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Windows

Ask Slashdot: What Video Games Keep You From Using Linux? 951

Posted by Unknown Lamer
from the war-games-of-course dept.
skade88 writes "Everyone knows content is king. Many of us use Windows or OS X at home instead of Linux because the games we love just are not available on Linux. With Steam moving forward for a Linux launch, I would like to hear from the Slashdot community on this topic. What are the game(s) you cannot live without? If they were available in Linux would you be happy to run Linux instead of Windows or OS X?"
Android

Dual-Booting PengPod Tablet Can Run Linux/Android 109

Posted by timothy
from the first-in-relation-to-what dept.
New submitter garbagechuteflyboy writes "The PengPod is the first dual-booting tablet; It's able to run both Linux and Android. Pengpod is now running the latest Plasma Active which gives this powerful Linux tablet features that were previously only available to iPad and Android tablets. PengPod is currently selling pre-orders on Indiegogo." garbagechuteflyboy adds links to articles about the dual-OS tablet at liliputing, at Ars Technica, and at PCWorld. "First dual-booting tablet" seems like a hard claim to back, but it's nice to see a tablet marketed with Plasma Active in mind.
Handhelds

Linux On the TI-Nspire Graphing Calculator 49

Posted by timothy
from the awesomeness-alert dept.
An anonymous reader writes "Developers been working hard for the past few months to get Linux ported to the TI-Nspire calculator. The port is not yet fully stabilized nor quite ready for broad consumption and requires some user-level knowledge of Linux systems, but is definitely worth a try. Experimental support for root filesystem installed on USB mass storage is being worked on, so that Datalight's proprietary Flash FX/Reliance filesystem used by TI's OS isn't a limit anymore. This also means that the native TI-Nspire OS image is not replaced by the Linux system, and Linux can been booted on demand. Support for USB keyboard, X server, directFB, Wi-Fi (with the help of a powered USB hub) and text-based Internet browsing is progressively being added and tested."
Software

Valve's Big Picture Could Be a Linux Game Console 272

Posted by timothy
from the speculative-fiction dept.
Penurious Penguin writes that "a hopeful article at The Verge persuasively suggests that through Valve, Linux could soon become a formidable contender in the gaming arena, capable of holding its own against such giants as Xbox 360, PlayStation 3, and the Wii. With 50 million users, a growing Linux team, a caboodle of interesting experiments ('Steam Box' hardware baselines, etc.) and a strong conviction that more-open platforms are the way, Valve may actually see it through."
Debian

Valve's Steam License Causes Linux Packaging Concerns 163

Posted by Soulskill
from the patience-young-padawan dept.
New submitter skade88 writes "With the Linux Steam beta giving Ubuntu and its large userbase all the love, other Linux gamers understandably want to be let in on the fun. For the beta, Valve has provided Steam as a Debian package. Many hungry Linux gamers have reported that they have Steam running on their favorite distro, but that still leaves the legal debate. What is the legal threshold needed to get Steam in the repos of your preferred flavor of Linux? Will Valve's one-size-fits-every-OS license be flexible to work on Linux or will it delay the dream of a viable gaming world for Linux? We are so close to bridging the last major hurdle in finally realizing the year of the Linux desktop: Gaming. Lets hope the FOSS community and Valve can play together so we all win."
Open Source

Gentoo Developers Fork udev 152

Posted by Unknown Lamer
from the lennart-vows-revenge dept.
In October, Linus Torvalds expressed concerns that udev was making "...changes that were known to be problematic, and are pure and utter stupidity." Several Gentoo developers were also concerned about the removal of features and uncooperative nature of udev maintained by the systemd developers, so they've announced a fork: "After speaking with several other Gentoo developers that share Linus' concerns, I have decided to form a team to fork udev. Our plan is to eliminate the separate /usr requirement from our fork, among other things. We will announce the project later this week." The project name (for now) is udev-ng, and you can grab the code from Github. Update: 11/16 21:29 GMT by U L : One of the developers commented that this isn't yet an official Gentoo project (but hopefully it will be!). There's also an informative flamewar about the fork on debian-devel.
Movies

Running Netflix On Linux 185

Posted by Soulskill
from the jumping-through-hoops dept.
ndogg writes "Netflix now works on Linux... sort of. The folks at iheartubuntu have figured out a way to get Netflix to run on the Windows version of Firefox using Wine (with a number of custom patches) and Silverlight. They plan on releasing packages for it all soon. Currently, it seems they have only had success with 32-bit, while compiling for 64-bit is tricky."
Operating Systems

Lenovo UEFI Bug Only Likes Windows and RHEL 162

Posted by Soulskill
from the you-didn't-think-this-through dept.
New submitter Nagilum23 writes "It looks like Lenovo only knows of Windows and RHEL where their Thinkcentre M92p desktop is concerned. While investigating UEFI boot issues, Matthew Garrett found the PC's firmware actually checks the descriptive string for the operating system, and will prevent unlisted operating systems from booting. Garrett writes, 'Every UEFI boot entry has a descriptive string. This is used by the firmware when it's presenting a menu to users - instead of "Hard drive 0" and "USB drive 3", the firmware can list "Windows Boot Manager" and "Fedora Linux". There's no reason at all for the firmware to be parsing these strings. ... there is a function that compares the descriptive string against "Windows Boot Manager" and appears to return an error if it doesn't match. What's stranger is that it also checks for "Red Hat Enterprise Linux" and lets that one work as well. ... This is, obviously, bizarre. A vendor appears to have actually written additional code to check whether an OS claims to be Windows before it'll let it boot. Someone then presumably tested booting RHEL on it and discovered that it didn't work. Rather than take out that check, they then addded another check to let RHEL boot as well." Note that this isn't a SecureBoot issue. Lenovo is aware of the problem and looking into it.
Data Storage

Red Hat Developer Demands Competitor's Source Code 394

Posted by samzenpus
from the let-the-drama-begin dept.
sfcrazy writes "A very serious argument erupted on the Linux kernel mailing list when Andy Grover, a Red Hat SCSI target engineer, requested that Nicholas A. Bellinger, the Linux SCSI target maintainer, provide proof of non-infringement of the GPL. Nick is developer at Rising Tide Systems, a Red Hat competitor, and a maker of advanced SCSI storage systems. Nick's company recently produced a groundbreaking technology involving advanced SCSI commands which will give Rising Tide Systems a lead in producing SCSI storage systems. Now, RTS is blocking Red Hat from getting access to that code as it's proprietary. What's uncertain is whether RTS' code is covered by GPL or not — if it is then Red Hat has all the rights to get access to it and it's a serious GPL violation."
Hardware Hacking

Fully Open A13-OLinuXino Single-Board Linux Computer 111

Posted by Unknown Lamer
from the gadgets-everywhere dept.
Penurious Penguin writes "Via LXer, an article from PCWorld describes the A13-OLinuXino, produced by OLIMEX. Similar, but distinct from the Raspberry Pi, the Linux-powered OLinuXino is touted as 'fully open,' with all CAD files and source-code freely available for both personal and commercial reuse. Its specs include an Allwinner A13 Cortex A8 1GHz processor, 3D Maili400 GPU, 512MB RAM, all packed into a nano-ITX form and fit for operation in industrial environments between -25C and 85C. The device comes with Android 4.0, but is capable of running other Linux distros, e.g., ArchlinuxARM."
Open Source

Oracle Makes Red Hat Kernel Changes Available As Broken-Out Patches 104

Posted by Soulskill
from the hey-why-not dept.
Artefacto writes "The Ksplice team has made available a git repository with the changes Red Hat made to the kernel broken down. They are calling this project RedPatch. This comes in response to a policy change Red Hat had implemented in early 2011, with the goal of undercutting Oracle and other vendors' strategy of poaching Red Hat's customers. The Ksplice team says they've been working on these individual patches since then. They claim to be now making it public because they 'feel everyone in the Linux community can benefit from the work.' 'For Ksplice, we build individual updates for each change and rely on source patches that are broken-out, not a giant tarball. Otherwise, we wouldn't be able to take the right patches to create individual updates for each fix, and to skip over the noise — like a change that speeds up bootup — which is unnecessary for an already-running system.'"
Linux

The Release Candidate For Linux Mint 14 "Nadia" Is Out 295

Posted by samzenpus
from the new-kid-on-the-block dept.
First time accepted submitter Type44Q writes "Well, the latest edition of Mint is finally here (the release candidate, anyway); according to The Linux Mint Blog, 'For the first time since Linux Mint 11, the development team was able to capitalize on upstream technology which works and fits its goals. After 6 months of incremental development, Linux Mint 14 features an impressive list of improvements, increased stability and a refined desktop experience. We're very proud of MATE, Cinnamon, MDM and all the components used in this release, and we're very excited to show you how they all fit together in Linux Mint 14.'"
Android

Project To Build Dual-Booting Linux, Android Tablet For $100 114

Posted by Soulskill
from the because-hey-why-not dept.
SternisheFan sends this quote from Ars: "It likely won’t be as sleek or fast as a Nexus 7 or Nexus 10, but a new tablet running both Android and Linux is in the works for open source enthusiasts and lovers of low-budget devices. PengPod tablets, made by a company called Peacock Imports, will dual-boot Android 4.0 and a version of Linux with the KDE Plasma Active interface for touch screens. But in order to reserve a tablet for yourself, you'll have to contribute to the company's crowdfunding project on Indiegogo and hope enough money is raised to begin production. 'Our goal is to build a powerful, True Linux Tablet, one free of Google and Android's restrictions, at a reasonable price,' the PengPod IndieGogo page says. 'If you're a Linux fanatic you probably ended up getting an Android phone. Hey, it's Linux right? It'll be open, run all the programs I'm familiar with and let me hack around and have some fun right? Too often, this is not so. That is why we set out to find a way to run real Linux and all the software you really want.'"
Virtualization

Ask Slashdot: Which Virtual Machine Software For a Beginner? 361

Posted by Soulskill
from the not-the-holodeck dept.
An anonymous reader writes "I am getting ready to start learning the use of virtual machines. What VM software would you recommend? This is for personal use. It would be good to run both Windows VMs and Linux VMs. Early use would be maintaining multiple Windows installs using only one desktop computer with plenty of cores and memory. I would be starting with a Windows host, but probably later switching to a Linux host after I learn more about it. Free is good, but reliability and ease of use are better. What is your preferred choice for a VM beginner? VMware? Xen? VirtualBox? Something else?" It may also be helpful if you can recommend particular VM software for particular uses, or provide some insight on different hosting options.
Intel

Cray Unveils XC30 Supercomputer 67

Posted by timothy
from the show-us-the-sheets dept.
Nerval's Lobster writes "Cray has unveiled a XC30 supercomputer capable of high-performance computing workloads of more than 100 petaflops. Originally code-named 'Cascade,' the system relies on Intel Xeon processors and Aries interconnect chipset technology, paired with Cray's integrated software environment. Cray touts the XC30's ability to utilize a wide variety of processor types; future versions of the platform will apparently feature Intel Xeon Phi and Nvidia Tesla GPUs based on the Kepler GPU computing architecture. Cray leveraged its work with DARPA's High Productivity Computing Systems program in order to design and build the XC30. Cray's XC30 isn't the only supercomputer aiming for that 100-petaflop crown. China's Guangzhou Supercomputing Center recently announced the development of a Tianhe-2 supercomputer theoretically capable of 100 petaflops, but that system isn't due to launch until 2015. Cray also faces significant competition in the realm of super-computer makers: it only built 5.4 percent of the systems on the Top500 list, compared to IBM with 42.6 percent and Hewlett-Packard with 27.6 percent."
AMD

AMD Closes OSRC, Lays Off Several Linux Kernel Developers 94

Posted by Unknown Lamer
from the reversal-of-fortunes dept.
From the H reporting on LinuxCon Europe comes news that several Linux kernel developers have been laid off by AMD as part of its workforce reduction. From the article: "OSRC staff primarily worked to develop the Linux support for AMD's server processors, but they also wrote code and extensions for related desktop and notebook CPUs – for example, they looked after the code to support CPU frequency scaling for the PowerNow and Turbo Core technologies. While working on the kernel's IOMMU and KVM support, one of AMD's former employees contributed to the development of the "IOMMU groups" feature that was integrated into Linux 3.6; this feature provides the basis for a new Linux 3.6 technology that allows a host's PCIe devices to be passed through to virtual machines and can also be used with Intel CPUs." Looks like the group was doing interesting research on hypervisors, lockless data structures, and multi-core synchronization primitives among other things. The Open Source Radeon driver developers are not affected by this at least.
Cloud

Cloud Computing Needs To Embrace the Linux Model, Says Rackspace CTO 42

Posted by Soulskill
from the hug-a-penguin dept.
Nerval's Lobster writes "Companies are rushing to lock customer data into their specific walled gardens, Rackspace CTO John Engates argued in an interview after a Cloud Expo keynote in Silicon Valley. That makes it more important than ever to ensure that the cloud undergirding all the various functions of daily life remains open. 'These companies have grown up in the era of enterprise software and they're addicted to enterprise software margins, magnitudes more profitable than what we make as a hosting company,' he said. 'Now you have software companies embracing cloud computing and taking the same enterprise-software playbook they've had for years and trying to run it in the cloud.' Ultimately, he added, cloud computing needs to adopt the Linux model. 'Linux opened it up and gave you vendor choice, with numerous vendors bringing their own strengths to the table.'"
Graphics

Nvidia Doubles Linux Driver Performance, Slips Steam Release Date 363

Posted by Soulskill
from the linus-now-has-license-to-swear-at-more-companies dept.
leppi writes "Nvidia has announced a huge increase in Linux gaming performance for their GeForce R310 drivers after almost a year of development alongside Valve and other game developer partners. Nvidia's announcement also indicated the Steam beta for Linux should be out today. Quoting: 'Available for download at www.geforce.com, the new R310 drivers were also thoroughly tested with Steam for Linux, the extension of Valve's phenomenally popular Steam gaming platform that officially opened to gamers starting today. ... Comparing 304.51 driver performance of 142.7 fps versus 310.14 driver performance of 301.4 fps in beta build of Left for Dead 2. All tests run on the same system using Intel Core i7-3930K CPU @ 3.20GHz with 8 GB memory, GeForce GTX 680 and Ubuntu 12.04 32-bit.'" Update: 11/06 21:00 GMT by S : Valve has gone ahead and announced the Steam for Linux Beta. They've sent invites to a number of people who filled out the application, and they'll be inviting more as the test goes along. The beta test is available for installation on Ubuntu 12.04, with support for other distros to come: "We intend to support additional popular distros in the future; we’ll prioritize development for these based on user feedback."
Cloud

Gate One 1.1 Released: Run Vim In Your Browser 150

Posted by timothy
from the until-it's-included-in-the-browser dept.
Riskable writes "Version 1.1 of Gate One (HTML5 terminal emulator/SSH client) was just released (download). New features include security enhancements, major performance improvements, mobile browser support, improved terminal emulation, automatic syntax highlighting of syslog messages, PDFs can now be captured/displayed just like images, Python 3 support, Internet Explorer (10) support, and quite a lot more (full release notes). There's also a new demo where you can try out vim in your browser, play terminal games (nethack, vitetris, adventure, zangband, battlestar, greed, robotfindskitten, and hangman), surf the web in lynx, and a useful suite of IPv6-enabled network tools (ping, traceroute, nmap, dig, and a domain name checker)." Gate One is dual licensed (AGPLv3/Commercial Licensing); for individuals, it's pay-as-you-please.
HP

HP Becomes a Platinum Member of the Linux Foundation 64

Posted by samzenpus
from the money-buys-everything dept.
who_stole_my_kidneys writes in about how HP has gained a seat on the Linux Foundation's board of directors. "Snagging a first-class upgrade might empty out the contents of your wallet, but be glad you're not trying to buy your way to the Linux Foundation's top table. With a strategic investment of $500,000, Hewlett Packard has just become a platinum member of the body, alongside companies like Intel, Qualcomm and Samsung. In exchange for all that cash, HP gets a seat on the Foundation's board of directors and will have a say in how to advance the foundation's aims — and hopefully give Open webOS a gentle push, too."
Education

Phil Shapiro: Slashdot Reader, FOSS Activist, and Library Computer Guy (Video) 30

Posted by Roblimo
from the not-all-important-people-are-famous dept.
Phil Shapiro isn't famous, but he's a pretty good writer whose work appears regularly at opensource.com. He makes his living as the tech support person (he calls it "public nerd") at the Takoma Park Maryland Library. He has also -- see the link to his bio page above -- lived in New Delhi, India; Copenhagen, Denmark; Paris, France; and Scarsdale, New York. He got started with Linux as a "social justice" thing; because Linux and FOSS helped make it possible for people of modest means (we used to just call them "poor") to learn about computers and get on the Internet. He's still a big "computer for the masses" advocate and computer rehab volunteer. What's especially interesting about this interview (which is slightly out of sound/visual synch; you may prefer reading the transcript) is the amount of credit Phil gives Slashdot for spurring him on and getting him excited about FOSS. He also sees Slashdot as instrumental in helping start the Maker subculture. Do you agree? If so, should influencing the future of technology be Slashdot's main mission? Also: If so, how do you suggest we do it? And more specifically, do you know any other non-famous Slashdot readers (or people in general) we should talk to because they are doing interesting things?
Linux

Facebook Joins Linaro Linux-on-ARM Effort 60

Posted by timothy
from the like-a-tattoo dept.
dgharmon writes "It has been more than two years since Freescale Semiconductor, IBM, Samsung, ST-Ericsson, and Texas Instruments formed a non-profit software company called Linaro to help focus the disparate efforts to get Linux running well on ARM processors and system-on-chip designs. A slew of companies, some new to the ARM racket, have joined the Linaro effort – and as of Thursday afternoon, so has social media juggernaut Facebook."
Microsoft

Ask Slashdot: Is Samba4 a Viable Alternative To Active Directory? 388

Posted by timothy
from the they-weigh-the-same dept.
First time accepted submitter BluPhenix316 writes "I'm currently in school for Network Administration. I was discussing Linux with my instructor and he said the problem he has with Linux is he doesn't know of a good alternative to Active Directory. I did some research and from what I've read Samba4 seems very promising. What are your thoughts?"
Games

Will the Star Citizen Project Fund Linux and Mac Ports For CryENGINE 3? 119

Posted by Soulskill
from the voting-with-your-wallet dept.
Mr. Jaggers writes "Chris Roberts, game designer of Wing Commander fame, has had great success with his new crowd-funded Star Citizen project — so much that the $2m base goal has been smashed with weeks to go on the Kickstarter portion of the campaign. Now Chris is floating a list of stretch goals for fans to vote on, with Linux and Mac support both listed as stretch goal candidates. Since Star Citizen is based on the popular CryENGINE 3 game engine, these stretch goals are equivalent to funding Linux and Mac ports of CryENGINE. Chris couldn't make any absolute promises yet, since he doesn't own the engine, but CryENGINE 3 already supports Android, so at least there is existing OpenGL ES support to be leveraged towards adding Linux and Mac OpenGL support. If there is enough outpouring of cross-platform support from fans in this poll, Star Citizen could turn out to be the high-profile game that brings a AAA game engine to the growing Mac and Linux gaming communities — analogous to the role played by Wasteland 2 in bringing official Linux support to the Unity 4 engine popular among so many Indie developers."
KDE

Linus Torvalds Tries KDE, Likes It So Far 289

Posted by timothy
from the harry-seldon dept.
sfcrazy writes "Linus Torvalds has never been a big fan of Gnome owing [to] its extreme simplicity. Even Gnome 3.x failed to impress the father of the Linux kernel. He has now given KDE a try after a long time. Linus using your software is double edged sword, especially if Linus doesn't like it — get ready for the harshest, yet the most honest and useful criticism. Interestingly, Linus has so far liked KDE, and for one simple reason: 'But ah, the ability to configure things. And I have wobbly windows again.' This should make KDE developers a bit happier." Evidently, Linus didn't get the message that desktop UIs for Linux don't matter any more, since he keeps acting like they do.
SuSE

OpenSUSE ARM Final Less Than a Week Away; RC2 Out Now 28

Posted by timothy
from the diversity-training dept.
Andy Prough writes "Jos Poortvliet of the openSUSE team has announced that openSUSE ARM RC2 is available for download and needs testing. The final version is due out on November 6th, and support has been expanded to include the following SoCs: Calxeda Highbank, CuBox, IMX 53, and Samsung Origen. Although Raspberry Pi is not yet supported, the openSUSE team plans to roll out support in the future. User Etam has posted a picture of it working without trouble in chroot on an N900, although Firefox is working "terribly slow" but not crashing."
Input Devices

Ask Slashdot: Digital Pens On Linux? 74

Posted by timothy
from the pen-envy dept.
New submitter Gonzalez_S writes "There are many digital pens out there, but none of them seem to work on Linux; unless you combine them with a tablet. I have contacted many vendors (Lifetrons, Dane-Elec, ApenUSA, IntelliPen..) and only Intellipen responded that there is very limited support for Linux. Do any of you know of a digital pen that works fine using Linux on normal paper? Some options to explore: can the pen work in real time on my PC screen? Can it function as a mouse? Can the pen work offline? Do I need a tablet (preferably not)? I would be happy if anyone shares a success story here, as they seem a great tool."
GUI

KDE Plasma Active: the Mobile Interface That Works 70

Posted by timothy
from the hold-it-in-your-hand dept.
jrepin writes "Bruce Byfield is not a fan of interfaces for mobile devices. At best, he finds them clumsy makeshifts, tolerable only because nothing better is available. The only exception is KDE's Plasma Active, which not only works well on tablets, but, with its recently released version 3.0, remains the only mobile-inspired interface he can tolerate on a workstation."
Software

CodeWeavers Announces Flock the Vote Software Giveaway 97

Posted by Soulskill
from the no-thanks-to-newman dept.
ywlke writes "This election year, CodeWeavers is repeating its 'Great American Lame Duck Presidential Challenge' from 2008, and will be giving away free one-year subscriptions to Crossover Linux and Mac. 'On Wednesday, Oct. 31, 2012, beginning at 00:00 Central Time (+6 GMT), anyone visiting CodeWeavers’ Flock The Vote promotional web site (flock.codeweavers.com) will be able to download a free, fully functional copy of either CrossOver Mac or CrossOver Linux. Each copy comes complete with 12 months of support and product upgrades. The offer will continue for 24 hours, from 00:00 to 23:59, Oct. 31, 2012. ... The company had recently launched its 'Flock the Vote' challenge – a voter turnout initiative in which CodeWeavers promised free software for 24 hours if 100,000 people pledged to vote in the 2012 Presidential election.'"
Games

Valve: Linux Better Than Windows 8 for Gaming 768

Posted by samzenpus
from the top-of-the-heap dept.
dartttt writes "In a presentation at Ubuntu Developer Summit currently going on in Denmark, Drew Bliss from Valve said that Linux is more viable than Windows 8 for gaming. Windows 8 ships with its own app store and it is not an open platform anymore and Linux has everything they need: good OpenGL, pulseaudio, OpenAL and input support."
Android

Microsoft's SmartGlass For Android Reviewed 107

Posted by samzenpus
from the check-it-out dept.
An anonymous reader writes "Microsoft has released their much anticipated SmartGlass application for Android, allowing the Linux-based mobile OS to act as an input device for their Xbox 360 game console. While the app has its share of annoying problems, it does offer a glimpse into a possible future where consumer electronics are no longer crippled by the artificial barriers of manufacturer or operating system."
GNU is Not Unix

Rare Photos: Gnu Crashing a Windows 8 Launch Event 313

Posted by Soulskill
from the somebody-call-attenborough dept.
New submitter Atticus Rex writes "Reporters and security guards at the Windows 8 launch event weren't sure how to react when they were greeted by a real, live gnu. The gnu — which, on closer inspection, was an activist in a gnu suit — had come for some early trick-or-treating. But instead of candy, she had free software for the eager journalists. The gnu and the Free Software Foundation campaigns team handed out dozens of copies of Trisquel, a fully free GNU/Linux distribution, along with press releases and stickers. Once they got over their confusion, the reporters were happy to see us and hear our message — that Windows 8 is a downgrade, not an upgrade, because it steals users' freedom, security and privacy."
Graphics

A Proposal To Fix the Full-Screen X11 Window Mess 358

Posted by Unknown Lamer
from the just-run-windowed dept.
jones_supa writes "The SDL developers Ryan Gordon and Sam Lantinga have proposed a window manager change to work out the full-screen X11 window mess, primarily for games. The proposal is to come up with a _NET_WM_STATE_FULLSCREEN_EXCLUSIVE window manager hint that works out the shortcomings of the full-screen hint used currently by most games, _NET_WM_STATE_FULLSCREEN. Ryan and Sam have already worked out an initial patch for SDL but they haven't tried hooking it to any window manager yet. Those interested in the details, information is available from this mailing list message. One of the key changes is that software would make the request to the window manager to change the resolution, rather than tapping RandR or XVidMode directly. Martin Gräßlin of KDE was rather wary about the patch and said that games changing the resolution just tend to mess up the desktop." Seems like a reasonable idea, given a bit of time to mature as a spec. In KDE's case, a separate daemon from the window manager handles resolution changes so going through the WM would add complexity, and the plasma shell still has no way to realize that it shouldn't reflow the desktop widgets. Setting window properties seems like a sensible IPC method for communicating intent though (without making yet another aspect of the X desktop reliant upon the not-very-network-transparent dbus): "hey, I need to resize, but just for me so don't reshuffle the desktop and docks."
Bug

EXT4 Data Corruption Bug Hits Linux Kernel 249

Posted by Soulskill
from the plenty-of-time-to-fix dept.
An anonymous reader writes "An EXT4 file-system data corruption issue has reached the stable Linux kernel. The latest Linux 3.4, 3.5, 3.6 stable kernels have an EXT4 file-system bug described as an apparent serious progressive ext4 data corruption bug. Kernel developers have found and bisected the kernel issue but are still working on a proper fix for the stable Linux kernel. The EXT4 file-system can experience data loss if the file-system is remounted (or the system rebooted) too often."
GNOME

OpenGL Becoming a Requirement For the Linux Desktop 229

Posted by Unknown Lamer
from the economic-stimulus-plan dept.
An anonymous reader writes "Modern Linux desktops like Ubuntu's Unity and the GNOME Shell have placed a requirement on OpenGL 2.0+ support for handling their compositing window managers and desktop effects. Wayland's Weston also needs OpenGL ES 2.0 support. Now with modern Linux distributions like Ubuntu 12.10, rather than falling back to a 2D unaccelerated desktop if you don't have a sufficient GPU or graphics driver, users are being forced to run LLVMpipe as a CPU-based software rasterizer. LLVMpipe works fine if you are on a new PC with a fast x86-64 CPU, but the OpenGL-based Linux desktops are causing growing pains for ARM hardware, virtual machines, servers, multi-seat computers, and of course all older hardware. LLVMpipe is a Mesa Gallium3D driver that uses LLVM for run-time code generation as an attempt at accelerating graphics faster on the CPU. So much for Linux being good for old computers?" The KMS based graphics stack is already effectively unusable on AGP systems (if you have SMP + AGP, there are race conditions somewhere leading to really hard crashes that appeared a couple of years ago and dozens of years old open bugs with no resolution other than "use PCI mode" which cuts bus bandwidth by 4 or 8 times, and still doesn't work with SMP), but for those with older PCIe/IGP systems you could always runs Window Maker, Sawfish, Enlightenment, Open Box, or one of many other window managers without a compositor. Of course then you lose compositing, and there aren't any usable external compositors for some reason. The flipside to this is that moving to OpenGL as the primary interface to the GPU means one fewer driver that has to be written, and will probably lead to an overall improved experience for those with supported hardware given the limited resources Free Software drivers authors have.
Open Source

ARM Code for Raspberry Pi Goes Open Source (Video) 91

Posted by Roblimo
from the more-open-than-ever-before dept.
"The Raspberry Pi project relies heavily on Open Source and Free Software — heck, it's targeted by more than one Linux distro. But some of the hardware stack that makes up the Pi itself needs closed-source code to run; the code that runs all kinds of low-level hardware is often closed source and closed off. I got wind from project instigator and lead Eben Upton that the system-on-a-chip at the Raspberry Pi's heart is about to get a lot more open. Says Upton: "We're about to open source all of the remaining closed source ARM code for the Pi. This will make BCM2835 the first ARM multimedia SoC with a fully-open-source ARM user and kernel implementation." I spoke for a few minutes with Alex Bradbury, who runs the Linux software work for the project, about licensing and what the new code means not only for Raspberry Pi but for users and other OS projects." (Note: the sound quality on this translantic Skype call is poor. We suggest reading the transcript.) Get the code while it's hot.
Games

Team Fortress 2 Beta Patch Adds Files Referring To Linux Support 58

Posted by Soulskill
from the let-the-speculation-commence dept.
New submitter spacenet writes "Valve has quietly released an update to the beta version of its popular online FPS Team Fortress 2. Among the modified files are some Linux-related files including a hardware driver compatibility list, optimal graphics settings, and a shell script launcher (previously only for OS X, now with a case for Linux as well). Valve has not updated their TF2 beta changelog, but has acknowledged the update in a forum post."
GUI

Wayland 1.0 Released, Not Yet Ready To Replace X11 455

Posted by Unknown Lamer
from the adhd-induced-wheel-reinvention dept.
An anonymous reader writes "After being talked about for four years, Wayland 1.0 was released today. The Wayland 1.0 release doesn't mark it yet as being ready for Linux desktop usage but just being API/protocol stable for future expansion. Wayland will now maintain backwards compatibility going forward, but how much longer will it take to replace X11 on the Linux desktop? Quite a while seems likely."
Operating Systems

Ask Slashdot: Securing a Windows Laptop, For the Windows Newbie? 503

Posted by timothy
from the not-under-my-roof dept.
madsdyd writes "I am a long-time user of Linux (since 1997) and have not been using Windows since 1998. All PCs at home (mine, wife's, kids') run Linux. I work professionally as a software developer with Linux, but the Windows installs at my workplace are quite limited, so my current/working knowledge of Windows is almost nil. At home we have all been happy with this arrangement, and the kids have been using their Nintendos, PS2/3's and mobile phones up until now. However, my oldest kid (12) now wants to play World of Warcraft and League of Legends with his friends. I have spent more hours than I like to admit getting this to work with Wine, with limited success — seems to always fail at the last moment. I considered an Apple machine, but they seem to be quite expensive. So, I am going to bite the bullet, and install Windows 7 on a spare Lenovo T400 laptop, which I estimate will be able to run both Windows 7 and the games in question." Read on for more about the questions this raises, for someone who wants to ensure that a game-focused machine stays secure.
Open Source

Ubuntu Isn't Becoming Less Open, Says Shuttleworth 98

Posted by Soulskill
from the frantic-flamingo dept.
sfcrazy writes "While the larger Ubuntu community was busy downloading, installing and enjoying the latest edition of Ubuntu yesterday, a post by Ubuntu founder Mark Shuttleworth ruffled some feathers. He gave the impression that from now on only select members of the community will be involved in some development and it will be announced publicly only after completion. There was some criticism of this move, and Shuttleworth responded that they are actually opening up projects being developed internally by Canonical employees instead of closing currently open projects. He also made a new blog post clarifying his previous comments: 'What I offered to do, yesterday, spontaneously, is to invite members of the community in to the things we are working on as personal projects, before we are ready to share them. This would mean that there was even less of Ubuntu that was NOT shaped and polished by folk other than Canonical – a move that one would think would be well received. This would make Canonical even more transparent.'"
Software

Ubuntu 12.10 Quantal Quetzal Out Now; Raring Ringtail In the Works 318

Posted by timothy
from the that-alphabet-song-really-gets-in-your-head dept.
An anonymous reader writes "The six month cycle that Canonical adheres to for Ubuntu releases has come around again today. Ubuntu 12.10 'Quantal Quetzal' has been released. There's a whole range of new features and updates, but here are the most important: WebApps — treats online services as if they are desktop apps (Gmail, Twitter, Facebook); Online Services — control logins to all your services from a single window and get them integrated into search results (e.g. GDocs for file searches); Dash Preview — right click any icon, get a detailed preview of what it is; Linux kernel 3.5.4; GNOME 3.6; Nautilus 3.4; latest Unity; No more Unity 2D, fallback is the Gallium llvmpipe software rasterizer; Default apps updated (Firefox 16.01, Thunderbird 16.01, LibreOffice 3.6.2, Totem, Shotwell, Rythmbox); Full disc encryption available during install; Single, 800MB distribution for all architectures." It's now available for download. The next version, due in six months' time, will be called Raring Ringtail.
Graphics

Trans-Atlantic 8K/UHDTV Streaming With UltraGrid and Commodity PCs 58

Posted by timothy
from the now-that's-push-media dept.
An anonymous reader writes "During the 12th Annual Global LambdaGrid Workshop in Chicago, researchers have demonstrated interactive multi-point streaming of 8K/UHDTV (i.e., 16x Full HD resolution) using commodity PC hardware running Linux and open-source UltraGrid software. The transmissions featured GPU-accelerated JPEG and DXT compressions implemented using the NVIDIA CUDA platform, which are also available as open-source software. The streams were distributed from the source to one location in the USA and to another location in the Czech Republic over 10Gbps GLIF network infrastructure."
Data Storage

Reiser4 File System Still In Development 317

Posted by timothy
from the despite-it-all dept.
An anonymous reader writes "Reiser4 still hasn't been merged into the mainline Linux kernel, but it's still being worked on by a small group of developers following Hans Reiser being convicted for murdering his wife. Reiser4 was updated in September on SourceForge to work with the Linux 3.5 kernel and has been benchmarked against EXT4, Btrfs, XFS, and ReiserFS. Reiser4 loses out in most of the Linux file-system performance tests, has much stigma due to Hans Reiser, and Btrfs is surpassing it feature-wise, so does it have any future in Linux ahead?"
KDE

KDE Plasma Active 3 Improves Performance, Brings New Apps 70

Posted by samzenpus
from the frsh-off-the-line dept.
jrepin writes "KDE has released the 3rd stable version of Plasma Active, KDE's device-independent user experience. The Plasma Active user interface is touch-friendly and works well across a range of devices. Its Activities function gives users a natural way to organize and access their applications, files and information. Plasma Active Three noticeably improves the user experience with its enhanced and expanded set of apps, improved performance and a new virtual keyboard."
Linux

Raspberry Pi Gets 512MB Filling 178

Posted by samzenpus
from the bigger-and-better dept.
sfcrazy writes "Good (and bad) news for Raspberry Pi lovers, the Model B has been upgraded to 512MB RAM from 256MB. Bad news is for those who already got their Model B shipments because all those who have outstanding orders with either distributors will get the *upgraded* version of the device, means with 512MB RAM instead of 256MB. The upgraded devices should be arriving to customers from today onwards. Raspberry Pi team will be pushing a firmware upgrade soon so these news devices can detect and use the additional RAM."
Windows

Windows 8: Do I Really Need a Single OS? 344

Posted by Soulskill
from the do-i-really-need-seventeen-of-them dept.
gManZboy writes "If you skip Windows 8, you lose the appealing opportunity to synchronize all of your devices on a single platform — or so goes the argument. If you're skeptical, you're not alone. OS monogamy may be in Apple's interest, and Microsoft's, but ask why it's in your interest. Can Microsoft convince the skeptics? 'If the hardware and software are the same at home and at work, one can't be "better" than the other. It would help if Microsoft convinced users like me that their platform is so good, we'd be fools to go anywhere else,' writes Kevin Casey."

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