Canonical Voices

Posts tagged with 'linux'

Prakash Advani

The Communications-Electronics Security Group (CESG), the group within the UK Government Communications Headquarters (GCHQ) that assesses operating systems and software for security issues, has found that while no end-user operating system is as secure as they’d like it to be, Ubuntu 12.04 is the best of the lot.

In late 2013, the CESG looked at the security of the most popular end-user operating systems for desktops, smartphones, and tablets [PDF Link]. This included: Android 4.2, Android 4.2 on Samsung devices; iOS 6, Blackberry 10.1, Google’s Chrome OS 26, Ubuntu 12.04, Windows 7 and 8; Windows 8 RT, and Windows Phone 8. These were judged for their security suitability for OFFICIAL level use according to the UK Government Security Classifications (PDF Link). This is the UK’s government lowest security level.

 

Read more: http://www.zdnet.com/uks-security-branch-says-ubuntu-most-secure-end-user-os-7000025312/

 

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Prakash Advani

Ubuntu 14.04 LTS is here.  Torrent is the preferred method for me.

Ubuntu 14.04
Torrent Links Direct Downloads
Ubuntu Desktop 14.04 64-Bit Torrent Main Server
Ubuntu Desktop 14.04 32-Bit Torrent Main Server
Ubuntu Server 14.04 64-Bit Torrent Main Server
Ubuntu Server 14.04 32-Bit Torrent Main Server

Other releases.

http://releases.ubuntu.com/14.04/ (Ubuntu Desktop and Server)
http://cloud-images.ubuntu.com/releases/14.04/release/ (Ubuntu Cloud Server)
http://cdimage.ubuntu.com/netboot/14.04/ (Ubuntu Netboot)
http://cdimage.ubuntu.com/edubuntu/releases/14.04/release/ (Edubuntu)

As always Have fun :)

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Prakash Advani

If you are still on XP, whats your plans ?

11% of the (admittedly small) 641 companies queried stated they intend to switch to Linux. The low-cost, robust security and growing reputation in enterprise use are likely key factors informing such plans.

Perhaps more shockingly is that 37% of those asked intend to stick with Windows XP past the expiry date. Of those, 40% reason that as ‘it works’ there’s little need to change, while 39% claim software they rely on depends on XP.

Read More: http://www.omgubuntu.co.uk/2014/02/windows-xp-users-may-switch-linux

 

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Prakash Advani

Many schools in Romania today are using proprietary software like Microsoft Windows and Microsoft Office — most of which are either unlicenced copies or old unsupported versions, for which the schools may face legal issues, according to the Education Ministry of Romania. To tackle this problem, the Ministry recommends the schools to either purchase newer, licenced copies of these software, or switch to open source solutions like GNU/Linux, particularly Ubuntu and Edubuntu.

Read More: http://www.muktware.com/2014/02/romanian-edu-ministry-recommends-ubuntu-schools/21844

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Prakash Advani

Demand for people with Linux skills is increasing, a trend that appears to follow a shift in server sales.

Cloud infrastructure, including Amazon Web Service, is largely Linux based, and cloud services’ overall growth is increasing Linux server deployments. As many as 30% of all servers shipped this year will be cloud services providers, according to research firm IDC.

This shift may be contributing to Linux hiring trends reported by the Linux Foundation and IT careers website Dice, in a report released Wednesday. The report states that 77% of hiring managers have put hiring Linux talent on their list of priorities, up from 70% a year ago.

Read More: http://www.computerworld.in/news/demand-for-linux-skills-rises

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Prakash

Intel’s solution for next generation wearable technology is Intel’s Edison. SD card size computer is launched at CES.

Features: 

  • Dual-core low-power 22nm 400MHz Intel Quark processor.
  • Integrated Wi-Fi
  • Bluetooth
  • Runs Linux

 

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Prakash

This machine isn’t your standard corporate-issue device, but a machine that from top to bottom is open in its design.

Every component in Huang’s laptop, known as the Novena, is open. Datasheets describing the design and workings of each component – from the motherboard, through to the ports and various processors – is documented and freely available online. Anyone with the expertise can build a complete firmware for each component from source.

The question is why did Huang, former hardware lead on the open source Chumby internet appliance, decide to do it?

Read More: http://www.zdnet.com/building-the-open-source-laptop-how-one-engineer-turned-the-geek-fantasy-to-reality-7000018987/

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Prakash

Intel has shipped its first “open source PC,” a bare-bones computer aimed at software developers building x86 applications and hobbyists looking to construct their own computer.
The PC, called the MinnowBoard, is basically a motherboard with no casing around it. It was codeveloped by Intel and CircuitCo Electronics, a company that specializes in open-source motherboards, and went on sale this month for US$199 from a handful of retailers.
It’s the first open-source PC to be offered with an Intel x86 processor, and the board’s schematics and design files are published and can be replicated under a Creative Commons license.

MinnowBoard includes 1GB of DDR2 memory, an HDMI port, Gigabit Ethernet, USB ports, and a micro-SD slot for expandable storage. The board’s open-source UEFI firmware allows for the development of custom secure boot environments.

The board comes pre-loaded with the Angstrom Linux distribution and is compatible with Yocto Project, which enables the creation of hardware agnostic Linux-based systems.

Read More http://www.computerworld.in/news/intels-first-open-source-pc-sale-199-122852013

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Prakash

Rockchip’s RK3188 processor is one of the fastest ARM Cortex-A9 chips around. The 28nm quad-core processor outperforms the chips found in the Samsung Galaxy S III and Google Nexus 7, for instance. And it’s a relatively inexpensive chip, which explains why it’s proven popular with Chinese tablet and TV box makers.

Most devices featuring the RK3188 processor ship with Android 4.1 or Android 4.2. But soon you may be able to run Ubuntu, Fedora, or other desktop Linux operating systems on an RK3188 device.

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Prakash

While it is not certain if Google is going to offer Android or ChromeOS for PCs, but Intel is already working on making the $200 Android PC to boost the sagging PC sales.

So far, the notebook market is dominated by two players, Windows and OS X, but there’s an operating system that could drop into this mix and be highly disruptive — Android.

There’s been a lot of discussion bouncing around the tech blogosphere about Intel’s plans to get all disruptive and start supporting Android on devices that will cost in the region of $200.

While Microsoft might not be happy about being sidelined by a company that was once one of its biggest supporters, this is exactly what the PC industry needs.

Think this is a huge leap? It isn’t. Some of Intel’s Atom processors are already compatible with Android 4.2 Jelly Bean.

Read More.

 

 

 

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Prakash

Ubuntu 13.04.10 is here.  Torrent is the preferred method for me.

Ubuntu 13.04
Torrent Links Direct Downloads
Ubuntu Desktop 13.04 64-Bit Torrent Main Server
Ubuntu Desktop 13.04 32-Bit Torrent Main Server
Ubuntu Server 13.04 64-Bit Torrent Main Server
Ubuntu Server 13.0432-Bit Torrent Main Server

Other releases.

http://releases.ubuntu.com/13.04/ (Ubuntu Desktop and Server)
http://cloud-images.ubuntu.com/releases/13.04/release/ (Ubuntu Cloud Server)
http://cdimage.ubuntu.com/netboot/13.04/ (Ubuntu Netboot)
http://cdimage.ubuntu.com/ubuntu-core/releases/13.04/release/ (Ubuntu Core)
http://cdimage.ubuntu.com/edubuntu/releases/13.04/release/ (Edubuntu DVD)
http://cdimage.ubuntu.com/kubuntu/releases/13.04/release/ (Kubuntu)
http://cdimage.ubuntu.com/lubuntu/releases/13.04/release/ (Lubuntu)
http://cdimage.ubuntu.com/ubuntustudio/releases/13.04/release/ (Ubuntu Studio)
http://cdimage.ubuntu.com/ubuntu-gnome/releases/13.04/release/ (Ubuntu-GNOME)
http://cdimage.ubuntu.com/ubuntukylin/releases/13.04/release/ (UbuntuKylin)
http://cdimage.ubuntu.com/xubuntu/releases/13.04/release/ (Xubuntu)

As always Have fun :)

Ubuntu Unleashed 2012 Edition: Covering 11.10 and 12.04 (7th Edition) (7th Edition)

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Prakash

From:  http://www.slideshare.net/blackducksoftware/the-2013-future-of-open-source-survey-results

Black Duck and North Bridge announce the results of the seventh annual Future of Open Source Survey. The 2013 survey represents the insights of more than 800 respondents – the largest in the survey’s history – from both non-vendor and vendor communities.

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Prakash

Netflix, the popular video-streaming service that takes up a third of all internet traffic during peak traffic hours isn’t just the single largest internet traffic service. Netflix, without doubt, is also the largest pure cloud service.

netflixcloud-620x457
Netflix, with more than a billion video delivery instances per month, is the largest cloud application in the world.

At the Linux Foundation’s Linux Collaboration Summit in San Francisco, California, Adrian Cockcroft, director of architecture for Netflix’s cloud systems team, after first thanking everyone “for building the internet so we can fill it with movies”, said that Netflix’s Linux, FreeBSD, and open-source based services are “cloud native”.

By this, Cockcroft meant that even with more than a billion video instances delivered every month over the internet, “there is no datacenter behind Netflix”. Instead, Netflix, which has been using Amazon Web Services since 2009 for some of its services, moved its entire technology infrastructure to AWS in November 2012.

Read More.

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Prakash

With Windows 8 pushing a “touch-first” desktop interface—Microsoft’s words, not ours—and with Valve’s Steam on Linux beginning to bring much-needed games and popular attention to the oft-overlooked operating system, there’s never been a better time to take Linux out for a test drive.

Dipping your toes into the penguin-filled waters of the most popular open-source ecosystem is easy, and you don’t have to commit to switching outright to Linux. You can install it alongside your current Windows system, or even try it without installing anything at all.

Ubuntu is the most popular Linux distribution for desktop and laptop Linux users, so we’ll focus on Ubuntu throughout this guide. For the most part, Ubuntu just plain works. It sports a subtle interface that stays out of your way. It enjoys strong support from software developers (including Valve, since Steam on Linux only officially supports Ubuntu). And you can find tons of information online if you run into problems.

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Prakash

Hackable Lego Robot Runs Linux

The Lego Mindstorms EV3 is the first major revamp of the Lego Group’s programmable robot kit since 2006, and the first to run embedded Linux.

Unveiled at the CES Show in Las Vegas yesterday, with the first public demos starting today at the Kids Play Summit at the Venetian Hotel, the $350 robot is built around an upgraded “Intelligent Brick” computer. Lego swapped out the previous microcontroller for a 300MHz ARM9 processor capable of running new Linux-based firmware. As a result, the kids-oriented Mindstorms EV3 offers far more programmability than the NXT series, which was last updated in 2009, says Lego.

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Prakash

The team behind the Samba file, print, and authentication server suite for Microsoft Windows clients announced the release of Samba version 4 yesterday. This version includes significant new capabilities that offer an open source replacement for many enterprise infrastructure roles currently delivered exclusively by Microsoft software, including acting as a domain controller, providing SMB2.1 protocol support, delivering clustering, and offering a virtual filesystem (VFS) interface. It comes with Coverity security certification and easy upgrade scripts. The release notes include details of all changes.

Notably, this includes the first open source implementation of Microsoft’s Active Directory protocols; Samba previously only offered Windows NT domain controller functions. According to the press release, “Samba 4.0 provides everything needed to serve as an Active Directory Compatible Domain Controller for all versions of Microsoft Windows clients currently supported by Microsoft, including the recently released Windows 8.”

Samba 4 can join existing Active Directory domains and provides all necessary function to host a domain that can be joined by Microsoft Active Directory servers. It provides all the services needed by Microsoft Exchange, as well as opening up the possibility of fully open source alternatives to Exchange such as the OpenChange project.

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Prakash

While ARM is gaining a lot of momentum, the challenge with ARM until now was that every architecture is very different from different vendors and requires a separate kernel and entire OS stack.

With Linux Kernel 3.7, this has changed for the better.

ARM’s problem was that, unlike the x86 architecture, where one Linux kernel could run on almost any PC or server, almost every ARM system required its own customized Linux kernel. Now with 3.7, ARM architectures can use one single vanilla Linux kernel while keeping their special device sauce in device trees.

The end result is that ARM developers will be able to boot and run Linux on their devices and then worry about getting all the extras to work. This will save them, and the Linux kernel developers, a great deal of time and trouble.

Just as good for those ARM architects and programmers who are working on high-end, 64-bit ARM systems, Linux now supports 64-bit ARM processors. 64-bit ARM CPUs won’t ship until in commercial quantities until 2013. When they do arrive though programmers eager to try 64-bit ARM processors on servers will have Linux ready for them.

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Prakash

From PC World.

Ubuntu is a widely popular open-source Linux distribution with eight years of maturity under its belt, and more than 20 million users. Of the roughly 5 percent of desktop OSs accounted for by Linux, at least one survey suggests that about half are Ubuntu. (Windows, meanwhile, accounts for about 84 percent.)

The timing of this latest Ubuntu release couldn’t be better for Windows users faced with the paradigm-busting Windows 8 and the big decision of whether to take the plunge.

Initial uptake of Windows 8 has been unenthusiastic, according to reports, and a full 80 percent of businesses will never adopt it, Gartner predicts. As a result, Microsoft’s big gamble may be desktop Linux’s big opportunity.

So, now that Canonical has thrown down the gauntlet, let’s take a closer look at Ubuntu 12.10 to see how it compares with Windows 8 from a business user’s perspective.

 

Windows 8 Pro (x86) Ubuntu 12.10
License fee $39 to $69 upgrade Free
CPU architectures supported x86, x86-64 x86, x86-64, ARM, PPC
Minimum RAM 1GB, 2GB 512MB
Minimum hard-disk space 20GB 5GB
Concurrent multiuser support No Yes
Workspaces One Two or more
Virtualization Hyper-V KVM
License Not applicable GPL Open Source: Main, Non-GPL: Restricted
Productivity software included None LibreOffice
Graphics tools included No Yes

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Prakash

Over €10 million (approximately £8 million or $12.8 million) has been saved by the city of Munich, thanks to its development and use of the city’s own Linux platform. The calculation of savings follows a question by the city council’s independent Free Voters (Freie Wähler) group,

Read More.

Urge your city to save money from taxes, its your hard earned money.

 

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Prakash

After installing Ubuntu 12.10, the first thing I wanted to do, was to disable reverse scrolling – you scroll down and it scrolls up! This is also called natural scrolling by Apple. Don’t know what is natural about it :) but may be natural for Apple users.

Open the terminal and edit this file using any editor and edit the .Xmodmap in your home directory for example:

 gedit .Xmodmap

Here you would seet his:

pointer = 1 2 3 5 4  6 7 8 9 10 11 12

You would note that in the sequence of numbers 5 and 4 are interchanged. Change it back to the sequence..

pointer = 1 2 3 4 5 6 7 8 9 10 11 12

Now you are done, logging out and in should do the job.

If you have Ubuntu Tweak installed. Just go to Tweaks-Miscellaneous and you would see an option to toggle Natural Scrolling on/off.

 

 

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