04.09.14
Posted in News Roundup at 1:52 pm by Dr. Roy Schestowitz
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Linux-based distributions support live session which means you can run an entire operating system from the DVD or USB without installing anything on the hard drive. A user can use all programs which come pre-installed with the operating system, which may vary from one operating system to another. It’s a very neat way of testing Linux without formatting your hard drive. It’s also a safe way of doing sensitive work when you don’t want to leave any trace on the machine.
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Several decent video editors are available on the Linux platform. Kdenlive, OpenShot, Cinelerra and Pitivi are those that come to mind as “big players” in an admittedly small market. I’ve used them all through the years, with varying levels of success. A frustration of mine is that invariably, I end up using a proprietary video editing suite like iMovie or Final Cut Pro when I have to do a larger project. As an open-source enthusiast, that doesn’t settle well with me.
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As you may already know, LaTeX is an extremely useful document markup language. Whether it is for a research paper, a math homework, a presentation, or a fancy resume, LaTeX is pretty much the go to language. However, its syntax can be a bit confusing at first, and it is recommended, at least in the beginning, to use a LaTeX editor software. Now I know that a real purist would do everything using Vim or Emacs, and please put those stones down. Some LaTex editors on Linux are actually pretty well thought and can prove to be quite useful too. I will present to you three of those editors, which in my opinion are worth a shot as their philosophies are different, and appropriate and to any situations.
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04.08.14
Posted in News Roundup at 1:18 pm by Dr. Roy Schestowitz
Drones
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An artists collective has unfurled a massive poster showing a child’s face in a heavily bombed area of Pakistan in the hopes that it will give pause to drone operators searching the area for kills.
According to #notabugsplat, named after the description given to kills on the ground when viewed through grainy video footage, the artists – with help of villagers – unfurled the giant poster in a field in the Khyber Pukhtoonkhwa region of Pakistan.
The hope is that it will increase awareness of drone operators of human cost, or ‘collateral damage’, when drones are used to attack targets on the ground.
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Illegal U.S. drone strikes continue (the Long War Journal says there have been eight drones strikes in Yemen so far this year), but efforts to curb the use of killer drones have made remarkable headway this year.
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Provincial security chief, Gen. Abdul Habib Syedkheli also confirmed the death of 12 Taliban militants including the two senior Taliban leaders.
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Up until now, there have been only estimates of deaths from drone strikes from organizations such as Human Rights Watch and the Bureau of Investigative Journalism. The lack of accurate data means that the public cannot form fully informed views on the costs and benefits of American drone policy. The availability of hard data is critical in order to legitimize American military actions for other countries and to ensure that no one branch of government monopolizes military decision making on drones.
Drones themselves are not undemocratic, but the current system of secrecy and opaque decision-making is questionable. Drones have the potential to do great harm, which is why separate branches of the U.S. government must carefully monitor their use. There are undeniable benefits of using unmanned aircraft, but the government, especially President Obama, must stay vigilant to ensure that the ends really do justify the means.
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What sets us apart from other countries, however, is that our population – if not our politicians – genuinely believes in the values espoused by our constitution. I also have faith that our democracy is receptive to change. Being American means that we have a responsibility to make sure that we feed the bright light that is the American experiment while being conscious of the shadows our choices create. Our drone policy is a heck of a shadow.
Venezuela
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Venezuela isn’t as divided as its right-wing opposition would have you believe.
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Progressives should be less concerned about how people are protesting and more concerned about who is mobilizing and what they’re fighting for.
Ukraine
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Both protests in Kiev, Ukraine and Bangkok, Thailand kicked off in late 2013.
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Power Abuses and Looting
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General Motors Co. is shielded from legal liability for nearly all accidents that occurred before its July 2009 exit from bankruptcy. That protection has emerged as one of the most controversial aspects of the automaker’s ignition switch recall.
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On December 21, 2013 Mexico’s president, Enrique Peña Nieto, posed for the cameras holding the official decree ending the 75-year history of the national oil company, PEMEX. The decree also closed the era in which Mexico’s electrical generating and distribution system had been under the control of two public institutions—Central Light and Power (LyFC), from 1960 to 2009, and the Federal Electricity Commission (CFE), from 1937 to 2013. In a literal sense, neither PEMEX nor CFE will cease to exist, but they will quickly become mere shadows of what they were: the two largest firms operating in Mexico. In response to these comprehensive changes, noted public intellectual Arnaldo Córdova has acknowledged that “the Constitution is dying,” while Cuauhtémoc Cárdenas declared: “Never, throughout our history as an independent nation, has the country seen such a dismantlement of the protections to our sovereignty and self-determination.”1 For its part, the Mexican government immediately saturated the news media with full-page ads, the most prominent of which declared: “The oil will continue to belong to the Mexicans.”
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One duo now on death row embezzled roughly $25 million from the state-owned Vietnam Agribank. Their co-conspirators caught decade-plus prison sentences.
In March, a 57-year-old former regional boss from Vietnam Development Bank, another government-run bank, was sentenced to death over a $93-million swindling job.
According to Vietnam’s Tuoi Tre news outlet, several of his colluders were sentenced to life imprisonment after they confessed to securing bogus loans with a diamond ring and a BMW coupe. And last week, in an unrelated case, charges against senior employees from the same bank allege $47 million in losses from dubious loans.
None of this would impress Bernie Madoff, mastermind of America’s largest ever financial fraud scheme. The combined amount from all three Vietnamese cases adds up to less than 1 percent of his purported $18-billion haul.
But these death sentences nevertheless are high profile scandals in Vietnam.
That’s the point. Human rights watchdogs contend that splashy trials in Vietnam are acts of political theater with predetermined conclusions. The audience: a Vietnamese public weary of state corruption. But these sentences also sound loud alarm bells to dodgy bankers who are currently running scams.
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London’s housing market is being turned into a billionaire’s casino…
Privacy
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Not so, according to a post by Jeremy Gillula, a staff technologist at the Electronic Frontier Foundation (EFF). In a blog he complains that most Web sites still don’t support HTTPS Strict Transport Security (HSTS), a standard that was approved in the fall of 2012 by the Internet Engineering Steering Group.
NSA
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Supreme Court declines an early look at a challenge to the NSA’s bulk collection of American’s phone records — but that doesn’t mean it won’t hear the case down the road.
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The move isn’t surprising, as it is unusual for the Supreme Court to allow escalations straight from district courts without letting the US Court of Appeals have a go at it first.
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Lawyer Larry Klayman won the first round of the case against America’s top online spying agency in December, when District of Columbia Judge Richard Leon found in favor of the plaintiff, saying the NSA tactics were an “arbitrary invasion” that was “almost Orwellian.”
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“British intelligence agencies do not circumvent domestic oversight regimes by receiving from US agencies intercept material about British citizens which could not lawfully be acquired by intercept in the UK”.
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The National Security Agency (NSA) has been flooded with thousands of Freedom of Information Act (FOIA) requests from journalists, civil rights groups and private citizens who have asked the agency to turn over the top-secret records that former contractor Edward Snowden leaked to the media, Al Jazeera can reveal.
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Sensitive government committees aimed at boosting India’s cyber security and formulating its internet policy have featured intensive participation by representatives of US telecom giant AT&T, a company with a record of voluntary participation in online spying by the US, and a strong interest in ensuring rules of the internet road favour large corporations.
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When the original Captain America movie came out, many wondered how well it would play in massive new Asian markets like China. Would a superhero movie with an in-your-face, pro-America message fare well? Well, the first movie in the franchise was a bit weak outside the U.S. — it grossed $194 million in all international markets combined. Fairly mediocre.
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When it suits them — and when events affect their bottom line — these companies like to make a stink about democracy and free speech. After humblebragging about calling President Barack Obama to complain about NSA snooping, Facebook CEO Mark Zuckerberg delivered a paean to the Internet’s utopian spirit:
Together, we can build a space that is greater and a more important part of the world than anything we have today, but is also safe and secure. I’m committed to seeing this happen, and you can count on Facebook to do our part.
Sounds good!
But while Facebook claims to take seriously the security concerns of its billion-plus users, it’s also in the business of mining and exploiting its customers’ data.
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When federal prosecutors charged Colorado resident Jamshid Muhtorov in 2012 with providing support to a terrorist organization in his native Uzbekistan, court records suggested the FBI had secretly tapped his phones and read his emails.
But it wasn’t just the FBI. The Justice Department acknowledged in October that the National Security Agency had gathered evidence against Muhtorov under a 2008 law that authorizes foreign intelligence surveillance without warrants, much of it on the Internet. His lawyers have not been permitted to see the classified evidence.
Snowden
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No legal means exist to challenge mass surveillance, said NSA whistleblower Edward Snowden, testifying to the Parliamentary Assembly of the Council of Europe.
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On Monday, the Ridenhour Foundation announced that NSA whistleblower Edward Snowden and journalist Laura Poitras will be awarded the Truth-Telling Prize for their collaborative efforts to expose the U.S. government’s massive online surveillance operations.
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Hayden
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It would appear that former NSA and CIA boss Michael Hayden has some anger management issues to work out. We thought he was just a little nutty in the past — calling Snowden’s supporters internet shut-ins and insisting that Snowden himself (a non-drinker) was bound to end up an alcoholic. But in the past few days, he’s gone somewhat ballistic in attacking various elected officials and government employees in a manner that sounds like he’s literally asking to get into a fist fight.
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Michael Hayden, the former director of the National Security Agency and the Central Intelligence Agency, told a student audience Monday that missiles fired by drone aircraft were often so useful in removing enemies from the battlefield that the negative secondary effects were worth accepting.
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Nearly five years after the Senate Intelligence Committee began an investigation into the CIA’s detention and interrogation methods following the Sept. 11, 2001, terrorist attacks, the panel voted, 11-3, to release a report detailing its findings.
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U.S. Sen. Ron Wyden blasted former CIA and NSA director Michael Hayden on Monday for his “outrageous” suggestion that Senate Intelligence Committee Chairman Dianne Feinstein lacked objectivity on the CIA’s “torture and coercive interrogations” of foreign terrorism suspects.
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Responding to former CIA Director Michael Hayden’s loaded remarks calling a Senate committee chairwoman too “emotional,” top Democrats unleashed a broad counterattack this week panning the “condescending” comments.
Militarism
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Soldiers do not go to fight the unknown enemies on their own. They are indoctrinated and pushed to war paradigm by the political monsters who use them as digits and numbers – to compile official statistic, and to support the economy of dehumanization. Consequently, the fighting soldiers – men of conscience lose unity of the human consciousness – unity of material and spiritual factors of life and balanced characteristic– fair and foul. It is a tragic conjuncture of inner revolt of human consciousness for a crime that is not part of the human nature and character and not visible to scientifically expert minds – the doctors who simply identify mental health issues of those suspected of syndrome to commit suicide. These are the net causalities of man’s insanity against man. The real reasons are hardly mentioned in expert reports.
CIA
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Dick Cheney, Patient Zero in this particular outbreak, and a towering public combination of inhumanity and cowardice, is out in public bragging about how deeply infected he is. (His daughter, Liz, went on TV over the weekend and suggested that we should ignore the decade of torture inspired by her father and concentrate instead on the true crime of the past 20 years…Benghazi.) Over the weekend, the inexcusable Fred Hiatt loaned the space over which he presides at The Washington Post to Jose Rodriguez, a truly monstrous figure in the events in question, so that Rodriguez could spread the infection even further through the subject population.
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High-Level U.S. Officials Debunk CIA Claims About Bin Laden
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The partial declassification of a report critical of interrogation and detention policies used by the CIA after 9/11 is a crucial part of confronting the abuses of our past.
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New details emerged last week outlining the CIA’s use of torture during the Bush Administration, after the Senate Intelligence Committee voted to declassify a comprehensive report. But don’t ask the government officials behind the program to actually call it torture. As Jon Stewart explained on last night’s The Daily Show, it was more along the lines of “super-aggressive, terrorist suspect spa treatments.”
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Every once in a while, the CIA’s “Because I said so” club lets loose with a bit of preposterous condescension that reminds us why, along with extraordinary rendition and drone strikes, we’re also a nation of transparency and checks and balances. In this case, the crowing comes from Jose A. Rodriguez Jr., former head of the CIA’s National Clandestine Service and the administrator of that agency’s post-9/11 enhanced interrogation (i.e., torture) program. We shouldn’t believe the “shocking” results of Senator Dianne Feinstein’s (D-CA) Senate Intelligence Committee’s investigation, Rodriguez says, especially those that lay bare the lies and exaggerations promulgated by the CIA and the ineffectiveness of the program itself.
Why not? Because Rodriguez was there, and you weren’t. Never mind that Rodriguez hasn’t actually read the report, or the fact that CIA-sponsored torture isn’t a yoga class, so “being present” doesn’t really count as the endeavor’s ultimate objective. And never mind the findings of the “Internal Panetta Review,” conducted by the CIA, that, according to Senator Feinstein, “documented at least some of the very same troubling matters already uncovered by the committee staff—which is not surprising, in that they were looking at the same information.”
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Linux
Linux 3.15
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For those not keeping up to date on all of the Phoronix articles covering the Linux 3.15 kernel changes that landed in the past week, here’s a recap of the changes that were merged so far half-way through the Linux 3.15 merge window.
Graphics Stack
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The very large DRM pull request for the Linux 3.15 kernel was submitted just moments ago with significant updates to the open-source Linux graphics drivers.
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Wayland’s reference compositor Weston now has support for using the new XWayland DDX support that was merged into the X.Org Server.
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Users of the Samsung Exynos DRM driver will see several updates appear with the Linux 3.15 kernel.
Users of the Samsung Exynos DRM for display support with Samsung’s recent ARM SoCs can find the addition of a MIPI-DSI driver, S6E8AA0 MIPI-DSI-based panel drivers with accompanying DeviceTree bindings, a LD9040 parallel-panel driver, super device support, and other fixes.
NVIDIA
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In my testing of Ubuntu 14.04 LTS with the Linux 3.13 kernel and Mesa 10.1 for the open-source graphics driver stack provided by Nouveau for NVIDIA GeForce graphics hardware, only the Fermi and Kepler GPUs are running reliably. While these newer NVIDIA GPUs are running stable with Ubuntu 14.04, the performance is still a wreck due to lack of reclocking.
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The xf86-video-nouveau driver as of today supports server-managed file descriptors. As explained in the earlier Phoronix article, Last month we wrote about Red Hat working on a suid root wrapper for the X.org Server and other improvements being led by Red Hat’s Hans de Goede to run Xorg in more configurations without needing root support. As part of this, sever managed file descriptors (FDs) has been one of the changes needed by the X.Org graphics drivers for supporting this change of running the xorg-server without root rights. Besides needing changes to the DDX drivers and the X.Org Server (those changes are landing with X.Org Server 1.16 this summer), systemd-logind is also needed.
Benchmarks
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Awards
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Red Hat, Inc. (NYSE: RHT), the world’s leading provider of open source solutions, today announced that it has won the prestigious Channel Middle East award for ‘Software Vendor of the Year’ 2014. The award recognizes Red Hat’s effective channel strategy and focus to empower its partners and introduce effective programs to drive growth within the channel. The Channel Middle East Awards serve as a platform for honouring companies that are top of their class when it comes to channel development and market expansion in the region.
People
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Linux and open source software have demonstrated that collaborative development is a successful model for rapid innovation in the tech sector. Now that model is being applied in other industries from health care, to city government, to education.
Linus Torvalds vs. Kay Sievers (Red Hat)
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Kay Sievers, a well-known open-source software engineer, is a key developer of systemd, a system management framework for Linux-based operating systems. Sievers was banned by kernel maintainer Linus Torvalds for failing to fix an issue that caused systemd to interact with the Linux kernel in negative ways. Specifically, the command line entry “debug” ran both the base kernel’s debugging routine and that of systemd, potentially flooding some systems.
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Never one to mince words, Linux kernel chief Linus Torvalds has once again handed a verbal smackdown to a Linux developer, this time for failing to address a serious bug that could prevent systems from booting.
Google
Cisco
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Red Hat is joining in with Cisco and working with its OpFlex protocol in Netzilla’s ACI take on nearly but not quite open software-defined networking. Red Hat sees ACI involvement as a way of spreading its KVM technology and outflanking VMware.
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Cisco has unveiled an openly defined protocol for controlling network hardware, but it lacks an essential ingredient: participation from other network hardware makers.
The new OpFlex protocol was announced by Cisco on Wednesday. It is designed to let admins transfer policy commands to any network hardware that supports OpFlex. A draft of the protocol has already been submitted to the Internet Engineering Task Force (IETF) with the hopes of becoming a recognized standard.
Expansion
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“More than half of our associates are located outside of the U.S., so you can assume that about half of these roles we’re hiring will be out of the U.S.,” she says.
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In other news, Red Hat jobs are in the news today.
Fedora
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My apologies — it’s been a busy week and I’m swamped with Cloud SIG effort, other work stuff, and a kid with a stomach bug. Plus, these things turn out to take a long time to write. (Who knew?!) The Fedora.next 2014 Update series will back next week with governance structure, current status (with many updates!), and some big-picture ideas.
Fedora 21
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“KDE Frameworks 5 don’t provide any UI or applications on their own, but are meant as extensions and addons for the Qt toolkit. In future there will be various desktop shells like Plasma 2 and applications built on top of KDE Frameworks 5 providing the full-featured KDE desktop,” said Red Hat’s Jaroslav Reznik.
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Besides approving Mesa 10.1 for Fedora 20, the Fedora Engineering and Steering Committee approved today several features/changes to be found in Fedora 21.
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Package Managers
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Synaptic is a graphical package management program for apt. It provides the same features as the apt-get command-line utility with a GUI front-end based on GTK+. Most importantly, users can install, remove, upgrade and downgrade single and multiple packages.
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16 years old and still ever changing: Not even the name remains stable. What used to be called “deity” was announced as “Apt”, first released as “APT” [1], shipped as “apt-get” and “apt-cache”, interpreted as “A Package Tool” and “Advanced Package Tool” and is now also available as “apt” … But the initial wisdom holds: “it’s still a good word in its own right”. And this word has surely influenced the way we manage our software on phones, servers and space stations.
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“We need ensure that we cater to our users, and there’s millions of them. From those running the latest software in unstable, to people who simply want a rock solid core release. The size of Debian is increasing, and will reach a point where we’re unable to guarantee basic compatibility with other packages, or the length of time it takes to do so becomes exponentially longer, unless something changes,” said Neil McGovern.
Software
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Mutter can replace Openbox in LXDE, and bring a modern, elegant look to your desktop. To experiment with it, install the software package and start it…
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Comparison
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Threehosts.com compares Mint, Ubuntu and Debian to show which is the best Linux Distribution.
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All benchmarking for this article was done from the same Intel Core i7 4770K “Haswell” system with HD Graphics 4600, 16GB of RAM, and 120GB Samsung SSD 840. No hardware or settings changed between the clean installs of the different Linux distributions. The operating systems tested from this Intel Core i7 desktop were:
- Debian 7.4 “Wheezy” stable with the Linux 3.2 kernel, GNOME Shell 3.4.2.1, Mesa 8.0.5, and GCC 4.7.
- Debian 8.0 “Jessie” testing with the Linux 3.12 kernel, GNOME Shell 3.8.4, Mesa 9.2.2, and GCC 4.8.2.
- Debian “Sid” unstable with the Linux 3.13 kernel on top of the Jessie changes.
- Ubuntu 14.04 with the Linux 3.13 kernel, Unity 7.1.2 desktop, and Mesa 10.1-rc3.
Init Systems
Branches Debate
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So there you have it. There is a simple summary for all of this:
Debian Stable if your first priority is a rock-solid system, and you don’t necessarily need to support the very latest hardware. This is often the case if you are setting up a server of some sort, but it may also be true if you are going to use a bit older .system as a desktop workstation,
Debian Testing if you want or need to have the latest hardware support, kernel dvelopments and advanced filesystems
Derivative distributions if you want a lot of additional packages included in the base distribution, thus saving you the time and effort of installing and configuring them.
Installer
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The Debian Installer team has just announced that the first Alpha build of the Debian 8 “Jessie” version is now available for download and testing.
Wheezy
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The Debian project has just released the Live CD version of the recently launched Debian 7.4 in several separate images with various flavors.
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“At the moment it seems likely that an extended security support timespan for squeeze is possible. The plan is to go ahead, sort out the details as as it happens, and see how this works out and whether it is going to be continued with wheezy. The rough draft is that updates will be delivered via a separate suite (e.g. squeeze-lts), where everyone in the Debian keyring can upload in order to minimise bottlenecks and allow contributions by all interested parties,” said Moritz Muehlenhoff in the official mailing list.
Derivatives
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Parsix GNU/Linux, a live and installation DVD based on Debian, aiming to provide a ready-to-use, easy-to-install desktop and laptop-optimized operating system, is now at version 6.0 Test 3 and is ready for testing.
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Tails, The Amnesic Incognito Live System, version 0.23, is out.
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Clonezilla Live is a Linux distribution that is designed to do bare metal backup and recovery on a wide variety of file systems and operating systems. It’s very similar to other older cloning software, such as True Image or Norton Ghost.
The distribution is based on Debian and, as usual, the developers have upgraded the underlying GNU/Linux operating system and the release is now based on the Debian Sid repository, as of March 31, 2014.
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Grml is not a regular Linux distribution for regular users. It’s packed with a sysadmin’s favorite tools and allows admins with packages for installation, deployment and system rescue. This latest version has been dubbed Ponywagon and it comes with a couple of interesting features.
LMDE
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Only the Cinnamon and MATE editions of Linux Mint Debian Edition 201403 were released. If there’s going to be a KDE edition, it probably will be released in about a month. Prominent features of this release are support (in the installer) for computers with UEFI firmware and for GPT partitions. But the installer, as you will read in the next section, is the weakest part of this distribution, a problem it shares with most distributions that are based on Debian. And the cause of that weakness is that it does not use the Debian Installer. Rather, the installer is a custom application that does not belong on a modern desktop operating system.
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When I wrote about the Linux Mint Debian Edition Release Candidate last week, I promised to look at it in more detail when the final release was made.
Knoppix
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Version 7.3.0 of Knoppix is based on the usual picks from Debian stable (wheezy) and newer Desktop packages from Debian/testing and Debian/unstable (jessie). It uses kernel 3.13.0 and xorg 7.7 (core 1.15.0) for supporting current computer hardware.
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Trisquel
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The developers take pride in the fact that Trisquel is a completely free operating system and it will remain free forever. The Linux distribution also doesn’t integrate any applications that are not completely free.
elementary OS
Ubuntu Studio
Mint
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The biggest challenge for Windows XP users switching to Linux Mint is having to change the programs you’ve known and used for years. Fortunately, some programs are available on both Linux and Windows. In addition, there are Linux programs that duplicate the functionality of your favorite Windows programs.
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Some Windows XP users might be considering Linux MInt as a replacement operating system. But just replacing the operating system isn’t enough, you’ll also need Linux applications that will replace the ones you used in Windows. ZDNet has a roundup of Linux Mint applications that might fill the void when making your move from Windows XP to Linux Mint.
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It’s been a while since I’ve done a review. In fact, it’s been a while since I’ve posted in any form, because this semester has turned out to be a lot busier than I anticipated. It likely will remain so until it ends; the only reason why I can post a review right now is because of spring break, and even that has been busy for me. Anyway, I initially wanted to do a review of Frugalware because it looked intriguing, but I couldn’t get the live USB to work. I’m reviewing this (which I had planned for later) instead. If you’ve passed by this blog, you’ve probably already seen my thoughts on Linux Mint, so I’ll skip the introduction. I tried this updated ISO file as a live USB made with MultiSystem. Follow the jump to see what it’s like. There isn’t too much that has changed since last year, so I will simply link the review from then, point out any changes, and put out any other thoughts that occur to me about this.
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Linux Mint is a Linux distribution based on Ubuntu, but that wasn’t always the case. Now, the creator of Linux Mint has just announced Linux Mint 17 “Qiana,” which will be released almost a couple of months after Ubuntu 14.04 LTS (Trusty Tahr) is made available.
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The MintBox 2 is a small form factor, fanless PC designed to run quietly at low power.
The machine features a die-cast, solid metal case which acts as a passive heatsink and cools down components without needing any fans. While the case design adds to the weight it reduces noise, with the only sound coming from the internal 500GB SATA hard drive.
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Clement Lefebvre, the creator of the Linux Mint distribution, has just announced that the next version of the Mint operating system will be called “Qiana” and it should be available by the end of May 2014.
Linux Mint is one of the most popular Linux distributions out there and it’s only superseded by Ubuntu. Actually, Linux Mint is based on Ubuntu and makes use of its repositories, but that may not happen for very long anymore.
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Peppermint
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This time however I have been lucky enough to get not just one member of the team but two. I recently sent an email to the Peppermint Linux team with a series of questions and what follows are the answers provided by Shane Remington (COO of Peppermint) and Kendall Weaver (CTO of Peppermint).
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When I’m introducing someone to Linux, I don’t believe the “all or nothing” approach works, so if you are new to Linux and would like to see the benefits it can offer you, download and burn onto disk the latest version of Peppermint and follow these steps.
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As you may or may not know, I have recently acquired a HP Chromebook and my first article about the Chromebook looked at whether it was possible to run another operating system alongside ChromeOS.
Today I am taking a look at Peppermint 4. Peppermint 4 is designed as a hybrid operating system aimed at cloud computing and also average ordinary everyday home use.
I last reviewed Peppermint Linux in August 2012 (Peppermint 3) and my overall impression then was positive. In this review I will review Peppermint Linux from scratch and I will also look at what has changed since version 3 to show how Peppermint has moved on.
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Open source makes a lot of sense in rural areas and in third world countries. Lightweight and open source systems that are easy to use, and which allow normal users to become power users and contribute back to the open source community, can be ideal for countries like Cameroon, located in middle Africa.
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As the program has grown over the past years, the cost of licensing for the video editing software has grown as well, beyond the operating budget of the organization. Faced with this challenge, PAGE turned to open source technology. Elizabeth McIntosh, a member of the Steering Committee for PAGE, led the charge. “I’d heard about the open source movement through my friendship with Brendan Szulik at Duke, and thought it might be able to help us.” PAGE participants historically used Final Cut Pro to document and edit their digital stories, but this year will use open source alternatives Kdenlive and Blender. Both offer a good user experience, without the heavy scale-up costs associated with non open-source solutions. The ability to rapidly learn the technology and to use it as the program continues to grow are the largest benefits.
Bodhi
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One of the things I am working on for our Bodhi 3.0.0 release this summer is a simple GUI system update tool written in Elementary and the Enlightenment Foundation Libraries. Today I would like to share an early version of this tool I am calling eepDater (pronounced epp-date-er), which is written in python utilizing the EFLs.
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As promised I’ve put together our first Bodhi Linux disc that is built on top of the upcoming Ubuntu 14.04 release. Keep in mind this is a very early image not intended for production machines. There will be issues.
Lubuntu
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Lubuntu is based on LXDE, a very light desktop environment that probably has even lower hardware requirements than Windows XP. It’s a favorite for older systems and it’s the lightest distro in the Ubuntu family.
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Cleide Isabel! She managed to grab the 1st, 2nd, 3rd, 4th and 5th place with her photos: ‘Vista Do Fitz Roy’, ‘Vale’, ‘Arvore’, ‘Daisie’ and ‘Copan02′.
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Lubuntu 14.04 LTS Beta 2 (Trusty Tahr) has been officially released and it has joined its brethren from the Ubuntu family, Kubuntu, Xubuntu, and Ubuntu GNOME.
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Community
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I just wanted to let you folks know that I am recruiting for a community manager to join my team at Canonical.
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Mobile
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Canonical has been working on its vision of complete OS convergence for quite a while now and the first results have already appeared, but it seems that Microsoft is also trying to do the same and it has called it Universal Apps.
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The Ubuntu Phone is set to launch this year. With more and more major players getting on board as hardware suppliers, you can bet the darling of Linux mobility will slowly find its way into every market imaginable. The big question mark is the US market. With Android and IOS having a stranglehold on US customers, can this new mobile platform make it? I firmly believe that the Ubuntu Phone not only can be your next mobile device, it should be. I’ll give you 10 reasons why.
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Server
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No, they’re not kidding. As Sally Radwan, Canonical’s cloud product marketing manager, recently explained, “A few years ago, the cloud team at Canonical decided that the future of cloud computing lies not only in what clouds are built on, but what runs on it, and how quickly, securely, and efficiently those services can be managed. This is when Juju was born; our service orchestration tool built for the cloud and inspired by the way IT architects visualize their infrastructure: boxes representing services, connected by lines representing interfaces or relationships. Juju’s GUI simplifies searching, dragging and dropping a ‘Charm’ into a canvas to deploy services instantly.”
Integration
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“An example of Ubuntu convergence in action. Here you see the Weather Channel powered Ubuntu weather app first the size of a phone, then a tablet, then desktop, and the content all re-aligns to make the very best use of the space. We then shrink the app back down and everything continues to adjust. All from a single code base,” wrote Jono Bacon on Google+.
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I remember, when the good folks at Canonical introduced the Ubuntu tour feature on their website, I wished for there to be a way to access my Ubuntu desktop via a browser for real. Although it is possible to use VNC clients to remotely access your Ubuntu desktop from anywhere including your Android phone, it would be sure good to be able to access your desktop from any computing device without having to install a client side application.
Ubuntu One
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Many of us had hoped it was an April Fool’s prank. But Ubuntu One will, in fact, no longer be available as of June 1, 2014 and all data will be wiped July 31, 2014. This will leave a great number of Ubuntu users without a cloud service. Fear not, intrepid users, there are plenty of cloud services and tools available – each with native Linux clients – ready and willing to take your Ubuntu One data and keep it in the cloud.
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Ubuntu One always struck me as Canonical’s attempt to emulate Apple and other companies by offering a cloud-based file storage and music service. I’ve often wondered how well it was doing in terms of users and if it was making Canonical any money. Alas, Ubuntu One is no more according to the Canonical Blog. So I guess that answers those questions.
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Criticism
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Canonical got a lot of flak over the years for the decisions regarding its Ubuntu operating system, some of them justified, but most were just unfair. The truth is not in the middle as you might think because there are much bigger interests at play.
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Canonical has had a rocky relationship at times with the rest of the open source community. The company has sometimes gone in its own direction and rather blithely disregarded criticism from others in free software. Datamation takes a look at the root of Canonical’s problem and thinks that it’s more about relationships than it is about specific software issues.
Ubuntu 14.04
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Upgrading the Linux kernel and Mesa/X.Org graphics driver components past what Canonical shipped in Ubuntu 14.04 LTS and other recent releases of Ubuntu Linux isn’t actually that hard… Here’s the Phoronix-recommended approach for Linux enthusiasts wishing to upgrade their key software components for yielding better open-source graphics driver performance and features.
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For system administrators or those just wishing to dive into the Ubuntu 14.04 LTS kernel to see how it differs from a vanilla Linux 3.13 configuration, Leann Ogasawara of Canonical has posted a mailing list message with various resources that outline the patches they’re carrying with their 3.13-based kernel, their kernel configuration, the configuration against Ubuntu 13.10, etc.
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Stay tuned for the NVIDIA and Intel results that will accompany the AMD Radeon performance numbers in the days ahead. Overall, the Ubuntu 14.04 LTS open graphics experience is decent with Linux 3.13 and Mesa 10.2-devel although Linux gamers and enthusiasts are encouraged to either use the proprietary drivers or at least upgrade to the latest Linux kernel (3.14+) and Mesa 10.2-devel for the best OpenGL performance and best feature-set.
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Ubuntu developers are making constant improvements to Unity8 and Mir, and they are also registering good progress towards implementing new features.
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Due to Ubuntu 14.04 shipping with the Linux 3.13 kernel, a specially-crafted “i915_bdw” driver has been introduced for offering Intel Broadwell graphics support in this upcoming Ubuntu Linux release.
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Download Ubuntu 14.04 Trusty Tahr here. For the first time, every flavour of Ubuntu 14.04 (Desktop, Server, Edubuntu, Lubuntu, etc) has been approved for LTS status, meaning they’ll all be supported for a minimum of three years, and some of them will be supported for five.
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Code-named Trusty Tahr, 14.04 will be a Long Term Support release, meaning Canonical will support what you get in April for five years.
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The next version of the world’s preeminent Linux distro, Ubuntu 14.04 LTS, is almost upon us. Late last night, the final beta of 14.04 Trusty Tahr (an African wild goat) was released, with the final build due on April 17. Trusty Tahr is the first long-term support (LTS) build of Ubuntu in two years, and is thus contains a lot of exciting features that thousands (millions?) of Ubuntu 12.04 users can’t wait to get their hands on.
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There were hopes that the Linux 3.14 kernel would make it into Ubuntu 14.04 LTS given that it has much better Intel Broadwell graphics support, other new hardware enablement, and a ton of new features. Sadly, it looks like only the Linux 3.13 kernel will be shipped by default in Ubuntu 14.04 LTS. Fortunately, with the new hardware enablement strategy of Ubuntu Long Term Support releases, in 14.04.1 or 14.04.2 we will see a new kernel (along with Mesa/X components) back-ported from later release series.
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Posted in News Roundup at 3:23 am by Dr. Roy Schestowitz
KDE Frameworks 5
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The KDE Community has announced that KDE Frameworks 5 Beta 1 has been released, marking yet another step towards the end of the old KDE Platform 4.
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KDE‘s Frameworks 5 enters beta stage today. The beta release introduces porting aids for Application developers so that they can easily port their Frameworks 4 applications to Frameworks 5.
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Plasma
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A new dialog for choosing the Plasma Next look and feel has been proposed in a blog post by Thomas Pfeiffer, member of the KDE community and creator of the KDE Human Interface Guidelines.
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This week, as well as being a centrefold model in a tabloid rag, another of my life ambitions came true when I had the glory of being the release dude. Plasma 2014.6 is the first version of Plasma using KDE Frameworks 5 and the developers are hard at work coding on it. The release schedule required an Alpha so I was tasked with working out how to release some tars.
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In which we mention the recent Alpha, gush about Community Design its problems and gains. Talk about whats coming for Plasma Next AND hand out freebee’s…
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KDE today releases the first Alpha version of the next-generation Plasma workspace. This kicks off the public testing phase for the next iteration of the popular Free software workspace, code-named “Plasma Next” (referring to the ‘next’ Plasma release-see below “A note on versioning and naming”). Plasma Next is built using QML and runs on top of a fully hardware-accelerated graphics stack using Qt 5, QtQuick 2 and an OpenGL(-ES) scenegraph. Plasma Next provides a core desktop experience that will be easy and familiar for current users of KDE workspaces or alternative Free Software or proprietary offerings. Plasma Next is planned to be released as 2014.6 on the 17th of June.
Qt
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After we’ve learned how to set up the development environment and how to use Qt on Android, it’s time to move forward and in this article we are going to learn about different deployment systems and how to sign the package in order to publish it in any Android markets.
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Digia is working hard and fast to get the next version of the Qt5 tool-kit out the door along with their Qt Creator integrated development environment.
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Qt Creator, a cross-platform IDE (integrated development environment) tailored to the needs of Qt developers and part of the Qt Project, has just reached version 3.1 RC1 and is now available for download and testing.
Development
Misc.
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The most important thing is of course the ‘digital asset’ term. That can be anything. For example, applications. Applications can be self contained – think how android does its APK files. Of course, things on Linux are often more complicated. Apache isn’t exactly a self-contained thing. And look further – perl, php, ruby, they all have their own addons like gems that need managing. Generalizing further, there are manuals. And books in general. Music, movies, pictures, you can go on.
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Calligra Suite is a massive collection of office writing and editing applications with a database creator and a few other tools added to the mix. Several of the nine modules go well beyond the tool sets found in other office packages. The big advantage to Calligra is that development has continued. Similar office suites for Linux have stalled or forked without much to distinguish one from another.
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A few days ago I overviewed Calligra, the KDE office suite, which also includes Krita, the powerful image editing tool. Although I’ve mentioned it as being free, it looks like Krita Gemini, which is the name by which Krita goes on Steam, actually costs $22.99, covering the work needed to build, release and maintain it on Steam.
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