Planet Lowyat

Slackware 12.1 Released.

This first Slackware edition of the year combines Slackware’s legendary simplicity (and close tracking of original sources), stability, and security with some of the latest advances in Linux technology. Expect no less than the best Slackware yet.

Among the many program updates and distribution enhancements, you’ll find two of the most advanced desktop environments available today: Xfce 4.4.2, a fast and lightweight but visually appealing and easy to use desktop environment, and KDE 3.5.9, the latest version of the award-winning K Desktop Environment. We have added to Slackware support for HAL (the Hardware Abstraction Layer) which allows the system administrator to add users to the cdrom and plugdev groups. Then they will be able to use items such as USB flash sticks, USB cameras that appear like USB storage, portable hard drives, CD and DVD media, MP3 players, and more, all without requiring sudo, the mount or umount command. Just plug and play. Properly set up, Slackware’s desktop should be suitable for any level of Linux experience.

Slackware uses the 2.6.24.5 kernel bringin g you advanced performance features such as journaling filesystems, SCSI and ATA RAID volume support, SATA support, Software RAID, LVM (the Logical Volume Manager, and encrypted filesystems. Kernel support for X DRI (the Direct Rendering Interface) brings high-speed hardware accelerated 3D graphics to Linux. We have switched from the older one-piece X11 Window System to the newest modular X11 from X.Org, which should be simpler to maintain and will
likely speed up development of new features for X (such as translucent windows and a few other things that are on the horizon).

There are two kinds of kernels in Slackware — the huge kernels, which contain support for just about every driver in the Linux kernel. These are primarily intended to be used for installation, but there’s no real reason
that you couldn’t continue to run them after you have installed. The other type of kernel is the generic kernel, in which nearly every driver is built as a module. To use a generic kernel you’ll need to build an initrd to load your filesystem module and possibly your drive controller or other drivers needed at boot time, configure LILO to  load the initrd at boot, and reinstall LILO. See the docs in /boot after installing for more information. Slackware’s Linux kernels come in both SMP and non-SMP types now. The SMP kernel supports multiple processors, multi-core CPUs, HyperThreading, and about every other optimization available. In our own testing this kernel has proven to be fast, stable, and reliable. We recommend using the SMP kernel even on single processor machines if it will run on them.

From the beginning, Slackware has offered a stable and secure Linux distribution for UNIX veterans as well as an easy-to-use system for beginners. Slackware includes everything you’ll need to run a powerful server or workstation. Each Slackware package follows the setup and installation instructions from its author(s) as closely as possible, offering you the most stable and easily expandable setup.

Here are some of the advanced features of Slackware 12.1:

- Runs the 2.6.24.5 version of the Linux kernel from ftp.kernel.org. Also included is a kernel patched with Speakup to support speech synthesizers providing access to Linux for the visually impaired community. The 2.6.x kernel series has matured into a stable kernel, and provides reliable performance for your desktop or your production server.

- System binaries are linked with the GNU C Library, version 2.7. This version of glibc also has excellent compatibility with existing binaries.

- X11 7.3.0+. This is the X.Org Foundation’s modular X Window System. There’s been much activity in the X development world, and the improvements here in terms of performance and hardware support are too numerous to mention them all here.

- Installs gcc-4.2.3 as the default C, C++, Objective-C, Fortran-77/95, and Ada 95 compiler.

- Support for fully encrypted network connections with OpenSSL, OpenSSH, OpenVPN, and GnuPG.

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