Software Developer Explains Why The Ubuntu Phone Failed (itwire.com) 135

troublemaker_23 quotes ITWire: A developer who worked with the Ubuntu Phone project has outlined the reasons for its failure, painting a picture of confusion, poor communication and lack of technical and marketing foresight. Simon Raffeiner stopped working with the project in mid-2016, about 10 months before Canonical owner Mark Shuttleworth announced that development of the phone and the tablet were being stopped.
Raffeiner says, for example, that "despite so many bugs being present, developers were not concentrating on fixing them, but rather on adding support for more devices." But he says he doesn't regret the time he spent on the project -- though now he spends his free time "traveling the world, taking photographs and creating bad card games, bad comics and bad games."

"Please note that this post does not apply to the UBPorts project, which continues to work on the phone operating system, Unity 8 and other components."
Open Source

Linus Explains What Surprises Him After 25 Years Of Linux (linux.com) 178

Linus Torvalds appeared in a new "fireside chat" with VMware Head of Open Source Dirk Hohndel. An anonymous reader writes: Linus explained what still surprises him about Linux development. "Code that I thought was stable continually gets improved. There are things we haven't touched for many years, then someone comes along and improves them or makes bug reports in something I thought no one used. We have new hardware, new features that are developed, but after 25 years, we still have old, very basic things that people care about and still improve... Our processes have not only worked for 25 years, we still have a very strong maintainer group... And as these maintainers get older and fatter, we have new people coming in."

Linus also says he's surprised by the widespread popularity of Git. "I expected it to be limited mostly to the kernel -- as it's tailored to what we do... In certain circles, Git is more well known than Linux." And he also shares advice if you want to get started as an open source developer. "I'm not sure my example is the right thing for people to follow. There are a ton of open source projects and, if you are a beginning programmer, find something you're interested in that you can follow for more than just a few weeks... If you can be part of a community and set up patches, it's not just about the coding, but about the social aspect of open source. You make connections and improve yourself as a programmer."

Linus also says that "I really like what I'm doing. I like waking up and having a job that is technically interesting and challenging without being too stressful so I can do it for long stretches; something where I feel I am making a real difference and doing something meaningful not just for me."

Researcher Finds Critical OpenVPN Bug Using Fuzzing (zdnet.com) 47

"Guido Vranken recently published 4 security vulnerabilities in OpenVPN on his personal blog," writes long-time Slashdot reader randomErr -- one of which was a critical remote execution bug. Though patches have been now released, there's a lesson to be learned about the importance of fuzzing -- bug testing with large amounts of random data -- Guido Vranken writes: Most of these issues were found through fuzzing. I hate admitting it, but...the arcane art of reviewing code manually, acquired through grueling practice, are dwarfed by the fuzzer in one fell swoop; the mortal's mind can only retain and comprehend so much information at a time, and for programs that perform long cycles of complex, deeply nested operations it is simply not feasible to expect a human to perform an encompassing and reliable verification.
ZDNet adds that "OpenVPN's audits, carried out over the past two years, missed these major flaws. While a handful of other bugs are found, perhaps OpenVPN should consider adding fuzzing to their internal security analysis in the future."

Guido adds on his blog, "This was a labor of love. Nobody paid me to do this. If you appreciate this effort, please donate BTC..."
Open Source

'Stack Clash' Linux Flaw Enables Root Access. Patch Now (threatpost.com) 126

msm1267 writes: Linux, BSD, Solaris and other open source systems are vulnerable to a local privilege escalation vulnerability known as Stack Clash that allows an attacker to execute code at root. Major Linux and open source distributors made patches available Monday, and systems running Linux, OpenBSD, NetBSD, FreeBSD or Solaris on i386 or amd64 hardware should be updated soon.

The risk presented by this flaw, CVE-2017-1000364, becomes elevated especially if attackers are already present on a vulnerable system. They would now be able to chain this vulnerability with other critical issues, including the recently addressed Sudo vulnerability, and then run arbitrary code with the highest privileges, said researchers at Qualys who discovered the vulnerability.


Linus Torvalds Says Linux Still Surprises and Motivates Him (linux.com) 78

Linus Torvalds: What I find interesting is code that I thought was stable continually gets improved. There are things we haven't touched for many years, then someone comes along and improves them or makes bug reports in something I thought no one used. We have new hardware, new features that are developed, but after 25 years, we still have old, very basic things that people care about and still improve. I really like what I'm doing. I like waking up and having a job that is technically interesting and challenging without being too stressful so I can do it for long stretches; something where I feel I am making a real difference and doing something meaningful not just for me. I occasionally have taken breaks from my job. The 2-3 weeks I worked on Git to get that started for example. But every time I take a longer break, I get bored. When I go diving for a week, I look forward to getting back. I never had the feeling that I need to take a longer break.

University of Missouri To Use Open Source And Other Cheaper Alternatives For General Education Textbook (columbiatribune.com) 58

Rudi Keller, writing for Columbia Tribune: The University of Missouri will move quickly to use open source and other cheaper alternatives for general education textbooks, building on initiatives already in place, system President Mun Choi said. At an event with members of the Board of Curators, administrators, lawmakers, faculty from all four campuses and student representatives, Choi said the intent is to save money for students while providing up-to-date materials. Faculty, including graduate assistants, will be eligible for incentive payments of $1,000 to $10,000 for preparing and adopting materials that save students money, Choi said. Textbooks are sometimes overlooked as a contributor to the cost of attending college, Choi said. "We want to provide our students an opportunity to have a low cost, high-quality alternative," Choi said.
Open Source

Opus 1.2 Released 22

jmv writes: The Opus audio codec, used in WebRTC and now included in all major web browsers, gets another major upgrade with the release of version 1.2. This release brings quality improvements to both speech and music, while remaining fully compatible with RFC 6716. There are also optimizations, new options, as well as many bug fixes. This Opus 1.2 demo describes a few of the upgrades that users and implementers will care about the most. It includes audio samples comparing to previous versions of the codec, as well as speed comparisons for x86 and ARM.

Green Party Leaders Don't Want Windows In Munich (techrepublic.com) 139

Reader sqorbit writes: Munich spent a lot of time (9 years) and a lot of money in shifting some 15,000 staff to a Linux-based OS. The plan now is to move to Windows 10 by 2021. Munich's Green Party is citing the WannaCry virus as a valid reason not to switch to Windows. "As with many of the biggest attacks, the computers that were mainly hit were running the Windows operating system," the Green Party said in a statement.

Why Women Devs Are Hard To Recruit and Even Harder To Keep (windowsitpro.com) 608

An anonymous reader writes: The results of a recent survey conducted by GitHub sheds light on the issue of why women developers are hard to recruit and keep in the business of tech. Windows IT Pro reports: "The 2017 Open Source Survey 'collected responses from 5,500 randomly sampled respondents sourced from over 3,800 open source repositories on GitHub.com, and over 500 responses from a non-random sample of communities that work on other platforms.' Although the survey focused on open source and asked 50 questions on a wide range of topics that were in no way focused on gender issues alone, some of the data collected offers insight into why the developer industry as a whole has trouble recruiting and keeping female devs. Indeed, the severity of the gender gap in open source is substantial. In the survey, 95 percent of respondents were men, with the response rate from women at only 3 percent -- a degree of under-representation that's not seen elsewhere in this study. Other groups show numbers that are more proportionate to their numbers in the general population, with 'ethnic or national minorities' representing 16 percent of the respondents, immigrants at 26 percent, and 'lesbian, gay, bisexual, asexual, or another minority sexual orientation' at 7 percent. The problems that women in tech face are pretty much what you might expect. Twenty-five percent of the women surveyed report 'encountering language or content that makes them feel unwelcome,' compared with 15 percent of men. Women are six times more likely to encounter stereotyping than men (12 versus 2 percent), and twice as likely to be subjected to unsolicited sexual advances (6 vs 3 percent)."

OpenELEC 8.0.4 Kodi-Focused Linux Distro Now Available (openelec.tv) 43

BrianFagioli writes: Unfortunately, Kodi is not its own operating system, meaning it has to be run on top of an OS. Sure, you could use Windows 10, but that is overkill if you only want to run Kodi. Instead, a lightweight Linux distribution that only serves to run the media center is preferable. One of the most popular such distros is OpenELEC. It can run on traditional PC hardware, but also Raspberry Pi, and, my favorite — WeTek boxes. Today, version 8.0.4 achieves stable release. It is a fairly ho-hum update, focusing mostly on fixes and stability.

The team shares the following changes in the release.

- fix crash in WeTek DVB driver on WeTek Play (1st gen).
- enable Kernel NEON mode for RPi2 builds.
- enable some more SOC sound drivers for RPi/RPi2 builds.
- enable Regulator support on all builds.
- enable Extcon support on all builds.
- fix loading for some I2C sound modules on RPI/RPi2 builds.
- fix loading splash screen on systems with Nvidia GPUs.
- fix speed problems on Nvidia ION systems.
- fix problems loading dvbhdhomerun addons.
- fix using user created sleep scripts.
- build PNG support with SSE support for x86_64 builds.
- update to linux-4.9.30, mesa-17.0.7, alsa-lib-, alsa-utils-1.1.4, kodi-17,3, mariadb-10.1.23, samba-4.6.4.


Insecure Hadoop Servers Expose Over 5 Petabytes of Data (bleepingcomputer.com) 51

An anonymous reader quotes the security news editor at Bleeping Computer: Improperly configured HDFS-based servers, mostly Hadoop installs, are exposing over five petabytes of information, according to John Matherly, founder of Shodan, a search engine for discovering Internet-connected devices. The expert says he discovered 4,487 instances of HDFS-based servers available via public IP addresses and without authentication, which in total exposed over 5,120 TB of data.

According to Matherly, 47,820 MongoDB servers exposed only 25 TB of data. To put things in perspective, HDFS servers leak 200 times more data compared to MongoDB servers, which are ten times more prevalent... The countries that exposed the most HDFS instances are by far the US and China, but this should be of no surprise as these two countries host over 50% of all data centers in the world.


ESR Shares A Forgotten 'Roots Of Open Source' Moment From 1984 (ibiblio.org) 79

Eric S. Raymond recently documented one of the first public calls for free software, which happened immediately after AT&T's fateful decision commercialize Unix: [I]n October 1984 I was in a crowd of people watching a presentation by a woman from Bell Labs describing the then-new getopt(3) library, written by AT&T as a way to regularize the processing of command-line arguments in C programs... Everybody thought this was a fine idea, and several people asked questions probing whether AT&T was going to let anyone else use the getopt code they had written. These questions related to the general anxiety about Unix source code distributions drying up. Frustration mounted as the woman gave evasive answers which seemed to add up to "No, we refuse to commit to allowing general access to this code." Which seemed to confirm everyone's worst fears about what was going to happen to Unix source code access in general. At which point Henry Spencer stands up and says (not in these exact words) "I will write and share a conforming implementation." -- and got a cheer from the assembled.

If you're thinking "That's not a big deal, we do this sort of thing all the time," my actual point is that in October 1984 this was indeed a big deal. It took an actual imaginative leap for Henry Spencer to, in effect, say "Screw AT&T and its legalisms and evasions, if they're going to cut off source access we hackers are gonna do it for ourselves"... [H]e got an actual cheer exactly because he was pushing forward, exposing the possibility of doing not just small projects and demos and quirky little tools but at competing with the likes of AT&T itself at software production.

Raymond also remembers this as an important moment for him. "I was a young, unknown programmer then -- just 27, still figuring out what I wanted. I watched Henry make that promise. I heard the cheer, and felt the change in the air as culturally, we realized what the solution to AT&T fscking us over had to be. And I thought 'I want to be like that guy.'"
The Courts

Bruce Perens Explains That 'GPL Is A Contract' Court Case (perens.com) 179

Bruce Perens co-founded the Open Source Initiative with Eric Raymond -- and he's also Slashdot reader #3,872. Bruce Perens writes: There's been a lot of confusion about the recent Artifex v. Hancomcase, in which the court found that the GPL was an enforceable contract. I'm going to try to explain the whole thing in clear terms for the legal layman.
Two key quotes:
  • "What has changed now is that for the purposes of the court, the GPL is both a license, which can be enforced through a claim of copyright infringement, and a contract, which can be enforced through a claim of breach of contract. You can allege both in your court claim in a single case, and fall back on one if you can't prove the other. Thus, the potential to enforce the GPL in court is somewhat stronger than before this finding, and you have a case to cite rather than spending time in court arguing whether the GPL is a contract or not..."
  • "Another interesting point in the case is that the court found Artifex's claim of damages to be admissible because of their use of dual-licensing. An economic structure for remuneration of the developer by users who did not wish to comply with the GPL terms, and thus acquired a commercial license, was clearly present."


Andy Rubin Says Essential's Ambient OS Will Be Open Source, Hints at Better Update Cycle (theverge.com) 28

An anonymous reader shares a report: Playground CEO Andy Rubin, whose new company Essential unveiled a new premium Android smartphone and Amazon Echo competitor yesterday, says his company's Ambient OS smart home platform will be open source. That means that Rubin, who rose to fame in the tech industry for co-founding Android, essentially wants to apply the same open source philosophy that made Android the most dominant mobile operating system to the smart home. [...] Rubin did agree that Android's upgrade rate was much lower, but said that his new venture's Ambient OS had "a solution for that." He stopped short of describing what that solution was, however, noting only that it was "more of a managed service on the back-end."
Classic Games (Games)

ESR Announces The Open Sourcing Of The World's First Text Adventure (ibiblio.org) 118

An anonymous reader writes: Open source guru Eric S. Raymond added something special to his GitHub page: an open source version of the world's first text adventure. "Colossal Cave Adventure" was first written in 1977, and Raymond remembers it as "the origin of many things; the text adventure game, the dungeon-crawling D&D (computer) game, the MOO, the roguelike genre. Computer gaming as we know it would not exist without ADVENT (as it was known in its original PDP-10 incarnation...because PDP-10 filenames were limited to six characters of uppercase)...

"Though there's a C port of the original 1977 game in the BSD game package, and the original FORTRAN sources could be found if you knew where to dig, Crowther & Woods's final version -- Adventure 2.5 from 1995 -- has never been packaged for modern systems and distributed under an open-source license. Until now, that is. With the approval of its authors, I bring you Open Adventure."

Calling it one of the great artifacts of hacker history, ESR writes about "what it means to be respectful of an important historical artifact when it happens to be software," ultimately concluding version control lets you preserve the original and continue improving it "as a living and functional artifact. We respect our history and the hackers of the past best by carrying on their work and their playfulness."

"Despite all the energy Crowther and Woods had to spend fighting ancient constraints, ADVENT was a tremendous imaginative leap; there had been nothing like it before, and no text adventure that followed it would be innovative to quite the same degree."

Slashdot Top Deals