Showing posts with label Operating Systems. Show all posts
Showing posts with label Operating Systems. Show all posts

Friday, May 20, 2011

LibreOffice Release Out


The Document Foundation’s LibreOffice, the OpenOffice office suite fork, is on a winning streak. No sooner than Ubuntu lets the world know that LibreOffice is its office suite of choice, than the next day the first full, shipping version of the program, LibreOffice 3.3, is released.

LibreOffice 3.3 includes numerous new features when compared to its OpenOffice parent. To my mind, the most important of these for modern office workers is that it has much better import and export tools for Microsoft Office 2007 and above OpenXML formats. Love them or hate them–I hate them myself–more and more businesses are using these formats and being able to work with them is becoming a business-critical feature. In addition, LibreOffice can also now import Adobe PDF, Microsoft Works, and Lotus Word Pro documents and has better WordPerfect document import facilities.

Screenshots: New features from LibreOffice 3.3

According to The Document Foundation, “LibreOffice 3.3 also incorporates all the new features of OpenOffice.org 3.3, such as new custom properties handling; embedding of standard PDF fonts in PDF documents; new Liberation Narrow font; increased document protection in Writer and Calc; auto decimals digits for ‘General’ format in Calc; 1 million rows in a spreadsheet; new options for CSV import in Calc; insert drawing objects in Charts; hierarchical axis labels for Charts; improved slide layout handling in Impress; new easier to use print interface; more options for Changing case; and colored sheet Tabs in Calc.”

The Document Foundation also states that it will add new features faster than OpenOffice because its “community of developers has been able to build their own and independent process, and stand on their feet in a very short time (in relation to the size of the code and the ambitions of the project).” Indeed, this in part why the fork happened. Regardless of how one sees Oracle’s management of Sun’s former open-source projects, OpenOffice was long known for being very slow to update compared to more agile open-source projects.

As Michael Meeks, Novell Distinguished Engineer and Document Foundation community member told me, “The growth and output of this community, in just a short period of time, underscores the need for and importance of a truly open project dedicated to creating the best office suite available–period. Now that we have gotten started we only expect the project to pick up steam and there is still plenty of work to do for everyone from developers to artists to translators. With new contributors joining every day, LibreOffice will continue to deliver the innovative features and functionality that users want. ”

Looking ahead, Caolan McNamara, Red Hat’s Desktop Engineer in charge of OpenOffice.org and now LibreOffice, said in a statement, “We are excited: this is our very first stable release, and therefore we are eager to get user feedback, which will be integrated immediately in the code and released very soon. After February, we will be moving to a real time based, predictable, transparent and public release schedule, according to the desire of the Engineering Steering Committee and the requests of the users”. For further details, see the LibreOffice development roadmap.

LibreOffice 3.3 is now available for both direct and BitTorrent downloads. There are versions for Windows; 32 and 64-bits RPM package Linux distributions, such as Red Hat and Novell; 32 and 64-bit DEB package Linux distributions such as Debian and Ubuntu; and both PowerPC and Intel Macs.


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Friday, July 30, 2010

10 reasons why your kids should be using Linux



 As It professionals and Educators, we speak mostly of the professional aspects of our jobs. The problem is, when we go home and, in many cases, our IT work continues. Part of it involves keeping our children’s computers running and running well. Sometimes, that job can be a bigger challenge than the task of keeping the adults in our business up and running.
But why put yourself through this when you can install Linux on a machine for your child/teen and avoid the headaches? article , are 10 good reasons why you should do just this. In the end, you can decide for yourself whether they’re reason enough to migrate those young users away from other operating systems

1: Viruses/malware

This reason is always at the top of our list. We all know kids are prone to opening and installing things they shouldn’t. Because you can’t watch your children 100 percent of the time, you can’t know where they’re getting those applications or attachments from. You can make sure those machines have antivirus and anti-spyware, but why even take the chance? When your kids are using the Linux operating system, this concern becomes moot.

2: Security

This can be summed up easily. If you don’t give your children the root password, they can’t run with root privileges. Of course, you hit a little snag when using a distribution like Ubuntu. For any sudo-based operating system, you will need to edit the /etc/sudoers file to give your young users the privileges they need.

3: Cost effectiveness

Let’s say you have a younger user who is getting a hand-me-down machine that needs an OS reinstall. If you don’t have that copy of Windows around, you’re stuck purchasing a new copy. This can also be applied to any number of applications you might have to pay for. Avoid these costs altogether by handing that child the same machine running Linux. You won’t have pay for the OS license or any application that child might need or want. On top of that, they’ll have the Add/Remove Software tool ,where they can hunt around and find just about anything they would need… all on their own! You can also run a modern distribution on much less hardware than you will need for Vista or Windows 7.

4: Age-specific tools

Did you know there are distributions/software groups designed specifically for young adults and children? There is Sugar, geared for K-6, Edubuntu, for ages 3-18,LinuxKidX, for ages 2-15, Foresight Kids, for ages 3-12, and many others. These age-specific tools are well suited for the group they target with graphics and language tuned for the age range. And some of the distributions geared specifically for younger kids lock the operating system down tightly so that only certain tasks can be run.

5: Netbooks

Little kids make great netbook users. They have smaller hands and fingers that can handle a cramped keyboard, and they can easily sit with a small machine in their lap. And the Linux operating system is ideally suited to run on netbooks. You can install either a full-blown OS or a netbook-specific OS, along with whatever software you need on the netbook, making it an excellent choice for the younger audiences.

6: Agile learners

If you put a Linux-based machine in front of a young user, you won’t hear complaints like, “Why can’t it run Quicken!” or “I need my custom payroll app to run on this!” Most kids will master the Linux operating system quickly (and adroitly), with a minimal learning curve. Young minds adapt so well, your kids won’t have any trouble adjusting to any differences. You could probably sit a child down with a Gentoo box running CDE or AfterStep and he or she would have it figured out in less time than it took you to explain what Linux means.

7: Staying in step

I know this one will bring out the ire in many readers. I’m not saying any operating system is used more than any other. But Linux is used worldwide. Many countries as a whole have adopted Linux. The future of Linux is very bright — and it seems to be getting brighter. So why not give your children a head start on what could possibly be the future of the PC? This also applies for those fledgling IT pros out there. If Windows is so user friendly, kids spending most of their time on Linux should have no problem grasping Windows. In fact, I would argue that it will enhance the child’s ability to fully grasp the operating system and how the PC really works.

8: Learning opportunities

Open source emboldens education. It practically screams, “Open me up and learn!” What better way to help youngsters learn than by giving them the ability to do just that? With really curious children, the desire to learn is extraordinary — so why lock them down with closed source software? When a child is exposed to open source software and an open source operating system, the educational opportunities are limitless.

9: A lesson in community

This one might seem a bit of a stretch… but I am an idealist, so I hope you’ll go with it. Teaching children the value of open source software helps them understand community. Although your young users aren’t likely to open up the source code of the applications they’re using, in today’s constantly evolving, community-driven world, they need every advantage they can get as they grow up. Having a sound understanding of open source will help them to understand, at an early age, what it means to really work with and for a team. Using Linux at such an early age also indirectly teaches children the benefit of volunteering — something many of us need to learn more about.

10: Content filtering

Linux has numerous ways to handle content filtering for your young users. FromDansGuardian to SquidGuard to the manual editing of the /etc/hosts file, you can filter content in Linux far more granularly than you can in Windows — and just as easily. Add to this the ability to lock down what your young user can and can’t do (without having to add third-party software), and Linux quickly becomes a safe computing environment for your child.

Wednesday, July 8, 2009

Here goes Google OS...watch out


Chrome logo
Google's operating system aims to tempt people away from Windows

So at long last Google is making its move. Promising a lightweight but fast operating system - Chrome OS - the internet search company is poised to strike at the heart of Microsoft's software empire.

The Windows operating system is Microsoft's cash cow, powering about 90% of the world's personal computers, and as a result accounting for the majority of its profits.

The benefits are wider, though. Every Windows desktop comes with an invitation (and at times the imperative) to use other Microsoft software and services.

This, in turn, hobbles Google's ambition of organising all the world's information, and making money on the back of it.

After all, most people's computer experience is bogged down with frustration - from the time it takes to start a computer, to software conflicts, and worries about viruses and malware (or for Apple Macs the cost of buying a computer).

Clash of business models

Soon those people who are spending more of their time in the company of Google rather than Microsoft will have the opportunity to use the Chrome OS for all their computing needs
Rory Cellan-Jones
BBC's technology correspondent

Google promises to change all that by stripping desktop computing to its basics. Your PC won't have to do the heavy lifting, applications will run in your browser instead, powered by Google's huge server farms.

It comes down to a clash of business models. Microsoft earns money by charging customers a one-off fee for its operating system, probably $20 for its old Windows XP software, and a rumoured $150 for Windows Vista and the forthcoming Windows 7, which is due to go on sale this autumn.

Google is unlikely to charge for Chrome OS. The company wants you to get online fast, have a whale of a time... and use as many Google services as you can: from search to email, social networking to photo sharing, word processing, to watching films on YouTube.

It is yet another incarnation of the company's "Google everywhere" strategy.

Google, the software firm

Chrome OS also shows what you can achieve when you sit on a huge cash pile, attract some of the world's best software engineers and - most importantly - start with a blank slate.

Google has a track record. Not that long ago the firm announced that it was developing an operating system for smartphones, dubbed Android (which is distinct from Chrome OS).

Microsoft executives that I spoke to back then were dismissive, arguing that Google was underestimating the complexity of such a venture. But already Android is in many ways a more accomplished piece of software than version 6.1 of Microsoft's Windows Mobile.

Google is helped by the fact that unlike Microsoft it has no need to worry about compatibility with legacy software.

That, however, could also be the Achilles heel of Chrome OS.

Consumers who want to buy a Chrome OS computer will have to start with a blank slate as well. Any software that they hold near and dear is unlikely to be compatible with the new system.

And they have to limit their ambitions. If you play computer games, do heavy-duty video or picture editing, or need any kind of specialised software, then you'll return to the shelves heaving with Microsoft powered PCs or Apple Macs.

Timing is everything

As you make your buying decision, you will have this niggling worry that one day, maybe, you will need to use some software that simply can't run in your browser. The advertising campaigns of both Apple and Microsoft will have a great time stoking these worries.

Google's announcement comes at an interesting time. Microsoft is poised to launch its new operating system Windows 7. Unlike its predecessor Vista, Windows 7 is proven to be a good fit for ultraportable netbooks, currently the fastest growing segment of the PC market.

So Chrome OS, due in mid-2010, may come either at just the right time, as the economy recovers and consumers go shopping again, or it may come too late, with Windows 7 already firmly hogging the market.

Chrome impact

In the end, Google's strike may not cut deep into enemy territory.

Chrome, the web browser, is still stuck at a tiny market share of 1.2%. Android is available on just two or three phones, not enough to really make an impact.

Google Apps - productivity software to handle spreadsheets and word documents - has just come out of its "beta" test phase, but look around you and you will find most people still using Microsoft Office.

The one field where Chrome OS may make a difference is the market for the open source Linux operating system. Chrome OS will use bits of the Linux kernel, the link between the computer hardware and the Chrome browser running on it.

Google is bound to make Chrome OS much more user-friendly than most "distros" or versions of Linux available right now. Instead of slaying Microsoft, Chrome OS might corner the segment of the consumer space that might have been Linux's.

No doubt, Google's charge with Chrome OS will needle Microsoft. But we won't know for years whether it will deliver a mere pinprick, or is the fine point of the dagger at the heart of Microsoft.

Monday, May 25, 2009

How does one Roll out Linux in any Organization or Entity?

When We ask people how do they plan to implement a Linux migration or roll out plan , we see a variety of diverse answer sometimes one conflicting the other... but then again there is always a need for a standardized system or process that should be viewed as the best practices to be shared in the community.

Internetnews. com cites a recent report that discloses it’s findings on just this question. An IBM-sponsored survey of 1,275 IT professionals around the world asked for feedback on their experiences making the switch to Linux in their organizations. (You can see the summary and download the free report from Freeform Dynamics here.) Here are the key findings:

  • Desktop Linux adoption is primarily driven by cost reduction
  • But deployment is currently limited, and challenges to further adoption frequently exist
  • Selective deployment based on objective targeting will yield the highest ROI and acceptance
  • Linux desktop roll out is easier than expected for properly targeted end-user groups
  • A focus on usability reflects a maturing of thinking

The report locates potential pitfalls in a proper lack of planning and finds that users are most resistant when the idea is pitched that they have to “compromise” (in other words, give up some applications that won’t run on Linux) in order to move to Linux. However, it is noted that some must-have applications for users could be virtualized on Citrix to solve that problem.

Were you aware of, or included in this survey? If you’ve rolled out Linux to your users or just a targeted set of users, how did it go? If you’re thinking about such a transition, you might find some tips in the report that will help you plot a path.

Feel free to comment

Wednesday, May 20, 2009

Microsoft, Linux Foundation issue joint letter opposing proposed software-licensing principles

Truth can, indeed, be stranger than fiction — as is evidenced by a May 14 letter on software-licensing policies that was signed by both Microsoft and Linux Foundation officials.

The letter, which the two sent to to the American Law Institute (ALI), was designed to “express our shared concerns with the group’s draft Principles of the Law of Software Contracts,” according to a blog post by Horacio Gutierrez, Microsoft’s Corporate Vice President and Deputy General Counsel.

(Yes, that same Horacio Gutierrez who is known for claiming free and open-source software violated 235 of Microsoft’s patents.)

According to Gutierrez’s latest blog post, while Microsoft and the Linux Foundation have been almost always on opposite sides of the software-licensing fence, they both agree that the ALI Principles — designed to provide guidance to judges and others charged with interpreting software-licensing agreements — could do more harm than good. Gutierrez blogged:

“While the Principles reflect a lot of hard work and thought by the ALI, Microsoft and the Linux Foundation believe that certain provisions do not reflect existing law and could disrupt the well-functioning software market for businesses and consumers, as well as create uncertainty for software developers.

“We have asked the ALI to allow more time for comment from interested parties reflecting the wide range of software developers and users.”

The joint letter to the ALI specifically highlights the policy body’s call for a non-disclaimable “implied warranty of no material hidden defects” as being onerous to both Microsoft and the Linux Foundation. (The Linux Foundation has been objecting to this proposed implied warranty and its possible negative effect on free and open-source software since at least August 2008.) Microsoft and the Linux Foundation both are advocating that by making this warranty disclaimable, vendors will be more willing and able to offer customers their applications and services under a variety of software-licensing models. (That’s my best attempt at explaining this; I’m sure folks more conversant with legal language will be able to chime in as to exactly what the pair want….)

Update: Linux Foundation chief Jim Zemlin explains the warranty issue in a May 18 blog post this way: “The principles outlined by the ALI interfere with the natural operation of open source licenses and commercial licenses as well by creating implied warranties that could result in a tremendous amount of unnecessary litigation, which would undermine the sharing of technology.”

Raymond Nimmer, a professor at the University of Houston Law Center and co-director of the Houston Intellectual Property and Information Law Institute, wrote a strong critique of the ALI draft principles, where he also objected to the proposed implied warranty

Nimmer blogged on May 11: “(I)f the (implied warranty) ‘principle’ were followed, the software industry would be subject to a rule that does not apply to any other industry. Why discriminate against one of our few burgeoning industries?”

The ALI’s annual meeting — where the final vote by memebers on the proposed draft of the Principles is expected — takes place this week.

Monday, May 4, 2009

OS Migration this year

A survey reveals that 84 percent of IT pros don’t have plans to upgrade to Windows 7 in the next year and half of respondents are considering alternatives, but it pays to parse a few nuances.

Andrew Nusca has the details on the survey, which was conducted by Dimension Research and commissioned by KACE, a systems management appliance company. The survey (Techmeme) had 1,142 respondents and 99 percent of them had Windows installed at their companies.

The spin here is that it’s somehow bad that most IT professionals won’t jump to Windows 7 in the next year. However, Windows 7 is still in beta and hasn’t been released yet. Of course, 84 percent won’t upgrade to Windows 7 in a 12 month time frame. If you go April to April and Windows 7 is launched in October-ish that means IT pros would have just six months to make the leap. In the OS upgrade world that speed just doesn’t happen.

Cast in that light, this chart below looks pretty impressive to me.

So within two years 59 percent of IT pros will upgrade to Windows 7. The good news: That’s some pent up demand. The bad news: Vista is the reason there’s pent up demand.

But what really caught my eye is the secondary headline about Windows alternatives.

The headline: 50 percent of IT pros are considering a move from Windows. Operative word: Considering. You’d be dumb not to consider a move. In fact, I’d argue that the other half of IT pros aren’t doing their job: You should always assess alternatives.

Of the 50 percent considering a move away from Windows 14 percent are actively making a jump. That’s up from 11 percent in 2008 and 9 percent in 2007. Your choice: Determine whether the money quote here should be:

  1. Of 50 percent of folks considering a move from Windows, 36 percent stayed.
  2. Of 50 percent of folks considering a move from Windows, 14 percent are bolting. Alternative OSes gaining steam.

The truth is probably in the middle.

And another nuance to ponder. Apple’s OS X is the most likely platform to replace Vista or Windows 7 with 27 percent eyeing the Mac platform. The rub: That percentage is down from 29 percent in 2008.

Perhaps the headline should be that Vista, Windows 7 and OS X are in decline—for Ubuntu.

Check out the chart:

In any case there’s a lot of fun with numbers that can be played with this survey.

Sunday, February 8, 2009

Windows 7 to Ubuntu... will it get wiped out by M$

Ubuntu logoReacting that Windows 7 will wipe out Ubuntu.



There were recent comments from ZDNET people that there are people from MS who said that Microsoft 7 will wipe out Ubuntu.

However,Dana Blankenhorn of ZDNET says other wise, she gives the following reasons in her blog:



"Not exactly. Not even approximately.

First let’s understand what 7’s target is. It’s not so much desktop Linux as a particular Linux distro — Ubuntu — that targets the desktop.

Some of these reasons are technological, others social. But the biggest reason is a business reason:

  1. Ubuntu has an entrepreneur at the helm. Microsoft beat IBM because it had Bill Gates up against a bunch of suits. Now Microsoft is a bunch of suits and Ubuntu has Mark Shuttleworth.

  2. Ubuntu has more server compatibility. Linux continues to beat Windows on the server, and servers (in the form of clouds) are becoming dominant over clients.

  3. Ubuntu’s friends will not desert it. HP and Dell have gotten a taste of freedom from Microsoft tyranny. They won’t give that up easily. They will continue seeking product line niches where Ubuntu can succeed.

  4. The Netbook will continue to evolve. The “no moving parts” PC is still at Version 1.0. There is a niche for a cheap, profitable “online machine” that can be used in Airports, hotel rooms and sandy deserts.

  5. Applications will come. It’s true there are more Windows apps than Linux, by a logarithmic factor. But many are being ported, and the developed world will create many more.

  6. Windows is losing the mobility wars. Linux is playing well, Apple is winning big, RIM is hanging in. Where’s Windows? PCs are servers to mobile clients. The clients will tire of waiting.

  7. The open source model. Software development has become like the old Steve Jackson game Ogre, and Microsoft’s the Ogre. Ubuntu and other open source pieces are small, but there are a lot of them, and they can work together. Or as Kermit said in The Muppet Movie “who are your friends, Doc?”

This does not mean that Microsoft will cease to be a desktop player, that Ubuntu is going to take over. Far from it. Ubuntu will retain enough interest to stay in the game, that’s all it needs to do.

Ubuntu is doing fine with its present market share. How much more can it get over the next year? Perhaps just a little. I suspect this will be a year when desktop Linux consolidates around Ubuntu, so some gain is nearly assured.

Microsoft will also not disappear under the open source onslaught, just as IBM did not disappear under the weight of Microsoft. But it will change.

It will be fun to watch how it changes, and when. It has yet to see the need, but when Ubuntu fails to fall under the weight of Windows 7 perhaps it will."

dana is one of the resident bloggers of ZDNET

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