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Bug

Scaling Algorithm Bug In Gimp, Photoshop, Others 368

Posted by kdawson from the black-is-black-sometimes dept.
Wescotte writes "There is an important error in most photography scaling algorithms. All software tested has the problem: The Gimp, Adobe Photoshop, CinePaint, Nip2, ImageMagick, GQview, Eye of Gnome, Paint, and Krita. The problem exists across three different operating systems: Linux, Mac OS X, and Windows. (These exceptions have subsequently been reported — this software does not suffer from the problem: the Netpbm toolkit for graphic manipulations, the developing GEGL toolkit, 32-bit encoded images in Photoshop CS3, the latest version of Image Analyzer, the image exporters in Aperture 1.5.6, the latest version of Rendera, Adobe Lightroom 1.4.1, Pixelmator for Mac OS X, Paint Shop Pro X2, and the Preview app in Mac OS X starting from version 10.6.) Photographs scaled with the affected software are degraded, because of incorrect algorithmic accounting for monitor gamma. The degradation is often faint, but probably most pictures contain at least an array where the degradation is clearly visible. I believe this has happened since the first versions of these programs, maybe 20 years ago."
Patents

Patent Markings May Spell Trouble For Activision 82

Posted by Soulskill from the almost-rocket-docket dept.
eldavojohn writes "If you pick up your copy of Guitar Hero and read the literature, you'll notice it says 'patent pending' and cites a number of patents. A group alleges no such patent pends nor are some of the patents applicable. If a judge finds Activision guilty of misleading the public in this manner, they could become liable for up to $500 per product sold under false patent marking. The patents in question seem to be legitimately Guitar Hero-oriented, and little is to be found about the mysterious group. The final piece of the puzzle puts the filing in Texas Northern District Court, which might be close enough to Texas Eastern District Court to write this off as a new kind of 'false patent marking troll' targeting big fish with deep coffers."
Earth

Debunking a Climate-Change Skeptic 807

Posted by kdawson from the so-many-notes-mister-mozart dept.
DJRumpy writes "The Danish political scientist Bjørn Lomborg won fame and fans by arguing that many of the alarms sounded by environmental activists and scientists — that species are going extinct at a dangerous rate, that forests are disappearing, that climate change could be catastrophic — are bogus. A big reason Lomborg was taken seriously is that both of his books, The Skeptical Environmentalist (in 2001) and Cool It (in 2007), have extensive references, giving a seemingly authoritative source for every one of his controversial assertions. So in a display of altruistic masochism that we should all be grateful for (just as we're grateful that some people are willing to be dairy farmers), author Howard Friel has checked every single citation in Cool It. The result is The Lomborg Deception, which is being published by Yale University Press next month. It reveals that Lomborg's work is 'a mirage,' writes biologist Thomas Lovejoy in the foreword. '[I]t is a house of cards. Friel has used real scholarship to reveal the flimsy nature' of Lomborg's work."
Security

How Banker Trojans Steal Millions Every Day 183

Posted by kdawson from the in-ur-browzer-stealin-ur-dataz dept.
redsoxh8r notes a blog post describing in some detail the operation of "man in the browser" Trojans used to empty victims' bank accounts. "Banker trojans have become a serious problem, especially in South America and the US. Trojans like Zeus, URLZone and others are the tip of the iceberg. These toolkits are now standard-issue weapons for criminals and state-sponsored hackers. Like Zeus, URLZone was created using a toolkit (available in underground markets). What this means is that the buyer of this toolkit can then create customized malware or botnets with different command-and-controls and configurations (such as which banks to attack), but having all the flexibility and power of the original toolkit. Having such a toolkit in the hands of multiple criminal groups paints a scary picture. It's simply not enough to eliminate a particular botnet and criminal group to solve this problem."
X

After 2 Years of Development, LTSP 5.2 Is Out 79

Posted by timothy from the terminal-velocity dept.
The Linux Terminal Server Project has for years been simplifying the task of time-sharing a Linux system by means of X terminals (including repurposed low-end PCs). Now, stgraber writes "After almost two years or work and 994 commits later made by only 14 contributors, the LTSP team is proud to announce that the Linux Terminal Server Project released LTSP 5.2 on Wednesday the 17th of February. As the LTSP team wanted this release to be some kind of a reference point in LTSP's history, LDM (LTSP Display Manager) 2.1 and LTSPfs 0.6 were released on the same day. Packages for LTSP 5.2, LDM 2.1 and LTSPfs 0.6 are already in Ubuntu Lucid and a backport for Karmic is available. For other distributions, packages should be available very soon. And the upstream code is, as always, available on Launchpad."
The Media

Linux Action Show Returns 61

Posted by timothy from the for-your-time-on-the-elliptical-machine dept.
BJ writes "The Linux Action Show, the Linux-podcast to end all Linux-podcasts, is returning with their 11th season after over 7 months off the air. Kicking it all off with a live streaming event this Saturday at 5pm. Topics are set to include: Maemo/Moblin merging into Meego, Open Source Nividia drivers with 3D, KDE 4.4 and much, much more."

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