Showing headlines posted by Scott_Ruecker

Following its decision to end open distribution of source codes for its Solaris enterprise operating system, Oracle now faces backlash from the open source community which is likely to damage its relationship with developers in the long-run, industry watchers noted.

As many learned today, there's been a rather critical bug living within the Linux kernel for several years (as possibly far back as the original Linux 2.6 kernel release) that was finally fixed and this "high priority" bug is now publicly detailed. This issue (CVE-2010-2240), which allows arbitrary code to be executed as root, is easily exploitable by most current Linux desktops via simply running any compromised GUI application that has access to the running X.Org Server.

Caching is a concept used through computing. CPUs have several levels of cache; disk drives have cache; and the list goes on. Adding a small amount of high-speed data storage relative to a large amount of slower-speed storage can make huge improvements to performance. Enter two new kernel patches -- bcache and flashcache -- that leverage the power of SSDs.

HTC is building a Chrome OS tablet for Google, set for a Verizon launch on Nov. 26, an industry report claims. Meanwhile, Pandigital released its second seven-inch Android-based e-reader tablet, with more memory than before plus a smaller, lighter design.

According to a report written by Rafal Wojtczuk, a conceptual problem in the memory management area of Linux allows local attackers to execute code at root level. The Linux issue is caused by potential overlaps between the memory areas of the stack and shared memory segments.

By the standards of previous releases in the KDE 4 series, KDE 4.5 is tame. It has few new applications, and introduces no new technologies. Yet with its combination of small innovations and interface improvements, KDE 4.5 still manages to be a release worth installing. Although it does not try to expand the concept of the desktop, it does make KDE easier to use in dozens of small and satisfying ways.

In a study not likely to cause controversy, Christian Perrier has published the results of his analysis of the number of Debian developers per country. He ran the analysis last year for the first time, so one can see the progress or recession in the last year. No matter where you call home, the numbers are quite interesting.

A few months back we reported that the IA64 and SPARC versions of Ubuntu were in trouble and would be decommissioned if no individual(s) were to step-up and maintain these ports of Ubuntu Linux for these architectures that are much less popular and common than x86 and x86_64 hardware. Well, there still is no one backing the Intel IA64 and Sun SPARC versions of Ubuntu Linux so they are being dropped completely.

As I've noted, I don't claim to have any insight into how this lawsuit will conclude, whether it will blow up into a long and bloody battle between Oracle and Google, or whether it will be concluded by some quick and relatively amicable solution. But I do believe that whatever happens, whatever it might nominally "win", Oracle has certainly and irrevocably lost more in terms of trust and goodwill within the free software world than it will ever understand. The message is clear: Fork all the main open source projects that Oracle owns or transfer energies to a replacement.

A critical vulnerability in the Linux kernel that gives attackers access to root via X server has been patched by Linus Torvalds. Meanwhile, kernel developer James Morris reports on the first-annual Linux Security Summit (LSS), which covered topics including usability, hardening the kernel, and API standardization.

Installing a Linux server is easy, especially if you download one of the latest CentOS ISOs. There’s a nice wizard to walk you through the installation process, and it’s perfectly acceptable to do a standard default install. But, if you intend to do any serious hosting or expect production quality performance out of the system, or if you are just as particular as I am, than a bit of customizing of the install at the beginning could save you lots of time later on down the road.

In a post on their Connect blog, security specialist Symantec reports on a new trojan for Android that masquerades as a free Tap Snake game, while secretly transmitting GPS coordinates to a server in the background. These coordinates can then be retrieved and displayed in Google Maps via the GPS Spy Android app sold for €5 by the same vendor, Maxicom. According to Symantec, the Tap Snake process can't easily be killed and continues to run in the background.

Ubuntu founder Mark Shuttleworth announced Monday that multitouch support and gesture-based interaction will arrive in Ubuntu 10.10, the next major version of the popular Linux distribution. The feature will be tightly integrated in Unity, Ubuntu's new lightweight netbook environment.

KDE 4.5 is a milestone release that took several months to complete, fixing over 16,000 bugs. While it also added new features, the selling point of this release is the stability that typically comes with a x.5 version of KDE. The desktop, applications, and development platforms have matured, and many of the outstanding bugs have been resolved.

In the 1990's Novell's NetWare dominated the networking industry with over 70% of the global market share. Their technical certifications were the industry's gold standard and offered titles such as Certified Novell Engineer, Master Certified Novell Engineer, Certified Novell Directory Engineer, and Novell Administrator. Just ten years later, the networking giant of the 20th century would find itself in a struggle to maintain relevance in the new millennium. The solution came as a change in strategy that would shift the company's focus from networking technologies to low level software and a new venture into an open sourced operating system of their own.

Many open-source developers and business people are upset that Oracle is suing Google over Java patents in Android. These people have reason to worry. This case could change not just how they use Java but how open-source development is done at all. So why would Oracle, a Linux-supporter in its own right, introduce the evil of software patents into open-source programming? My answer: Because Larry Ellison, Oracle's CEO, thinks the company can profit from it.

Canonical released a multitouch/gesture stack for Ubuntu 10.10 ("Maverick Meerkat"). The uTouch 1.0 stack is equipped with a gesture recognition engine and gesture API for Meerkat, which recently arrived in alpha 3, offering Software Centre improvements and a Netbook Edition revamped with Canonical's new "Unity" interface.

This demo shows you how to import the Java servlet application files into the Rational Application Developer workspace, edit a few classes, and deploy the application on a WebSphere Application Server. Finally, you get to see the solution stack work in a real life scenario. This 4-part demo series shows you how to implement the solution stack (Rational Application Developer, WebSphere Application Server, and DB2 Express-C) on Ubuntu Linux, as well as how to integrate them in a Java application.

So I have been writing code of one sort or another for over 15 years (mostly Perl) and there is still one thing I don’t get ... what is the advantage of object oriented programming (OOP) over procedural programming (PP)? I want to have an open discussion on the topic. Obviously I deal with both OOP and PP, but I am strongly in the PP camp. I am wondering “did I miss the boat”? I heard that Perl 6 will have very strong OOP and possibly will be pure OOP only, so if Larry Wall (way smarter then me) thinks it is a good idea, I must have missed something.

Google has vowed to fight Oracle's patent lawsuit over use of Java patents in Android, claiming that Android's Dalvik implementation is not covered. Meanwhile, Java creator James Gosling blogs that neither side in the lawsuit is without blame, but calls the suit a victory for "ego, money and power" at the expense of open software development, says eWEEK.