Klaus Knopper is the creator of Knoppix and co-founder of LinuxTag expo. He works as a teacher, programmer, and consultant. If you have a configuration problem, or if you just want to learn more about how Linux works, send your questions to: klaus@linux-magazine.com

The DVD enclosed with this issue includes 32- and 64-bit editions of openSUSE 12.3, the latest release in the storied history of SUSE Linux. The openSUSE developers strive to maintain a system that is friendly enough for end users but still well equipped for server room environments. Version 12.3 comes with Linux kernel 3.7, along with several new cloud and database options and support for UEFI boot. Select the KDE 4.10 or Gnome 3.6 desktop at installation, or choose another leading desktop option: Xfce, LXDE, or E17.

If you’re new to this magazine, take a tour and let’s get acquainted. If you’re a long-time reader, now is your chance to find that issue or article you missed. The DVD attached to this issue comes with the latest edition of the Linux Magazine archive – 149 issues of technical Linux, spanning a history of more than 12 years. All the tips, all the apps, all the hacks …. If it matters to the open source community, chances are we’ve documented it somewhere. You’ll find in-depth articles on important tools such as Drupal, Apache, Nagios, Tripwire, and Samba. Or discover a lesser known tool that might be just what you need for a problem you’re facing right now. Build a deeper understanding of Linux by reading the complete history of Klaus Knopper’s troubleshooting advice, and chart the story of the Linux kernel through Zack’s Kernel News.