that you're happy with.

This beginner's guide is meant to put you firmly on the Slackware path. If you installed Slackware for the first time, you may be daunted by the sight of the blinking cursor at a console login. Let this page guide you through the initial configuration of a freshly installed Slackware system.

Before we continue, it is important to realize that the Slackware package manager does not perform any dependency checks. If you are new to Slackware, then performing a full installation (with the possible exception of the KDEI series) could prevent a lot of problems later on.
The official Slackware recommendation 1) is “If you have the disk space, we encourage you to do a full installation for best results”.

Post Installation Overview

When Slackware starts for the first time after completing the installation and rebooting, you will notice that it boots to a console log in screen - not the graphical login screen you may expect from using other distributions. Do not let that discourage you. It is the first stage in a learning experience which will make you a lot more knowledgeable in Linux after as little as a few weeks.

The installation did not offer to create a user account. At this stage, there is only the “root” account. You should remember the root password, which you set at the very end of the installation procedure. Login as “root” now - you will find yourself at a “#” console root-prompt.

So now what? The “root” user is not the account which you are going to use as a matter of routine. Root is meant for system maintenance and configuration, software upgrades and the like.
The first thing to do is create a fresh user account for yourself, without the root privileges. After that, it is time to start considering the installation of “Proprietary Graphics Drivers” (if you own a Nvidia or Ati card), setting up a wireless network connection or starting a graphical desktop environment. There is a lot that you can do with Slackware! Let's start with the basics.

Create a User Account

The first thing you will need to do is create your own non-root user account. There are two ways you can do this, both from the console. The recommended way is to use Slackware's own interactive adduser script, thus:

# adduser

and follow the prompts. Read the user management page for more detail on the adduser script. You can use the non-interactive standard Linux program useradd too:

# useradd -m -g users -G wheel,floppy,audio,video,cdrom,plugdev,power,netdev,lp,scanner -s /bin/bash slacker

Once that’s done you can log in to your user account.
Log out of the root account (type logout at the root prompt) and then login using the new account you just created. Now come the really interesting adventures!

Make Slackware Speak your Language

Slackware's installer is English-only and it will also assume that English is the language in which you want to be addressed by the programs on your computer. If you are a non-English speaker and want your Slackware system to “talk” to you in your own language, you should check out our instruction article “Localization: Adapt Slackware to your own Language

Configure a Package Manager

Now that you have Slackware running, you should consider spending a bit of time caring for your computer's good health. The software which was installed as part of the Slackware release you are running, may develop vulnerabilities over time. When those vulnerabilities are critical to the health of your computer, then Slackware will usually publish a patched version of the software package. These patched packages are made available online (in the /patches directory of the release) and announced on the Slackware Security mailing list.

You have various options in order to keep your Slackware installation up-to-date. It's not advised to make the process of applying security updates fully automatic, but it is possible to do so using a cron job.

slackpkg

Your best option is to use slackpkg, which is a package manager on top of Slackware's own pkgtools. Before you can use slackpkg you will need to define an online mirror from which it will download updates to your computer.

A list of available mirrors for your Slackware version can be found in this file:

/etc/slackpkg/mirrors

Open the file in a text editor such as nano or vi and uncomment a single mirror URL. Make sure that the URL mentions the release number for the version of Slackware you are running! Also, pick a mirror which is close to you or of which you know it is fast. When you have done that, you need to initialize slackpkg's database by running

# slackpkg update gpg
# slackpkg update

Note that package management is done as the “root” user!

You will need to update the slackpkg database from time to time, when you learn about the availability of new patches for your distribution. After updating the database you can let it download and install the updates. Again, see the slackpkg page for guidelines about the use of this tool.

Installing updates using slackpkg

The slackpkg update command will connect to a Slackware mirror and update the local package information database on your computer. This command does not actually install any package!
The usual routine for upgrading your Slackware to the latest patches is as follows:

# slackpkg update
# slackpkg install-new
# slackpkg upgrade-all
# slackpkg clean-system

The “install-new”, “upgrade-all” and “clean-system” commands will always show you a list of candidate packages to act on before excecuting anything. This allows you to review the suggested package alterations and select/deselect anything you do not agree with.
The “clean-system” is technically only needed after you upgrade from one Slackware release to the next (say, from 14.1 to 14.2) and it is meant to remove any Slackware package which is not (or no longer) part of the core distribution.

The slackpkg clean-system command regards any 3rd package as a candidate for removal! Therefore, be smart with your blacklist (/etc/slackpkg/blacklist)

Watching for Updated Packages

The Slackware Essentials book has a chapter about keeping up to date. It would be good if you read it now if you have not done so already.

Configure your Network

If you installed the network packages, then at the end of the Slackware installation, you will have been asked a couple of simple questions, like:

All of these questions have resulted in the setup of a few network related configuration files.

If you want to read in more detail about how to configure your network, have a look at this online comprehensive guide to networking in Slackware.

Traditional Network Configuration

Wired Network

To configure your wired network interface eth0, run (as root)

# netconfig

The same script which was run during the installation process.

netconfig only deals with the wired connection for eth0.

On the assumption that you configured your wired connection with netconfig, your network should be connected automatically without the need for any post-installation configuration.

If you didn’t enter your network configuration details during installation, just run netconfig as root; then run

# /etc/rc.d/rc.inet1 eth0_start

and you should have a working network connection instantaneously.

Wireless

Most common wireless hardware is supported by Linux these days. You can search online if your wireless hardware is supported by 3rd parties that have written Linux drivers. If you want to know if your computer recognizes your wireless card, simply run

# iwconfig

as root. If that tool reports “no wireless extensions” for all your network interfaces then the kernel does not have a driver for your wireless card and you'll have to find one online.

As with the wired network interfaces, your wireless card is traditionally configured in the file /etc/rc.d/rc.inet1.conf. You can read a lot more about it in this wireless configuration guide. There is also the man page:

# man rc.inet1.conf

You will also need to take steps to include wireless security, whether WEP or WPA2. Unencrypted wireless connections are strongly discouraged. Note that WPA/WPA2 encryption is not configured just in /etc/rc.d/rc.inet1.conf, you will also need to edit /etc/wpa_supplicant.conf and add an encryption key there.

Wireless encryption issues, in particular for WPA, can be hard to troubleshoot. Some basic troubleshooting steps are detailed in the above networking guide, just in case you do not get your computer associated to the Access Point.

Graphical Network Configuration Services

Slackware currently has some alternatives to configure and monitor your network connections. These install a daemon (aka a background service) which will allow you to switch between wired and wireless connections easily. That makes them perfectly suited for mobile users. They come with graphical configuration utilities and do not depend on the traditional Slackware configuration files - in fact, those files will cause conflicts if they contain network configuration.

Switch to a generic kernel

It's recommended that you switch to Slackware's generic kernel. This is easy to do but there are a few steps to follow.

What is the difference between a “generic” kernel and the “huge” kernel which has been installed as the default kernel?
The “huge” kernel is essentially a kernel which has every hardware driver built in which you might need for a successful installation of your computer. Think of storage and (wired) network drivers, filesystem and encryption drivers and a lot more. All these built-in drivers result in a big kernel image (hence the name “huge”). When this kernel boots it will use up a lot your RAM (relatively speaking… with 1 GB of RAM you will not really be troubled by a few MB less RAM).
The “generic” kernel on the other hand, is a kernel which has virtually no drivers built in. All drivers will be loaded into RAM on demand. This will make your kernel's memory consumption lower and the boot process a bit faster. The smaller size allows for the use of an initial RAM disk or “initrd”. An initial RAMdisk is required in certain configurations, like software RAID, or a fully encrypted hard drive.
For now, you need to remember that a “huge” kernel will not support an intial RAM disk, but the “generic” kernel will. We go for maximum flexibility and use a “generic” kernel.
  • Have a look at mkinitrd manual page (man mkinitrd) for more information.
  • If you use grub or another bootloader, then make changes which are applicable to the program you use.
  • If you try to use the generic kernel without creating an initrd.gz, then booting will fail with a kernel panic.

Start a Graphical Desktop Environment

Configure X If Required

X.Org is the X-Window framework used in Slackware. The X server will usually auto-detect your graphics card and load applicable drivers. If auto-detect does not work (X crashes on startup), you will need to create a file /etc/X11/xorg.conf and set the correct options for your graphics card and display resolution. You can use

# X -configure 

to generate a basic xorg.conf configuration file in your current directory. This file can then be customized and placed in the /etc/X11/ directory. For a detailed overview of X configuration, check the xorg.conf manual page (man xorg.conf).

Non-free Display Drivers

Many people use computers with a modern graphics card powered by a Nvidia or Ati GPU (graphics processing unit). The vendors of these high-performance graphics card offer non-free (proprietary binary-only) drivers for their cards. These binary-only drivers will boost your computer's graphical and in particular OpenGL performance. If you own such a card you may want to read our Wiki article “Proprietary Graphics Drivers”.

Choosing a Desktop Environment/Window Manager

To choose the Window Manager or Desktop Environment you wish to use, run the xwmconfig utility:

$ xwmconfig

and select one of the available options. Note that you can run the xwmconfig command as the root user which will set a global default for all users. By running the same command as your ordinary user account, you override that global default and pick your own.
After making your choice you can simply run

$ startx

Your preferred Desktop Environment or Window Manager will then start up.

Graphical Login

To start with a graphical login screen on boot instead of Slackware's default console login, change the default runlevel to 4. Edit the file /etc/inittab and change the line that looks like

   id:3:initdefault:

to

   id:4:initdefault:

Note the difference from other Linux distributions; many of those use runlevel 5 for their graphical login. In Slackware, runlevel 5 is identical to runlevel 3 (console boot).

In the graphical runlevel, you will be greeted by one of the available display (login session) managers. Slackware will by default look for the availability of GDM (Gnome Display Manager), KDM (KDE Display Manager) and XDM (X Display Manager) - in that order. You can also install a third-party login manager like SliM but you will have to edit /etc/rc.d/rc.4 and add a call to your new session manager all the way at the top.

Further Exploration

The Command Line

It may be of interest to new Linux users to explore the command line a bit more before installing a graphical desktop, just to learn some shell commands and applications available in non-graphical mode. Slackware excels in having an abundance of command line programs for a wide range of tasks.
For instance, web browsing can be done with lynx or links, which are console based web browsers. You can listen to music (even network audio streams) on the console using audio players like moc, mpg123, ogg123.

Mixing 64-bit with 32-bit

If you just installed the 64-bit version of Slackware (often called slackware64 or Slackware for x86_64) you will soon discover that it will refuse to run 32-bit programs like Wine. You may want to read our page on adding multilib capabilities in that case.

Slackware Documentation

Even a Slackware user can benefit from good documentation (why else are you reading this?). Our suggestion is that you browse this Wiki for additional tips and HOWTOs. And don't forget to check out the root directory of the Slackware DVD or CD1! You'll find Slackware's own main documentation there. Every text file there is worth a read.

Upgrading the System

If you have been using Slackware for a while and want to upgrade to the next release once that becomes available, we have a nice HOWTO available here: Upgrading Slackware to a New Release

When tracking current, you should always read the latest ChangeLog.txt before upgrading the system, to see whether any additional steps are required to be performed before or after upgrading. For upgrades to a stable release, it is a good idea to read the UPGRADE.TXT and CHANGES_AND_HINTS.TXT files located on the CD/DVD or the official mirror.

1)
see the Slackware-HOWTO in the root of the DVD or CD1