Forgot your password?
typodupeerror

Slashdot is powered by your submissions, so send in your scoop

Operating Systems

The State of BSD At the Start of 2013 91

Posted by Soulskill
from the still-alive-still-alive dept.
An anonymous reader writes "NetBSD developer Julian Djamil Fagir provides a nice briefing on what the big three BSD projects have been working on, and explains/reminds us of their cultural differences. Stick a fork in them? Yes, Djamil Fagir mentions a couple of those, too. The recent releases from FreeBSD and NetBSD were covered by Slashdot."
GNU is Not Unix

Arch GNU/Linux Ported To Run On the FreeBSD Kernel 79

Posted by Unknown Lamer
from the joining-wheezy-on-the-other-side dept.
An anonymous reader writes "The Arch Linux distribution has been modified to run off the FreeBSD 9.0 kernel as an alternative to using Linux. The developer of Arch BSD explained his reasoning as enjoying FreeBSD while also liking the Arch Linux philosophy of a 'fast, lightweight, optimized distro,' so he sought to combine the two operating systems to have FreeBSD at its core while being encircled by Arch. The Arch BSD initiative is similar to Debian GNU/kFreeBSD."
Operating Systems

New Releases From FreeBSD and NetBSD 149

Posted by timothy
from the under-the-new-year's-wire dept.
tearmeapart writes "The teams at FreeBSD have reached another great achievement with FreeBSD 9.1, with improvements to the already fantastic zfs features, more VM improvements (helping bringing FreeBSD to the next generation of VMs), and improvements in speed to many parts of the network system. Support FreeBSD via the FreeBSD mall or download/upgrade FreeBSD from a mirror. Unfortunately, the torrent server is still down due to the previous security incident." And new submitter northar writes "The other day the NetBSD project released their first update to the 6.x series, 6.0.1. They also (rather discreetly) announced a fund drive targeting 60.000 USD before the end of 2012 in the release notes. They better get going if their donation page is anything like recently updated."
The Almighty Buck

Strong Foundations: FreeBSD, Wikimedia Raise Buckets of Development Money 113

Posted by timothy
from the more-is-still-welcome dept.
mbadolato writes "On December 9, 2012, Slashdot reported that the FreeBSD Foundation was falling short of their 2012 goal of $500,000 by nearly 50%. For all of those that continued to echo about how FreeBSD is dying, it's less than three weeks later and the total is presently nearing $200,000 OVER the goal. Netcraft continues to be wrong." And reader hypnosec adds another crowdfunding success story: "The Wikimedia Foundation has announced at the conclusion of its ninth annual fund-raiser that it has managed to raise a whopping $25 million from 1.2 million donors in just over a week's time. ... As compared to last year's fund-raiser, which got completed in 46 days, this year's was completed in just nine days."
Businesses

FreeBSD Project Falls Short of Year End Funding Target By Nearly 50% 245

Posted by samzenpus
from the half-empty dept.
TrueSatan writes "Perhaps a sign of our troubled times or a sign that FreeBSD is becoming less relevant to modern computing needs: the FreeBSD project has sought $500,000 by year end to allow it to continue to offer to fund and manage projects, sponsor FreeBSD events, Developer Summits and provide travel grants to FreeBSD developers. But with the end of this year fast approaching, it has raised just over $280,000, far short of its target."
Security

FreeBSD Project Discloses Security Breach Via Stolen SSH Key 86

Posted by timothy
from the happy-transparency dept.
An anonymous reader writes "Following recent compromises of the Linux kernel.org and Sourceforge, the FreeBSD Project is now reporting that several machines have been broken into. After a brief outage, ftp.FreeBSD.org and other services appear to be back. The project announcement states that some deprecated services (e.g., cvsup) may be removed rather than restored. Users are advised to check for packages downloaded between certain dates and replace them, although not because known trojans have been found, but rather because the project has not yet been able to confirm that they could not exist. Apparently initial access was via a stolen SSH key, but fortunately the project's clusters were partitioned so that the effects were limited. The announcement contains more detailed information — and we are left wondering, would proprietary companies that get broken into so forthcoming? Should they be?"
Unix

FreeBSD Throws the Clang/LLVM Switch: Future Releases Use LLVM 360

Posted by Unknown Lamer
from the rms-weeps-quietly dept.
An anonymous reader writes "Brooks Davis has announced that the FreeBSD Project has now officially switched to Clang/LLVM as C/C++ compiler. This follows several years of preparation, feeding back improvements to the Clang and LLVM source code bases, and nightly builds of FreeBSD using LLVM over two years. Future snapshots and all major FreeBSD releases will ship compiled with LLVM by default!"
Operating Systems

Dragonfly BSD 3.2 Released 85

Posted by timothy
from the with-wings-to-fly dept.
An anonymous reader writes "Dragonfly BSD recently announced the release of version 3.2 of their operating system. Improvements include: USB4BSD, a second-generation USB stack; merging of a GSoC project to provide CPU topology awareness to the scheduler, giving a nice boost for hyperthreading Intel CPUs; and last but not least, a new largely rewritten scheduler. Some background is in order for the last one. PostgreSQL 9.3 will move from SysV shared memory to mmap for its shared memory needs. It turned out that the switch much hurts its performance on the BSDs. Matthew Dillon was fast to respond with a search for bottlenecks and got the performance up to par with Linux."
Operating Systems

ACM Queue Interviews Robert Watson On Open Source Hardware and Research 37

Posted by timothy
from the whole-shebang dept.
An anonymous reader writes "ACM Queue interviews Cambridge researcher (and FreeBSD developer) Robert Watson on why processor designs need to change in order to better support security features like Capsicum — and how they change all the time (RISC, GPUs, etc). He also talks about the challenge of building a research team at Cambridge that could actually work with all levels of the stack: CPU design, operating systems, compilers, applications, and formal methods. The DARPA-sponsored SRI and Cambridge CTSRD project is building a new open source processor that can support orders of magnitude greater sandboxing than current designs."
Operating Systems

NetBSD 6.0 Has Shipped 124

Posted by Soulskill
from the onward-and-upward dept.
New submitter Madwand sends this quote from the NetBSD Project's announcement that NetBSD 6.0 has been released: "Changes from the previous release include scalability improvements on multi-core systems, many new and updated device drivers, Xen and MIPS port improvements, and brand new features such as a new packet filter. Some NetBSD 6.0 highlights are: support for thread-local storage (TLS), Logical Volume Manager (LVM) functionality, rewritten disk quota subsystem, new subsystems to handle flash devices and NAND controllers, an experimental CHFS file system designed for flash devices, support for Multiprotocol Label Switching (MPLS) protocol, and more. This release also introduces NPF — a new packet filter, designed with multi-core systems in mind, which can do TCP/IP traffic filtering, stateful inspection, and network address translation (NAT)."
Open Source

OpenBSD Fork Bitrig Announced 178

Posted by Unknown Lamer
from the netcraft-confirms-netbsd-developers-arming-for-war dept.
With the goal of bringing more experimental development to the OpenBSD code base, a few developers have announced a fork named Bitrig. According to their FAQ, Bitrig aims to build a small system targeting only modern hardware and "be a very commercially friendly code base by using non-viral licenses where possible." Their first step toward that goal was removing GCC in favor of LLVM/Clang. The project roadmap shows their future goals as adding FUSE support, improving multiprocessing, porting the system to ARM, and replacing the GNU C++ library with LLVM's.
GNU is Not Unix

FreeBSD 10 To Use Clang Compiler, Deprecate GCC 711

Posted by timothy
from the squash-it-like-a-figurative-bug dept.
An anonymous reader writes "Shared in last quarter's FreeBSD status report are developer plans to have LLVM/Clang become the default compiler and to deprecate GCC. Clang can now build most packages and suit well for their BSD needs. They also plan to have a full BSD-licensed C++11 stack in FreeBSD 10." Says the article, too: "Some vendors have also been playing around with the idea of using Clang to build the Linux kernel (it's possible to do with certain kernel configurations, patches, and other headaches)."
Operating Systems

Bug Busters! OpenBSD 5.1 Released 135

Posted by Soulskill
from the something-free-in-your-neighborhood dept.
An anonymous reader writes "Today the 5.1 release of OpenBSD has surfaced. As usual, it includes improved hardware support, but also OpenSSH 6.0 and over 7000 ports, with major performance and stability improvements in the package build process (and some really cool stickers). Here's the changelog, the download page, and the CD-ordering page. "
AMD

AMD Confirms CPU Bug Found By DragonFly BSD's Matt Dillon 292

Posted by Soulskill
from the it's-not-me-it's-you dept.
An anonymous reader writes "Matt Dillon of DragonFly BSD just announced that AMD confirmed a CPU bug he found. Matt quotes part of the mail exchange and it looks like 'consecutive back-to-back pops and (near) return instructions can create a condition where the processor incorrectly updates the stack pointer.' The specific manifestations in DragonFly were random segmentation faults under heavy load."
Education

MINIX 3.2 Released With Some Major Changes 120

Posted by Unknown Lamer
from the still-waiting-for-coyotos-hurd dept.
An anonymous reader writes "MINIX 3.2.0 was released today (alternative announcement). Lots of code has been pulled in from NetBSD, replacing libc, much of the userspace and the bootloader. This should allow much more software to be ported easily (using the pkgsrc infrastructure which was previously adopted) while retaining the microkernel architecture. Also Clang is now used as a default compiler and ELF as the default binary format, which should allow MINIX to be ported to other architectures in the near future (in fact, they are currently looking to hire someone with embedded systems experience to port MINIX to ARM). A live CD is available." The big highlight is the new NetBSD based userland — it replaces the incredibly old fashioned and limited Minix userland. There's even experimental SMP support. Topping it all off, the project switched over to git which would make getting involved in development a bit easier for the casual hacker.
Operating Systems

DragonFly BSD 3.0 Released 102

Posted by timothy
from the it's-full-of-bug dept.
An anonymous reader writes with word of the release earlier this week, after eight months of development, of DragonFly BSD 3.0. The release includes improved scalability through finer-grained locking, improvements to the HAMMER file system in low-memory configurations, and a TrueCrypt-compatible disk encryption system. DragonFly is an installable system, but it can also be run live from CD, DVD, or USB key.
Google

Cambridge's Capsicum Framework Promises Efficient Security For UNIX/ChromeOS 87

Posted by timothy
from the sounds-spicy dept.
An anonymous reader writes "Communications of the ACM is carrying two articles promoting the Capsicum security model developed by Robert Watson (FreeBSD — Cambridge) and Ben Laurie (Apache/OpenSSL, ChromeOS — Google) for thin-client operating systems such as ChromeOS. They demonstrate how Chrome web browser sandboxing using Capsicum is not only stronger, but also requires only 100 lines of code, vs 22,000 lines of code on Windows! FreeBSD 9.0 shipped with experimental Capsicum support, OpenBSD has patches, and Google has developed a Linux prototype." While the ACM's stories are both paywalled, the Capsicum project itself has quite a bit of information online in the form of various papers and a video, as well as links to (BSD-licensed) code and to various subprojects.
Virtualization

VirtualBSD 9.0 Released 65

Posted by timothy
from the virtualbox-actualbox dept.
ReeceTarbert writes "VirtualBSD 9.0 is a desktop-ready FreeBSD 9.0-RELEASE built around the XFCE Desktop Environment for good aesthetics and usability, and is distributed as a VMware appliance (that can also be made to work with VirtualBox) so even non techies can be up and running in minutes. The most common applications, plugins and multimedia codecs are ready since the first boot and chances are that you'll find VirtualBSD very functional right out of the box. However, it should be noted that VirtualBSD is more a technology demonstrator than a fully fledged distribution, therefore is squarely aimed at people that heard about FreeBSD but have never tried it, didn't have enough time to build the system from scratch, or have since moved to a different OS but still need their FreeBSD fix from time to time."
Open Source

PC-BSD 9.0 Release 117

Posted by Soulskill
from the two-bsd-stories-in-one-week-alright dept.
PuceBaboon writes "It's worth noting that, in addition to the main FreeBSD release covered here recently, PC-BSD has also released their 'Isotope' edition, based on FreeBSD 9.0. Why would you be interested? Well, PC-BSD, while not the first, is certainly the most current version of FreeBSD aimed squarely at the desktop user. Pre-configured for the desktop and using a graphical installer, the 9.0 release includes KDE, GNOME, XFCE and LXDE desktop environments, an update manager, WiFi 'quick connect,' BootCamp support and auto-configuration for most common hardware. Live-CD, VirtualBox and VMware release images for 32- and 64-bit architectures also make it easier than ever for users to test the release before committing to a full install. Check out the torrents (scroll down), main download page and the PC-BSD 9.0 manual pages."

Recursion is the root of computation since it trades description for time.

Working...