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Comment Re:I heard the same about 8.10 and 9.04 and 9.10 (Score 1) 567

by greengreed (#32044224) Attached to: Ubuntu Linux 10.04 Review (Lucid Lynx)

For example, I first built a Gimp without jpeg support. Who the fuck would want Gimp without the ability to even open jpg files? That's stupid. This is the default unless you explicitly add jpeg to the USE variable.

This is what happens when you don't use the desktop profile. Run `eselect profile list` and then `eselect profile set NUMBER`, where NUMBER is the number of the desktop profile. Also, you need to recompile your packages if you want your new USE flags to take any effect. Try `emerge --ask --tree --verbose --update --newuse --deep world` next time.

I still haven't figured out how I'm supposed to keep track of what USE flags I want or do not want to use (these can affect other packages both now and in future).

USE flags are probably the main reason I use Gentoo. Are the 10 minutes needed to read the online portage documentation too much for you? Tip: see /etc/make.conf, /etc/portage/package.use and euse.

Sorry, but you really need to RTFM if you want to get the most out of Gentoo.
Security

Local Privilege Escalation On All Linux Kernels 595

Posted by timothy from the uriah-deems-it-scary dept.
QuesarVII writes "Tavis Ormandy and Julien Tinnes have discovered a severe security flaw in all 2.4 and 2.6 kernels since 2001 on all architectures. 'Since it leads to the kernel executing code at NULL, the vulnerability is as trivial as it can get to exploit: an attacker can just put code in the first page that will get executed with kernel privileges.'"
Programming

State of Sound Development On Linux Not So Sorry After All 427

Posted by ScuttleMonkey from the sounds-like-improvement dept.
An anonymous reader writes "There have been past claims by Adobe and others that development on Linux is a jungle, particularly with regards to audio. However today, the author of the popular 'The Sorry State of Sound in Linux' has posted a follow up showing Adobe's claims to be FUD, as well as being a good update on where OSS and ALSA are holding today, and why PulseAudio isn't a good idea."
Data Storage

A Visual Expedition Inside the Linux File Systems 85

Posted by kdawson from the data-porn dept.
RazvanM writes "This is an attempt to visualize the relationships among the Linux File Systems through the lens of the external symbols their kernel modules use. We took an initial look a few months back but this time the scope is much broader. This analysis was done on 1377 kernel modules from 2.6.0 to 2.6.29, but there is also a small dip into the BSD world. The most thorough analysis was done on Daniel Phillips's tree, which contains the latest two disk-based file systems for Linux: tux3 and btrfs. The main techniques used to establish relationships among file systems are hierarchical clustering and phylogenetic trees. Also presented are a set of rankings based on various properties related to the evolution of the external symbols from one release to another, and complete timelines of the kernel releases for Linux, FreeBSD, NetBSD, and OpenBSD. In all there are 78 figures and 10 animations."
Google

Harsh Words From Google On Linux Development 948

Posted by timothy from the constructive-criticism dept.
jeevesbond writes "The alpha version of Google Chrome is now available for GNU/Linux. Google Chrome developer and former Firefox lead Ben Goodger has some problems with the platform though. His complaints range from the lack of a standardised UI toolkit, inconsistencies across applications, the lack of a unified and comprehensive HIG, to GTK not being a very compelling toolkit. With Adobe getting twitchy about the glibc fork and previously describing the various audio systems as welcome to the jungle, is it time to concentrate on consolidation and standardisation in GNU/Linux in general, and the desktop in particular?"
Hardware Hacking

Submission + - Developer creates DIY 8-bit CPU (wired.com) 1

Submitted by MaizeMan
MaizeMan writes: Not for the easily distracted. A Belmot software developer's hand built CPU was featured in wired recently. Starting with a $50 wire wrap board Chamberlin built his CPU with 1253 pieces of wire, each wire wrapped by hand at both ends. Salvaging parts from 70's and 80's era computers, the final result is an 8-bit processor with keyboard input, a USB connection and VGA graphical output. More details on the developer's blog
Data Storage

SATA 3.0 Release Paves the Way To 6Gb/sec Devices 248

Posted by samzenpus from the greased-lightning dept.
An anonymous reader writes "The Serial ATA International Organization (SATA-IO) has just released the new Serial ATA Revision 3.0 specification. With the new 3.0 specification, the path has been paved to enable future devices to transfer up to 6Gb/sec as well as provide enhancements to support multimedia applications. Like other SATA specifications, the 3.0 specification is backward compatible with earlier SATA products and devices. This makes it easy for motherboard manufactures to go ahead and upgrade to the new specification without having to worry about its customers' legacy SATA devices. This should make adoption of the new specification fast, like previous adoptions of SATA 2.0 (or 3Gb/sec) technology."
GNU is Not Unix

Why Linux Is Not Yet Ready For the Desktop 1365

Posted by timothy from the choose-your-own-misadventure dept.
An anonymous reader writes "Every now and then a new- or old-media journalist tries to explain to everyone why Linux is not yet ready for the desktop. However all those men who graduated from their engineering universities years ago have only superficial knowledge about operating systems and their inner works. An unknown author from Russia has decided to draw up a list of technical reasons and limitations hampering Linux domination on the desktop." Some of the gripes listed here really resonate with me, having just moved to an early version of Ubuntu 9.10 on my main testing-stuff laptop; it's frustrating especially that while many seemingly more esoteric things work perfectly, sound now works only in part, and even that partial success took some fiddling.
Google

Google Puts the Brakes On Saving the World 179

Posted by kdawson from the taking-a-little-longer dept.
An anonymous reader sends along a sharp and snarky article that takes Google to task for taking longer than expected to award $10M in its competition to find and fund world-bettering ideas. The submitter comments, "After using its tenth birthday as occasion to solicit philanthropic ideas from Web users through its Project 10^100, Google appears to have backed off from its commitment to provide $10 million in funding to the winner. While the company was supposed to reveal the Project 10^100 winner in February, Google has since delayed the vote once and now suspended it indefinitely, due to the overwhelming response — Google says it received 150,000 entries. A Google spokeswoman wouldn't commit to a new date, saying only it would be delayed 'for a while longer.' She further apologized for the company's 'over optimistic assumptions about how quickly we could analyze all the ideas that we've received.'"
Operating Systems

Linux Kernel 2.6.29 Released 265

Posted by kdawson from the fullly-baked dept.
diegocgteleline.es writes "Linus Torvalds has released Linux 2.6.29. The new features include the inclusion of kernel graphic modesetting, WiMAX, access point Wi-Fi support, inclusion of squashfs and a preliminary version of btrfs, a more scalable version of RCU, eCryptfs filename encryption, ext4 no journal mode, OCFS2 metadata checksums, improvements to the memory controller, support for filesystem freeze, and other features. Here is the full list of changes."
Patents

TomTom Sues Microsoft For Patent Infringement 166

Posted by timothy from the gentlemen-do-not-consult-each-other's-patents dept.
CWmike writes "GPS device maker TomTom has shot back at Microsoft with a claim of patent infringement, after the software giant raised concerns in the Linux community with a recent lawsuit against TomTom. In a suit filed earlier this week, TomTom alleges that Microsoft infringes on four patents in mapping software Microsoft Streets and Trips. TomTom is asking for triple damages for willful infringement, since it says it had notified Microsoft about its alleged infringement. Microsoft said it was reviewing TomTom's filing and that it remains committed to a licensing solution and has been for more than a year."
The Internet

The Men Who Fix the Internet 162

Posted by kdawson from the physical-side-of-things dept.
An anonymous reader writes "Remember all those undersea cables breaking? PopSci.com introduces John Rennie, who '... has braved the towering waves of the North Atlantic Ocean to keep your e-mail coming to you. As chief submersible engineer aboard the Wave Sentinel, part of the fleet operated by UK-based undersea installation and maintenance firm Global Marine Systems, Rennie — a congenial, 6'4", 57-year-old Scotsman — patrols the seas, dispatching a remotely operated submarine deep below the surface to repair undersea cables.' The article goes on to outline the physical infrastructure of the Internet, including some of its points of vulnerability."
Intel

Intel Threatens To Revoke AMD's x86 License 476

Posted by ScuttleMonkey from the toddlers-fighting-over-a-toy dept.
theraindog writes "AMD's former manufacturing division opened for business last week as GlobalFoundries, but the spin-off may run afoul of AMD's 2001 cross-licensing agreement with Intel. Indeed, Intel has formally accused AMD of violating the agreement, and threatened to terminate the company's licenses in 60 days if a resolution is not found. Intel contends that GlobalFoundries is not a subsidiary of AMD, and thus is not covered by the licensing agreement. AMD has fired back, insisting that it has done nothing wrong, and that Intel's threat constitutes a violation of the deal. At stake is not only AMD's ability to build processors that use Intel's x86 technology, but also Intel's ability to use AMD's x86-64 tech in its CPUs."
Graphics

What to Fight Over After Megapixels? 596

Posted by ScuttleMonkey from the just-create-a-new-buzzword dept.
NewScientist has a quick look at where the digital image crowd is headed now that the megapixel wars are drawing to a close. Looks like an emphasis on low-light performance and color accuracy in addition to fun software tools are the new hotness. "For years, consumers have been sold digital cameras largely on the basis of one number - the megapixels crammed onto its image sensor. But recently an industry bigwig admitted that squeezing in ever more resolution has become meaningless. Akira Watanabe, head of Olympus' SLR planning department, said that 12 megapixels is plenty for most photography purposes and that his company will henceforth be focusing on improving color accuracy and low-light performance."
Education

US Adults Fail Basic Science Literacy 1038

Posted by kdawson from the ignorance-can-be-fixed dept.
TaeKwonDood writes "Do you want the bad news first or the good news? The good news is that about 80% of Americans think science knowledge is 'very important' to our future. The bad news is most of those people think it's up to someone else to get knowledgeable. Only 15% actually know how much of the planet is covered in water (47% if you accept a rough approximation of the exact number) and over 40% think dinosaurs and humans cavorted together like in some sort of 'Land Of The Lost' episode. What to do? Pres. Obama thinks merit pay for teachers makes sense. Yes, it will enrage the teachers' union, but it might inspire better people to go into science teaching. It's either that or accept that almost 50% of Americans won't know how long it takes the earth to go around the sun."

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