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Classic Games (Games)

GOG.com Announces Linux Support 63

Posted by Soulskill
from the year-of-linux-on-the-gamebox dept.
For years, Good Old Games has made a business out of selling classic PC game titles completely free of DRM. Today they announced that their platform now supports Linux. They said, We've put much time and effort into this project and now we've found ourselves with over 50 titles, classic and new, prepared for distribution, site infrastructure ready, support team trained and standing by ... We're still aiming to have at least 100 Linux games in the coming months, but we've decided not to delay the launch just for the sake of having a nice-looking number to show off to the press. ... Note that we've got many classic titles coming officially to Linux for the very first time, thanks to the custom builds prepared by our dedicated team of penguin tamers. ... For both native Linux versions, as well as special builds prepared by our team, GOG.com will provide distro-independent tar.gz archives and support convenient DEB installers for the two most popular Linux distributions: Ubuntu and Mint, in their current and future LTS editions.
Linux

Ask Slashdot: Linux Login and Resource Management In a Computer Lab? 98

Posted by timothy
from the explain-your-system dept.
New submitter rongten (756490) writes I am managing a computer lab composed of various kinds of Linux workstations, from small desktops to powerful workstations with plenty of RAM and cores. The users' $HOME is NFS mounted, and they either access via console (no user switch allowed), ssh or x2go. In the past, the powerful workstations were reserved to certain power users, but now even "regular" students may need to have access to high memory machines for some tasks. Is there a sort of resource management that would allow the following tasks? To forbid a same user to log graphically more than once (like UserLock); to limit the amount of ssh sessions (i.e. no user using distcc and spamming the rest of the machines, or even worse, running in parallel); to give priority to the console user (i.e. automatically renicing remote users jobs and restricting their memory usage); and to avoid swapping and waiting (i.e. all the users trying to log into the latest and greatest machine, so have a limited amount of logins proportional to the capacity of the machine). The system being put in place uses Fedora 20, and LDAP PAM authentication; it is Puppet-managed, and NFS based. In the past I tried to achieve similar functionality via cron jobs, login scripts, ssh and nx management, and queuing system — but it is not an elegant solution, and it is hacked a lot. Since I think these requirements should be pretty standard for a computer lab, I am surprised to see that I cannot find something already written for it. Do you know of a similar system, preferably open source? A commercial solution could be acceptable as well.
Operating Systems

Exodus Intelligence Details Zero-Day Vulnerabilities In Tails OS 130

Posted by timothy
from the compared-to-what? dept.
New submitter I Ate A Candle (3762149) writes Tails OS, the Tor-reliant privacy-focused operating system made famous by Edward Snowden, contains a number of zero-day vulnerabilities that could be used to take control of the OS and execute code remotely. At least that's according to zero-day exploit seller Exodus Intelligence, which counts DARPA amongst its customer base. The company plans to tell the Tails team about the issues "in due time", said Aaron Portnoy, co-founder and vice president of Exodus, but it isn't giving any information on a disclosure timeline. This means users of Tails are in danger of being de-anonymised. Even version 1.1, which hit public release today (22 July 2014), is affected. Snowden famously used Tails to manage the NSA files. The OS can be held on a USB stick and leaves no trace once removed from the drive. It uses the Tor network to avoid identification of the user, but such protections may be undone by the zero-day exploits Exodus holds.
The Media

Print Isn't Dead: How Linux Voice Crowdfunded a New Magazine 56

Posted by Unknown Lamer
from the something-about-paper dept.
M-Saunders (706738) writes The death of print has been predicted for years, and many magazines and publishers have taken a big hit with the rise of eBooks and tablets. But not everyone has given up. Four geeks quit their job at an old Linux magazine to start Linux Voice, an independent GNU/Linux print and digital mag with a different publishing model: giving profits and content back to the community. Six months after a successful crowdfunding campaign, the magazine is going well, so here is the full story.
Ubuntu

MicroxWin Creates Linux Distribution That Runs Debian/Ubuntu & Android Apps 41

Posted by samzenpus
from the all-in-one dept.
An anonymous reader writes VolksPC who developed MicroXwin as a lightweight X Window Server has come up with their own Linux distribution. Setting apart VolksPC's distribution from others is that it's based on both Debian and Android and has the capability to run Debian/Ubuntu/Android apps together in a native ARM experience. The implementation doesn't depend on VNC or other similar solutions of the past that have tried to join desktop apps with mobile Android apps. This distribution is also reportedly compatible with all Android applications. The distribution is expected to begin shipping on an ARM mini-PC stick.
Data Storage

Linux Needs Resource Management For Complex Workloads 160

Posted by Soulskill
from the dirty-job-but-somebody's-gotta-do-it dept.
storagedude writes: Resource management and allocation for complex workloads has been a need for some time in open systems, but no one has ever followed through on making open systems look and behave like an IBM mainframe, writes Henry Newman at Enterprise Storage Forum. Throwing more hardware at the problem is a costly solution that won't work forever, he notes.

Newman writes: "With next-generation technology like non-volatile memories and PCIe SSDs, there are going to be more resources in addition to the CPU that need to be scheduled to make sure everything fits in memory and does not overflow. I think the time has come for Linux – and likely other operating systems – to develop a more robust framework that can address the needs of future hardware and meet the requirements for scheduling resources. This framework is not going to be easy to develop, but it is needed by everything from databases and MapReduce to simple web queries."
Security

New Mayhem Malware Targets Linux and UNIX-Like Servers 165

Posted by Soulskill
from the keep-calm-and-patch-on dept.
Bismillah writes: Russian security researchers have spotted a new malware named Mayhem that has spread to 1,400 or so Linux and FreeBSD servers around the world, and continues to look for new machines to infect. And, it doesn't need root to operate. "The malware can have different functionality depending on the type of plug-in downloaded to it by the botmaster in control, and stashed away in a hidden file system on the compromised server. Some of the plug-ins provide brute force cracking of password functionality, while others crawl web pages to scrape information. According to the researchers, Mayhem appears to be the continuation of the Fort Disco brute-force password cracking attack campaign that began in May 2013."
Security

LibreSSL PRNG Vulnerability Patched 151

Posted by Soulskill
from the looking-forward-to-the-next-two-day-panic dept.
msm1267 writes: The OpenBSD project late last night rushed out a patch for a vulnerability in the LibreSSL pseudo random number generator (PRNG). The flaw was disclosed two days ago by the founder of secure backup company Opsmate, Andrew Ayer, who said the vulnerability was a "catastrophic failure of the PRNG." OpenBSD founder Theo de Raadt and developer Bob Beck, however, countered saying that the issue is "overblown" because Ayer's test program is unrealistic. Ayer's test program, when linked to LibreSSL and made two different calls to the PRNG, returned the exact same data both times.

"It is actually only a problem with the author's contrived test program," Beck said. "While it's a real issue, it's actually a fairly minor one, because real applications don't work the way the author describes, both because the PID (process identification number) issue would be very difficult to have become a real issue in real software, and nobody writes real software with OpenSSL the way the author has set this test up in the article."
KDE

KDE Releases Plasma 5 108

Posted by Unknown Lamer
from the wobblier-windows dept.
KDE Community (3396057) writes "KDE proudly announces the immediate availability of Plasma 5.0, providing a visually updated core desktop experience that is easy to use and familiar to the user. Plasma 5.0 introduces a new major version of KDE's workspace offering. The new Breeze artwork concept introduces cleaner visuals and improved readability. Central work-flows have been streamlined, while well-known overarching interaction patterns are left intact. Plasma 5.0 improves support for high-DPI displays and ships a converged shell, able to switch between user experiences for different target devices. Changes under the hood include the migration to a new, fully hardware-accelerated graphics stack centered around an OpenGL(ES) scenegraph. Plasma is built using Qt 5 and Frameworks 5." sfcrazy reviewed the new desktop experience. It would appear the semantic desktop search features finally work even if you don't have an 8-core machine with an SSD.
Networking

OpenWRT 14.07 RC1 Supports Native IPv6, Procd Init System 70

Posted by Unknown Lamer
from the bofh-excuse-#3847-replacing-router-os dept.
An anonymous reader writes Release Candidate One of OpenWRT 14.07 "Barrier Breaker" is released. Big for this tiny embedded Linux distribution for routers in 14.07 is native IPv6 support and the procd init system integration. The native IPv6 support is with the RA and DHCPv6+PD client and server support plus other changes. Procd is OpenWRT's new preinit, init, hotplug, and event system. Perhaps not too exciting is support for upgrading on devices with NAND, and file system snapshot/restore so you can experiment without fear of leaving your network broken. There's also experimental support for the musl standard C library.
Upgrades

New Raspberry Pi Model B+ 202

Posted by samzenpus
from the latest-and-greatest dept.
mikejuk writes The Raspberry Pi foundation has just announced the Raspberry Pi B+. The basic specs haven't changed much — same BC2835 and 512MB of RAM and the $35 price tag. There are now four USB ports, which means you don't need a hub to work with a mouse, keyboard and WiFi dongle. The GPIO has been expanded to 40 pins, but don't worry: you can plug your old boards and cables into the lefthand part of the connector, and it's backward compatible. As well as some additional general purpose lines, there are two designated for use with I2C EEPROM. When the Pi boots it will look for custom EEPROMs on these lines and optionally use them to load Linux drivers or setup expansion boards. Expansion boards can now include identity chips that when the board is connected configures the Pi to make use of them — no more manual customization. The change to a micro SD socket is nice, unless you happen to have lots of spare full size SD cards around. It is also claimed that the power requirements have dropped by half, to one watt, which brings the model B into the same power consumption area as the model A. Comp video is now available on the audio jack, and the audio quality has been improved. One big step for Raspberry Pi is that it now has four holes for mounting in standard enclosures.
Education

Prof. Andy Tanenbaum Retires From Vrije University 136

Posted by timothy
from the congratulations-and-good-wishes dept.
When Linus Torvalds first announced his new operating system project ("just a hobby, won't be big and professional like gnu"), he aimed the announcement at users of Minix for a good reason: Minix (you can download the latest from the Minix home page) was the kind of OS that tinkerers could afford to look at, and it was intended as an educational tool. Minix's creator, Professor Andrew Stuart "Andy" Tanenbaum, described his academic-oriented microkernel OS as a hobby, too, in the now-famous online discussion with Linus and others. New submitter Thijssss (655388) writes with word that Tanenbaum, whose educational endeavors led indirectly to the birth of Linux, is finally retiring. "He has been at the Vrije Universiteit for 43 years, but everything must eventually end."
KDE

Plasma 5 Release Candidate Announced 50

Posted by Soulskill
from the test-before-it's-too-late dept.
sfcrazy writes: The KDE Community has announced the first release of Plasma 5. It's a release candidate, so it's meant for testing and preview purposes, like the developer preview of Android L. The final release will be announced next week, so this is the last chance for testers and developers to find issues and get them fixed before the release.
Operating Systems

CentOS Linux Version 7 Released On x86_64 125

Posted by Unknown Lamer
from the keeping-costs-down dept.
An anonymous reader writes "Today, CentOS project unveiled CentOS Linux 7 for 64 bit x86 compatible machines. CentOS conforms fully with Red Hat's redistribution policy and aims to have full functional compatibility with the upstream product released in last month. The new version includes systemd, firewalld, GRUB2, LXC, docker, xfs instead of ext4 filesystem by default. The Linux kernel updated to 3.10.0, support for Linux Containers, 3d graphics drivers out of the box, OpenJDK 7, support for 40G Ethernet cards, installations in UEFI secure Boot mode on compatible hardware and more. See the complete list of features here and here. You can grab this release by visiting the official mirror site or via torrents. On a related note there is also a CentOS Linux 7 installation screencast here."
Software

Qualcomm Takes Down 100+ GitHub Repositories With DMCA Notice 349

Posted by Soulskill
from the we-invented-the-for-loop dept.
An anonymous reader writes Qualcomm has forced GitHub to remove over 100 repositories due to "unauthorized publication, disclosure, and copying of highly sensitive, confidential, trade secret, and copyright-protected documents." Among the repositories taken down were for CyanogenMod and Sony Xperia. The issue though is that these "highly sensitive" and "confidential" files are Linux kernel code and reference/sample code files that can be easily found elsewhere, including the Android kernel, but GitHub has complied with Qualcomm's DMCA request.
Microsoft

Microsoft Backs Open Source For the Internet of Things 136

Posted by samzenpus
from the free-and-open dept.
dcblogs writes Microsoft has joined a Linux Foundation effort to create an open platform for the Internet of Things. The AllSeen Alliance is an effort to standardize device communications. The code that it champions, called AllJoyn, was initially developed by Qualcomm but was subsequently made open source. Big vendors have been recruited to support it, and the AllSeen Alliance now includes LG, Panasonic, Sharp and Haier, among others. Its Xbox gaming platform is seen as a potential hub or control center for home devices. Microsoft's leadership in computing "and its significant Xbox business make it a potentially important contributor to the AllSeen ecosystem," said said Andy Castonguay, an analyst at Machina Research, a Reading, England-based research firm focusing on machine-to-machine (M2M) communications and the Internet of Things.
Open Source

Automotive Grade Linux Released For Open Source Cars 88

Posted by Soulskill
from the tux-behind-the-wheel dept.
Mcusanelli writes: The Linux Foundation and its partners have released the first version of Automotive Grade Linux, the open source platform for use inside connected cars. "AGL is building the industry’s only fully open automotive platform, allowing automakers to leverage a growing software stack based on Linux while retaining the ability to create their own branded user experience. Standardizing on a single platform means the industry can rapidly innovate where it counts to create a safe and reliable connected car experience. Open collaboration within the AGL community means support for multi-architectures and features to bolster the in-vehicle infotainment (IVI) experience." Further details and source code are available from the official website.
GUI

Meet Carla Shroder's New Favorite GUI-Textmode Hybrid Shell, Xiki 176

Posted by timothy
from the shades-of-some-others dept.
New submitter trogdoro (3716731) writes with an excerpt from Linux Cookbook author Carla Schroder's enthusiastic introduction to what looks like a tempting tool, combining elements of GUI and text-mode interfaces: Command-line lovers, allow me to introduce you to Xiki, the incredibly interactive, flexible, and revolutionary command shell. I do not use the word "revolutionary" lightly. The command shell has not advanced all that much since the ancient days of Unix. Xiki is a giant leap forward. If you're looking for the Next Big Thing in FOSS, Xiki is it. It's not the first tool meant to combine text and graphic interface, but from the screencast demo, Xiki looks like it gets a lot of things right.
Security

Exploiting Wildcards On Linux/Unix 215

Posted by Soulskill
from the teaching-a-new-dog-old-tricks dept.
An anonymous reader writes: DefenseCode researcher Leon Juranic found security issues related to using wildcards in Unix commands. The topic has been talked about in the past on the Full Disclosure mailing list, where some people saw this more as a feature than as a bug. There are clearly a number of potential security issues surrounding this, so Mr. Juranic provided five actual exploitation examples that stress the risks accompanying the practice of using the * wildcard with Linux/Unix commands. The issue can be manifested by using specific options in chown, tar, rsync etc. By using specially crafted filenames, an attacker can inject arbitrary arguments to shell commands run by other users — root as well.
Hardware

Ask Slashdot: Is It Feasible To Revive an Old Linux PC Setup? 176

Posted by Unknown Lamer
from the when-real-hackers-used-fvwm dept.
Qbertino (265505) writes I've been rummaging around on old backups and cleaning out my stuff and have once again run into my expert-like paranoid backups and keepsakes from back in the days (2001). I've got, among other things, a full set of Debian 3 CDs, an original StarOffice 6.0 CD including a huge manual in mint condition, Corel Draw 9 for Linux, the original box & CDs — yes it ran on a custom wine setup, but it ran well, I did professional design and print work with it.

I've got more of other stuff lying around, including the manuals to run it. Loki Softs Tribes 2, Kohan, Rune, and the original Unreal Tournament for Linux have me itching too. :-)

I was wondering if it would be possible to do an old 2001ish setup of a Linux workstation on some modern super cheap, super small PC (Raspberry Pi? Mini USB PC?), install all the stuff and give it a spin. What problems should I expect? VESA and Soundblaster drivers I'd expect to work, but what's with the IDE HDD drivers? How well does vintage Linux software from 2003 play with todays cheap system-on-board MicroPCs? What's with the USB stuff? Wouldn't the install expect the IO devices hooked on legacy ports? Have you tried running 10-15 year old Linux setups on devices like these and what are your experiences? What do you recommend?

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