Klaus Knopper is the creator of Knoppix and co-founder of the LinuxTag expo. He currently 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 openSUSE project has decided to set up an open Git repository for its kernel instead of the daily kernel snapshot.

Defenders of the somewhat unwieldy vi editor say, "Sure vi is user-friendly; it's just peculiar about who it makes friends with." Joe Brockmeier of openSUSE fame has now come out with a beginner's guide to Vim and what it does.

Dan Williams, Red Hat collaborator and NetworkManager developer, might be upset but doesn't let it get to him. In the GNOME blog, he advises "just say no" to WiFi drivers in the linux-staging tree and recommends changes.

A research group in the computer sciences faculty at North Carolina State University has written a prototype to prevent rootkits from manipulating kernel object hooks to do their damage.

The openSUSE project took an exceptionally long time to get its current version 11.2 to market. It's been almost a year since openSUSE 11.1.

A null-pointer dereference in the Linux kernel allows local users to assume root privileges. Brad Spengler, who claims first discovery, announced that he will present a corresponding exploit during the course of the day.