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Monday, December 14, 2020

On Tuesday, US-based software company Red Hat announced their plans to shift their focus away from CentOS in favour of CentOS Stream.

In the blog post Chris Wright, the Chief Technological Officer of Red Hat said Red Hat had informed the CentOS governing board that Red Hat was “shifting our investment fully from CentOS Linux to CentOS Stream”. At least five of the nine CentOS Governing Board listed on the project are Red Hat employees.

Started in 2004, CentOS has been a free-of-cost free/libre open source software which provided binary-code compatibility with Red Hat Enterprise Linux (RHEL) — Red Hat’s GNU General Public Licensed paid operating system. CentOS was absorbed into Red Hat in 2014, with Red Hat gaining the trademark rights of “CentOS”.

Red Hat also sponsors the Fedora operating system. Red Hat even gives the software engineering interns laptops with Fedora on it. Till now, software development took place on Fedora, which was later adopted in RHEL, which the Red Hat maintained and provided support for, for those customers who had RHEL subscription. CentOS would then follow RHEL to provide the same features free of cost, but without the support.

Stream was announced in September 2019, just two months after Red Hat was acquired by IBM. CentOS Stream’s development cycle had new features added to it before the features became a part of RHEL. Stream receives more frequent updates, however, it does not follow RHEL’s release cycle.

With CentOS Stream, developments from the community and the Red Hat emplyees would take place beforehand on both Fedora, and Stream as a rolling release, before those features are absorbed into RHEL. CentOS followed the release cycle of RHEL and therefore it was a stable distribution. Features available in CentOS were tried and tested by Fedora, and then RHEL maintainers. Stream, on the other hand, has features added to it before those features become a part of RHEL. That implies Stream would be ahead of RHEL’s development, containing new features which are not yet tried and tested by RHEL developers, and not be binary code-compatible with RHEL.

Writing “The future of CentOS Linux is CentOS Stream”, Wright further wrote in the announcement, CentOS Stream “provides a platform for rapid innovation at the community level but with a stable enough base to understand production dynamics.” Wright also said, “CentOS Stream isn’t a replacement for CentOS Linux; rather, it’s a natural, inevitable next step intended to fulfill the project’s goal of furthering enterprise Linux innovation.”

Since the announcement was made, many people expressed their anger on Internet Relay Chat (IRC), Reddit and CentOS project’s mailing list. CentOS 8’s End of Life (EOL) has been moved up from May 2029 to December 31, 2021, while CentOS 7 is expected to receive maintenance updates through June 2024, outliving CentOS 8.

Gregory Kurtzer, who had started the CentOS project, announced a new operating system, Rocky Linux. Rocky Linux describes itself as “a community enterprise Operating System designed to be 100% bug-for-bug compatible with Enterprise Linux”. The project said “Rocky Linux aims to function as a downstream build as CentOS had done previously, building releases after they have been added to the upstream vendor, not before.” The project maintainers have not decided a date for when the operating system will be released.

Kurtzer explained the reason to call the OS as Rocky Linux: “Thinking back to early CentOS days… My cofounder was Rocky McGaugh. He is no longer with us, so as a H/T [hat tip] to him, who never got to see the success that CentOS came to be, I introduce to you…Rocky Linux”.

Wikinews reached out to the members of the CentOS project, Pablo Greco and Rich Bowen, to discuss this move, its implications as well as the future of CentOS. Greco is a maintainer of armhfp (32-bit processors) and is a part of the CentOS’ quality assurance team. Bowen — who unlike Greco, works for Red Hat — is the community manager of the CentOS project.

Sunday, June 28, 2020

Last month, a study conducted by archæologist Dr. Naomi Martisius and other researchers concluded Neanderthals living in Europe tens of thousands of years ago were more sophisticated than previously thought. The now-extinct species used to carefully select bones from a particular animal species to manufacture their bone tools, the research showed. The research was published on May 8 in Nature’s Scientific Reports journal.

Dr Martisius and her team used five bone tools discovered from Neanderthals’ sites in southwest France for this research. Four of these bone tools were found in a site called Abri Peyrony and the other one was from Pech-de-l’Azé I. These tools were just a few centimetres in size and were about 50 thousand years old, Dr Martisius told Wikinews. Microscopy analysis of these bone tools called lissoirs (smoothers) suggested Neanderthals used these tools for working animal skin to leathers.

The study stated the fauna of the sites were primarily medium-sized ungulates such as reindeer, in one layer nearly 90%. Despite the overabundance of medium-sized ungulates, Neanderthals used ribs of large bovids for making lissoirs. Dr Martisius told Wikinews this was likely due to the physical characteristics of the bovid ribs, which were “thicker” and “stronger” as compared to the “thin and flimsy ribs” of reindeers. In order to check the origins of the bone tools, the researchers used a technology called non-destructive Zooarchæology by Mass Spectrometry (ZooMS).

Instead of damaging the bone artefacts in order to discover its origins, the researchers collected collagen from the plastic containers in which these artefacts were kept. Collagen is a type of protein. These bone artefacts were kept in plastic containers: some were kept for about five years, some for just a few months. During this time, the collagen proteins from bone tools were stuck to the walls of its plastic containers. The collagen samples collected from the walls of the containers are broken into smaller molecules called peptides by using a chemical enzyme called trypsin.

After the trypsin has broken collagen fibres into peptides, it is analysed using a technology called Matrix-assisted laser desorption/ionization (MALDI) Time-of-Flight mass spectrometer (ToF MS). The assisting matrix is a coloured compound. The acidic peptide is combined with the matrix, vapourised, and peptides are released. Some of them are positively-charged particles which travel across a vacuum tube in an electric field. Depending on the weight of the peptides, these molecules reach the end of the vacuum tube at different instances of time, forming a spectrum. These graphs are like unique fingerprints of a species: they are different for different species of animals. Looking at the database of such graphs, taxonomic identifications of the collagen proteins came be made.

All four bone tools from Abri Peyrony gave positive results and showed that the bones were made from large bovids, even though reindeer were more abundant during that time. One of the advantages of using bovid ribs over reindeer’s thin ribs was the bovid ribs would be more resistant to breaking during flexion, Dr Martisius said.

Dr Martisius said such non-destructive ZooMS analysis was previously conducted, but for tools no older than a few centuries. She said such an analysis had never been previously conducted for artefacts so ancient.

Wikinews caught up with Dr Martisius to discuss this research in-depth.

Monday, November 20, 2006

Microsoft‘s subscription-based MSN Explorer Internet browser left many of its users frozen out beginning on Friday of last week. Launching the application brought the user to a window stating that the software encountered a problem and had to be closed.

The Internet Explorer browser software bundled with the Windows operating system remains operable, along with other non-MSN software. Subscribers to MSN are still able to retrieve e-mail by accessing their Hotmail account. Telephone support wait times to resolve the connectivity problem with the browser exceeded 45 minutes on Sunday evening. Beginning on Saturday, callers were prompted that wait times were “unusually long due to high call volume”.

A query to on-line chat with technical support to resolve the issue was met with, “I sincerely apologize for the length of time that it took you to get to us. We have been swamped with sessions and I am just glad that you finally got me to help you out.”

The silent and automatic upgrade to the 9.5 version of MSN Explorer, from verson 9.0, is experiencing difficulties on some machines. Users can log on to support using their account at membercenter.msn.com, click the Support button on the left column of the page, and then select under Subscribed Services / Sign In the link “MSN Internet Access”. On-line chat, e-mail, and phone support is available there. Hint: on-line chat is probably the fastest support option.

The existing MSN Explorer software will need to be removed, some Windows registry folders may need to be removed, and the software completely re-downloaded and re-installed.

Dial-up accounts can expect the download to be 93 minutes, for broadband, 9 minutes.

A compilation of brief news reports for Saturday, June 23, 2007.

Sunday, May 22, 2005

Belinda Stronach, Canadian MP for Newmarket-Aurora crossed the floor from the Conservatives to join the Liberals just days before a scheduled confidence vote in the Liberal government. She was immediately rewarded by being appointed to the cabinet as Minister of Human Resources and Skills Development and Minister responsible for Democratic Renewal.

“I’ve been uncomfortable for some time with the direction the Conservative party was taking,” Stronach said. “I regret to say that I do not believe the party leader is truly sensitive to the needs of each part of the country and just how big and complex Canada really is.”

She disagreed with the party on its stance on the federal budget, same-sex marriage, and Conservative leadership’s alliance with the separatist Bloc Québécois to bring down the government.

Two days after Stronach switched parties, the ruling Liberals won a crucial vote for their budget by a single vote. If Stronach had not joined the Liberals and voted for the budget, the government would have fallen, forcing a new federal election.

Wednesday, July 6, 2005

London is to host the 2012 Olympic Games.

The announcement was made today by International Olympic Committee (IOC) president Jacques Rogge following four rounds of voting, penultimately shortlisting London and Paris. 116 members of the IOC in Singapore voted throughout the rounds from a pool of cities comprising of Paris, Madrid, London, New York, and Moscow.

The final tally was 54 votes for London, and 50 for Paris. The voting came after all five cities made their final presentations to the assembled members.

The news was met with screams of joy from the 15,000 people who had gathered in Trafalgar Square in London, while jeers and boos rang out across Paris, as rain began to fall in the French capital.

Former Olympic runner Sebastian Coe, who led the British bid, told BBC Radio Five Live afterwards: “I’m in a state of shock. The whole team has made a fantastic effort. This shows that the United Kingdom is a special place for sport, passionate about sport.”

This is the first time the Games will be staged in London since 1948, while this marks the third failure by Paris to host the Olympics. London has hosted the Games twice before, making it the first city ever to host them three times.

The official announcement was given by the IOC at 12:46 BST today, after much speculation. The 2012 London Olympics are widely anticipated to bring about a revival of both sporting culture in England, and the much maligned Docklands area of London, where most main sporting venues will be constructed.

Present, physically or by video link, were several dignitaries of the participating countries, including the British Prime Minister Tony Blair, French President Jacques Chirac, Queen Sofía of Spain, and Russian Prime Minister Mikhail Fradkov.

Tony Blair is quoted to have said via a recorded video message “Our vision is to see millions of young people participate in sport and improve their lives. London has the power to make this happen.”

Also present with the British campaign team were world famous soccer player David Beckham, athletes Denise Lewis and Sir Steven Redgrave, and Her Royal Highness Princess Anne, who brought with her a message from Queen Elizabeth II:

“I’ve been impressed by the way everyone has united behind London’s bid. As a country we share a passion for sport.”

French President Jacques Chriac was also present, along with actress Catherine Deneuve and singer Johnny Hallyday, both French.

“The heart of Paris and the heart of France are beating in unison in the hope of becoming Olympic host in 2012…you can put your trust and faith in France, you can trust the French, you can trust us,” he said.

America’s assembly consisted of New York Mayor Michael Bloomberg, U.S. Senator Hillary Clinton and bid leader Dan Doctoroff, focusing on New York’s multicultural make up and readiness. Mr. Bloomberg chose to remind the Committee of New York’s recovery after the September 11 attacks.

“In our city’s darkest hour, we asked ourselves, can we recover? …New Yorkers stood up then and said, ‘Yes, we can recover, we will rebuild and we must continue to welcome everyone.’ That spirit will be given to your Games.”

U.S. President George W. Bush and former President Bill Clinton spoke in a recorded video message.

Russian President Vladimir Putin delivered his case in a live video clip, urging the Committee to take advantage of a “unique and truly historic opportunity”, and to select Moscow for the games in 2012.

“Moscow is a meeting place of cultures. Moscow is perfectly suited to host the Olympic and Paralympic Games,” he said.

Prime Minister José Luis Rodríguez Zapatero from Spain and Queen Sofía argued in favour of Madrid.

“The whole Spanish royal family is convinced that Madrid fully meets the conditions to offer to the world the best Olympic Games,” said Queen Sofía.

Questions from the IOC regarding threats from the Basque extremist group ETA drew the following response:

“Absolute security is assured…It’s our main priority. Those who have tried to attack our candidacy will see that this is something that is doomed to disappear in Madrid and all of Spain.”

Monday, January 16, 2006

The Free Software Foundation released the first draft for the next version of the GNU General Public License at the International Public Conference for GPLv3 in Cambridge, Massachusetts, USA, today. The revisions mark the first changes to the GPL since the second version was released in 1991.

According to Richard M. Stallman, the president of the Free Software Foundation, the most significant change to the license are changes to allow GPLv3 to be compatible with other popular free software licenses, notably the Apache Software License 2.0 and the Eclipse license. A second significant change, according to Stallman, is the addition of a clause prohibiting the use of GPL software for Digital rights management (DRM), “something for which there can never be toleration.”

As of noon EST today, the license is available in draft form on the Free Software Foundation’s website. The conference about the license, which continues now and into Tuesday, is being held in Building 10, Room 250, on the campus of the Massachusetts Institute of Technology. Approximately 200 people attended the morning session of the conference, during which Eben Moglen gave what he called a “quick” 90 minute overview of the license changes.

While Moglen’s presentation covered a great deal of legal detail, it was not without levity. When the cell phone of Dave Turner, an FSF staff member sitting in the front row, rang during Moglen’s speech, Stallman broke in, requesting of the audience, “If you have brought in a portable tracking and surveillance device, you should turn it off,” before making other remarks about the police.

The crowd at the conference included a large number of free software celebrities, including Bruce Perens, Andrew Tridgell, and Chris diBona. According to Wikinews reporter Brandon Stafford, it seemed that IBM and Sun were the corporations with the most employees present. Representing the companies were Bob Sutor, Craig Cook, and Mark Brown from IBM and Simon Phipps and Doug Johnson from Sun. Also in attendance were representatives from Intel, Redhat, MySQL AB, Hitachi, and Qualcomm, among others.