An anonymous reader writes: Bcachefs is a new open-source file-system derived from the bcache Linux kernel block layer cache. Bcachefs was announced by Kent Overstreet, the lead Bcache author. Bcachefs hopes to provide performance like XFS/EXT4 while having features similar to Btrfs and ZFS. The bachefs on-disk format hasn't yet been finalized and the code isn't yet ready for the Linux kernel. That said, initial performance results are okay and "It probably won't eat your data — but no promises." Features so far for Bcachefs are support for multiple devices, built-in caching/tiering, CRC32C checksumming, and Zlib transparent compression. Support for snapshots is to be worked on.

jones_supa writes: Just like the city planned a year ago, Munich is still calling for a switch back to Windows from LiMux, their Ubuntu derivative. The councilors from Munich's conservative CSU party have called the operating system installed on their laptops "cumbersome to use" and "of very limited use." The letter from the two senior members of the city's IT committee (PDF in German) asks the mayor to consider removing the Linux-based OS and to install Windows and Office. "There are no programs for text editing, Skype, Office etc. installed and that prevents normal use," the letter argues. Another complaint from councilors is that "the lack of user permissions makes them of limited use." These kind of arguments raise eyebrows, as all that functionality is certainly found on Linux.

An anonymous reader writes: The Core Infrastructure Initiative (CII), a project managed by The Linux Foundation, is developing a new free Badge Program, seeking input from the open source community on the criteria to be used to determine security, quality and stability of open source software. The first draft of the criteria is available on GitHub and is spearheaded by David A. Wheeler, an open source and security research expert who works for the Institute for Defense Analyses and is also coordinating the CII's Census Project, and Dan Kohn, a senior adviser on the CII.

jrepin writes: KDE announces the release of KDE Applications 15.08. With this release a total of 107 applications have been ported to KDE Frameworks 5. There are several new additions to the KDE Frameworks 5-based applications list, including Dolphin, the Kontact Suite, Ark, Picmi, etc. This release of Kdenlive video editor includes lots of fixes in the DVD wizard. Okular document reader now supports Fade transition in the presentation mode.

darthcamaro writes: At the Linuxcon conference in Seattle today, Linus Torvalds responded to questions about Linux security and about the next 10 years of Linux. For security, Torvalds isn't too worried as he sees it just being about dealing with bugs. When it comes to having a roadmap he's not worried either as he just leaves that to others. "I'm a very plodding, pedestrian person and look only about six months ahead," Torvalds said. "I look at the current release and the next one, as I don't think planning 10 years ahead is sane."

An anonymous reader writes: Ian Murdock has pretty solid open source cred: in 1993 he founded Debian, he was the CTO of Progeny and the Linux Foundation, and he helped pave the way for OpenSolaris. He has published a post about how he initially joined the Linux ecosystem. Quoting: "[In 1992], I spent most evenings in the basement of the MATH building basking in the green phosphorescent glow of the Z-29 terminals, exploring every nook and cranny of the UNIX system upstairs. ... I was also accessing UNIX from home via my Intel 80286-based PC and a 2400-baud modem, which saved me the trek across campus to the computer lab on particularly cold days. Being able to get to the Sequent from home was great, but I wanted to replicate the experience of the ENAD building's X terminals, so one day, in January 1993, I set out to find an X server that would run on my PC. As I searched for such a thing on Usenet, I stumbled across something called 'Linux.'" How did you come to find Linux?

An anonymous reader writes: AMD's Linux gaming performance has been embarrassingly bad, and it doesn't look like there's any quick remedy. Virtual Programming just released Dirt: Showdown for Linux, and it's the latest example of AMD's Linux driver issues: AMD's GPU results are still far behind NVIDIA's, with even the Radeon R9 Fury running slower than NVIDIA's aging GTX 680 and GTX 760. If a racing game doesn't interest you, Feral Interactive confirmed they are releasing Company of Heroes 2 for Linux next week, but only NVIDIA and Intel graphics are supported.

dkatana writes: Harlan Stenn, Father Time to some and beleaguered maintainer of the Network Time Protocol (NTP) to others, will stay working for the NTP another year. But there is concern that support will decline as more people believe that NTP works just fine and doesn't need any supervision. NTP is the preeminent time synchronization system for Macs, Windows, and Linux computers and most servers on networks. According to IW, for the last three-and-a-half years, Stenn said he's worked 100-plus hours a week answering emails, accepting patches, rewriting patches to work across multiple operating systems, piecing together new releases, and administering the NTP mailing list. If NTP should get hacked or for some reason stop functioning, hundreds of thousands of systems would feel the consequences. "If that happened, all the critics would say, 'See, you can't trust open source code,'" said Stenn.

An anonymous reader writes: IBM is introducing two mainframe servers that only run on Linux. It's part of a new initiative from the Linux Foundation called the Open Mainframe Project. "The idea is that those companies participating in this project can work together, and begin building a set of open source tools and technologies for Linux mainframes, while helping one another overcome common development issues in the same manner as all open source projects." IBM's hardware release is accompanied by 250,000 lines of code that they're open sourcing as well. "Ultimately the mainframe mainstays are hoping to attract a new generation of developers to their platform. To help coax new users, IBM will be offering free access to the LinuxOne cloud, a mainframe simulation tool it developed for creating, testing and piloting Linux mainframe applications." Canonical is working with IBM to bring Ubuntu to mainframes.

jones_supa writes: As pointed out by a Redditor, it seems that suspending the machine is not officially supported by SteamOS anymore. A SteamOS user opened a bug report due to his controllers being unresponsive after a suspend cycle. To this, a Valve engineer bluntly reported that "suspend is no longer supported". He further explained the issue by saying that given the state of hardware and software support throughout the graphics stack on Linux, the team didn't think that they could make the feature work reliably.

Think of C.H.I.P as a tablet computer that runs Linux instead of Android, "without the tablet bits," says interviewee Dave, who gave a talk -- which was mostly live demos -- at OSCON 2015. 50,000 C.H.I.P.s have already sold for $9 through their successful Kickstarter campaign, and Next Thing Co. plans to stick with the $9 price for the foreseeable future -- plus add-on boards (that they call "shields") they hope to sell you, but that won't flatten any but the skinniest wallets; given the projected price scale, you'll have trouble spending as much as $50 for a fully-accessorized C.H.I.P. unit.

"But," you may ask, "is C.H.I.P. Open Source?" You bet! No hedging here, just flat-out Open Source, from the bottom to the top, with all software (and hardware specs) freely available via GitHub. And lastly, the "I'll Be Your $9 Computer Today' statement in the headline above is allegorical, not factual. We've seen projected shipping dates for C.H.I.P ranging from "by the end of 2015" to a simple "2016." Either way, we're waiting with bated breath.

An anonymous reader writes: Kali Linux 2.0 has been released, together which an assortment of interesting new features. Most importantly, Kali is now a rolling distribution, using Debian Testing as their upstream source. (Download page.) There are also huge changes to the UI, including a fully fledged, custom GNOME 3 environment, as well as support for myriad other Desktop Environments. The maintainers describe the release this way: "If Kali 1.0 was focused on building a solid infrastructure then Kali 2.0 is focused on overhauling the user experience and maintaining updated packages and tool repositories." I'm enjoying 2.0 so far. What are your thoughts and comments?

spadadot writes: I manage a rapidly growing webdesign school in France with 90 computers for our students, dispatched across several locations. By the end on the year it will amount to 200. Currently, they all run Windows 8 but we would love to switch to a GNU/Linux distribution (free software, easier to deploy/maintain and less licensing costs). The only thing preventing us is Adobe Photoshop which is only needed for a small amount of work. The curriculum is highly focused on coding skills (HTML, CSS, JavaScript, PHP/MySQL) but we still need to teach our students how to extract images from a PSD template. The industry format for graphic designs is PSD so The Gimp (XCF) is not really an option. Running a Windows VM on every workstation would be hard to setup (we redeploy all our PCs every 3 months) and just as costly as the current setup. Every classroom has at least 20Mbit/s — 1Mbit/s ADSL connection so maybe setting up a centralized virtualization server would work? How many Windows/Photoshop licenses would we need then? Anything else Slashdot would recommend?

Phoronix features today a review of Windows 10 that's a little different from most you might read, because it's specifically from the point of view of an admin who uses both Windows and Linux daily, rather than concentrating only on the UI of Windows qua Windows. Reviewer Eric Griffith finds some annoyances (giant start menu even when edited to contain fewer items, complicated process if you want a truly clean install), but also some good things, like improved responsiveness ("feels much more responsive than even my Gnome and KDE installations under Fedora") and an appropriately straightforward implementation of virtual workspaces. Overall? Windows 10 is largely an evolutionary upgrade over Windows 7 and Windows 8.1, rather than a revolutionary one. Honestly I think the only reason it will be declared as 'so good' is because Windows 8/8.1 were so bad. Sure, Microsoft has made some good changes under the surface-- the animations feel crisper, its relatively light on resources, battery life is good. There is nothing -wrong- with Windows 10 aside from the Privacy Policy. If you're on Windows Vista, or Windows 8/8.1, then sure, upgrade. The system is refreshing to use, it's perfectly fine and definitely an upgrade. If you're on Windows 7 though? I'm not so sure. ... Overall, there's really nothing to see here. It's not terrible, it's not even 'bad, it's just... okay. A quiet little upgrade.

The BBC reports that Black Hat presenters Bruce Potter and Sasha Woods described at this year's Black Hat Briefings a security flaw in Linux servers: too few events are feeding the entropy pool from which random numbers are drawn, which leaves the systems "more susceptible to well-known attacks." Unfortunately, [Potter] said, the entropy of the data streams on Linux servers was often very low because the machines were not generating enough raw information for them. Also, he said, server security software did little to check whether a data stream had high or low entropy. These pools often ran dry leaving encryption systems struggling to get good seeds for their random number generators, said Mr Potter. This might meant they were easier to guess and more susceptible to a brute force attack because seeds for new numbers were generated far less regularly than was recommended. Update: 08/10 01:05 GMT by T : Please note that Sasha Woods' name was mis-reported as Sasha Moore; that's now been changed in the text above.

New submitter alfino writes: Less than two weeks away, DebConf15, the 16th Debian Conference, scheduled to take place 15–22 August in Heidelberg, Germany, has been officially announced. The organisers are expecting more than 550 participants from 53 countries (making it the largest DebConf so far, and the first in history that will be closing registrations early), and have presented a schedule packed with talks and events, including several prominent, invited speakers, and yet plenty of room for informal and ad-hoc collaboration. Most events will be streamed live to allow for remote participation, and archived for later consumption.

The celebrations of Debian's 22nd birthday on 16 August, the traditional "Cheese & Wine BoF", a screening of the Oscar-award-winning documentary Citizenfour (which mentions Debian in its end credits), and a day trip for all attendees top off the programme. Additionally, DebConf15 will be preceeded by DebCamp, a week of sprints, workshops and hacking sessions. It is expected that much progress will be made on Debian (gcc5 transition, planning of the next stable release "stretch", etc.), and of course Free Software in general. The conference itself begins with an Open Weekend geared to the public, and featuring a job fair.

Attendance is free of charge thanks to numerous sponsors, including Platinum Sponsor Hewlett-Packard. Registration is required nonetheless and only very few places are left.

The conference will be tracked on various social media sites using hashtag #DebConf15. Even though Debian does not endorse proprietary services, @DebConf will have the news.

jones_supa writes: Lennart Poettering, the creator of the controversial init system and service manager for Linux-based operating systems has announced the first systemd conference. The systemd.conf will take place November 5-7, in Berlin, Germany. systemd developers and hackers, DevOps professionals, and Linux distribution packagers will be able to attend various workshops, as well as to collaborate with their fellow developers and plan the future of the project. Attendees will also be able to participate in an extended hackfest event, as well as numerous presentations held by important names in the systemd project, including Poettering himself.

Purism uses its own OS, PureOS, which is a Debian derivative by way of Ubuntu and other members of the Debian-derivative family, but with no taint of proprietary code. Now imagine all the binaries stripped out of the Linux kernel, making it closer to the FSF ideal of a 100% free operating system than the Linux kernel in use almost everywhere else.

They're still using a proprietary BIOS, but have people working on a Free one. The main thing, though, is that Purism is working to give you all the privacy and freedom they can -- with more coming as they keep working to replace proprietary bits of the OS, BIOS, and hardware drivers with Free Software. Best of all, even if you don't need a new laptop right now, you can download PureOS and run it on any compatible hardware you already own.

New submitter Mokki writes: After many complaints that Samsung SSDs corrupted data when used with Linux, Samsung found out that the bug was in the Linux kernel and submitted a patch to fix it. It turns out that kernels without the final fix can corrupt data if the system is using linux md raid with raid0 or raid10 and issues trim/discard commands (either fstrim or by the filesystem itself). The vendor of the drive did not matter and the previous blacklisting of Samsung drives for broken queued trim support can be most likely lifted after further tests. According to this post the bug has been around for a long time.

An anonymous reader writes: Earlier this month AMD released the air-cooled Radeon R9 Fury graphics card with Fury X-like performance, but the big caveat is the bold performance is only to be found on Windows. Testing the R9 Fury X on Linux revealed the Catalyst driver delivers devastatingly low performance for this graphics card. With OpenGL Linux games, the R9 Fury performed between the speed of a GeForce GTX 960 and 970, with the GTX 960 retailing for around $200 while the GTX 970 is $350. The only workloads where the AMD R9 Fury performed as expected under Linux was the Unigine Valley tech demo and OpenCL compute tests. There also is not any open-source driver support yet for the AMD R9 Fury.