Showing posts with label hardware. Show all posts
Showing posts with label hardware. Show all posts

Saturday, February 14, 2009

Ten Reasons Why Linux Will Triumph Over Windows

Originally Posted by Jack Wallen in February 14, 2009

Windows 7 may be generating some positive buzz, but Jack Wallen remains skeptical. In fact, he says it’s only a matter of time before Linux takes its rightful spot at the top of the OS heap.
I have an announcement. The error of Microsoft’s ways is finally catching up and will cause the once-invincible juggernaut to kneel before that which is Linux. How is this? Microsoft started a tiny snowball when it released Windows Me. That snowball did nothing but gain momentum. There have been ups and downs along the way (XP being an up, for sure). But for the most part, the court of public opinion has steady lost faith in what once was considered the heart of personal computing.

If you don’t believe me, read on.

Note: This article is also available as a PDF download.

1: Inconsistent Windows releases

One of the things you can always count on from Microsoft is that you can’t count on its new operating systems to be reliable. Let’s take a look at the individual releases:
* Windows 95: Revolutionized personal computing.

* Windows 98: Attempted to improve on Windows 95; failed miserably.

* Windows Me: A joke, plain and simple.

* Windows NT: Attempted to bring enterprise-level seriousness to the operating system; would have succeeded had it not taken Steven Hawking-like intelligence to get it working.

* Windows XP: Brought life back to the failing Windows operating system. It hadn’t been since Windows 95 that the operating system was this simple.

* Windows Vista: See Windows Me.
With this in mind, what do we expect from Windows 7? Myself, not much.

2: Consistent Linux releases

Converse to number 1, you have the far more consistent releases of the various Linux distributions. Yes, there have been a few dips along the way (Fedora 9 being one of them). But for the most part, the climb for Linux has been steadily upward. Nearly every Linux distribution has improved with age. And this improvement isn’t limited to the kernel. Look at how desktops, end-user software, servers, security, admin tools, etc., have all improved over time. Once could easily argue that KDE 4 is an example of a sharp decrease in improvement. However, if you look at how quickly KDE 4 has improved from 4.0 to 4.3 you can see nothing but gains. This holds true with applications and systems across the board with Linux.

3. Continuing Windows price hikes

Recently, I have had a number of long-time Microsoft administrators asking my advice on solid replacements for Exchange. The reason? Microsoft changed its licensing for Exchange to a per-user seat. Now anyone who logs on to an Exchange server must have a license. You have 100 employees (including administrators) who need to log on to Exchange? Pony up! This gets serious when your company starts having to cough up the money for 500+ Exchange licenses. The very idea that Microsoft would make such a bold change to licenses is made even more ridiculous considering the current state of the economy. Companies worldwide are having to scale back. And like Exxon Mobile celebrating record profits amid the catastrophe known as Hurricane Katrina, Microsoft creating such a cost barrier while the globe is facing serious recession is irresponsible and reprehensible.

4. Stable Linux “prices”

Converse to number 3, the prices of open source software licenses have remained the same — $0.00. When those administrators come to me asking for open source replacements for Exchange I point them to eGroupware and Open-X-Change. Both are outstanding groupware tools that offer an even larger feature set than their Microsoft equivalent. Both are reliable, scalable, secure, and free. The only cost you will have with either is the hardware they are installed upon. And with both packages, there is no limit to the amount of users that can be set up. One user, 1,000 users — it’s all good with open source software.

5: Windows hardware incompatibility

Microsoft Vista was a nightmare when it came to hardware compatibility. Not only was Vista incompatible with numerous peripherals, it took supercomputer-level iron to run the operating system! Sure this was a boon to Intel, which stood to make a pretty shiny penny. Intel knew a good amount of the public would be shelling out for new hardware, and the new hardware would cost more because it had to be faster to run Vista in all its Aero glory. But even hardware that would run nearly any other OS with lightening-fast speed was brought to a slow, grinding halt with Vista.

6: Linux hardware compatibility

Converse to number 5, Linux continues to advance in the category of hardware compatibility. Take Xorg, for example. Recent developments with the star of Linux’ graphical desktops have the X Windows server running sans xorg.conf. This was done primarily because the system had grown so good at detecting hardware. And so long as there wasn’t a cheap KVM between your monitor and your PC, Xorg would easily find the mode for your display and run X properly. With new distributions (such as Fedora 10), X configuration is becoming a thing of the past. Most other pieces of hardware are finding the same level of recognition.

7: Windows promises

I wanted to save this for last, but seeing as how it is number 7… We’ve all heard the pundits proclaiming Windows 7 will be the resurrection of the Microsoft operating system. But I recall this same proclamation with nearly every release from Redmond. Windows Vista was going to revolutionize the way the user interfaced with the computer. Vista was going to be the operating system you would never notice. Instead, Vista refused to NOT let you notice. And Windows Me was going to take Windows 98 and make it far more simple for the average user. What did it really do? Remove nearly every actual functioning system in the operating system, leaving little more than a browser and an e-mail client.

Everyone is always fond of saying the next Windows release will redefine the personal computer. But the public has finally reached such a point of apathy for Microsoft’s up and coming, the majority doesn’t even realize something new is coming out. The media can continue to push Windows 7, but the public will continue using XP until Microsoft pries it from its cold, dead fingers. And of course no one really knows when Windows 7 will land. How many dates Microsoft announces vs. how many dates change will probably be a 1:1 ratio.

8: Linux transparency

Converse to 7… The next release of any Linux distribution is never shrouded in mystery. Because of the nature of open source, the release candidates are always available to the public (and not on a limited basis), and the timeline is always made available. Any user can know exactly when a feature-freeze happens for a release of any distribution. And all Linux distributions work under the “full disclosure” model. Because of this, there is little false advertising going on with Linux. And unlike with Microsoft, you will never hear of a distribution claiming that its next release will revolutionize computing. If you go to the Fedora Project Wiki, you can view all the proposed and accepted features that will be included in the next release. You can also view the completed release schedule, where you will see that Fedora 11 has set an alpha release of 02/03/09, a beta release of 03/24/09, and a final release of 05/26/09. These dates are fairly firm and almost always on target.

9: Feature comparison

Let’s compare the feature lists of Windows 7 and Fedora 11.
* Windows 7: OS X-like Doc, Multi-touch screen, mapping application similar to Google Earth, Hyper-Visor virtualization, location-aware apps, User Access Control improvements, Sidebar removal.

* Fedora 11: 20-second boot time, btrfs file system, Better C++ support, Cups PolicyKit integration, DNS Security (DNS SECurity), ext4 default file system, Fingerprint reader integration, IBUS input method replaces SCIM (to overcome limitations), GNOME 2.26, KDE 4.2, Windows cross-compiler inclusion.
If you look at those features in and of themselves, you could easily argue that either one could be the more impressive list (depends upon your bias). But understand that the Fedora 11 features are added on an already outstanding operating system, whereas the Windows 7 features are being added to a lesser operating system. And what Microsoft is proclaiming to be the biggest improvement (multi-touch) doesn’t actually improve the operating system and also requires, surprise, new hardware! To get the most out of Fedora 11, you’ll be good to go with what you already have.

10: Hardware requirements

Vista-lite? Out of the mouths of Microsoft comes the proclamation that Windows 7 will run on any hardware that would run Vista and even slightly less powerful hardware. Slightly less powerful? What exactly does that mean? Well for one, Windows 7 will have no luck in the netbook market. And since XP is dying, the netbook market will be owned by Linux. Netbooks are not gaining enough power to run anything from Windows but the watered-down version of XP. Netbooks are not going anywhere, and consumers (both home and corporate) have their limits on how many hardware upgrades they will make to fulfill an operating systems’ needs. As of Fedora 10, the minimum system requirements look like something out of the mid ’90s.

Jack Wallen PictureJack Wallen was a key player in the introduction of Linux to the original TechRepublic. Beginning with Red Hat 4.2 and a mighty soap box, Jack had found his escape from Windows. It was around Red Hat 6.0 that Jack landed in the hallowed halls of TechRepublic. Read his full bio and profile.
As much as I am in favor of OSS, FOSS, or FLOSS operating systems and/or software, and for as much an optimist as I am, I do not believe that Linux world domination will be as simple as the above opinion might lead one to believe. After all, there is the whole issue of the Microsoft Trained Brain Syndrome with which we have to contend.

And with that, I am off to see the wizard...

Saturday, February 07, 2009

Top 10 Cheap or Free Home Theater Upgrades

via Lifehacker by Kevin Purdy on 2/7/09

You've got a mind-blowing picture, surround sound, and streaming content set up, but it wasn't cheap. Heal your wallet with ten upgrades, fixes, and setup tips that take your system to 11 on the cheap.

Photo by chunkysalsa.

10. Hide away your discs in style

Not everybody wants their CD or DVD collection to be a proud, visible part of their living room. And a lot of people have had old-school, giant-box speakers shoved in their garages, or offered up constantly by parents, aunts, uncles, or anyone else with a formerly hi-fi system. An Instructables user came up with a media cabinet made from broken speakers. If you're still feeling like you've got too many disc boxes to shove in any container, consider clearing out your DVD clutter.

9. Make your own speaker mounts

Once you start buying home theater components, the little high-margin items add up real quick, and speaker mounts are no different. For $2 in materials and an hour's work, you can get your 5.1 components off the ground for better sound and hoist them on your DIY speaker wall mounts. Because, seriously, you're paying at least $20 for a set of brackets that don't have to hold much, and doing it yourself also gives you more flexibility in placement and spacing.

8. Childproof your setup

This is definitely the cheapest hardware hack we whole-heartedly recommend. We know the smell of stretched plastic wrap and the thrill of getting your new gear set up, but the safety anchors that come with most every TV stand are definitely worth revisiting, or buying if you've already tossed them. Even if there's no tykes in the house, you never know who's coming to visit, or which dark and tired night sends your screen to its doom. Hit up the Wired How-To Wiki for more child-proofing suggestions.

7. Get the right antenna (or build your own)

You've probably seen more rabbit ears in electronics stores recently than since the Cosby Show was still airing. That's because stores, and manufacturers, are anticipating a consumer scramble for antennas to pick up the the soon-to-be-all-digital signals. Before you join the herds, find the best antenna type for getting the most reception at your home with AntennaWeb, which can sometimes get down to street level to explain which direction and sizes you'll need to grab your over-the-air channels. Looking for a weekend project? Try building your own antenna to feel like you're truly getting something for nothing.

6. Calibrate your HD TV for free

You paid for those deep blacks, the contrast with real pop, and all those hundreds of vertical and horizontal pixels, but you might not be seeing them. You could pay a professional (or, uh, the Geek Squad) to swing by and stare at your set, or you could follow Popular Mechanics' step-by-step troubleshooting guide, or follow the New York Times' advice and take the DVD route. Many films come with a setup feature, and tinted glasses, dubbed the THX Optimizer—here's the full list of discs—that can get your screen crisp and bright-looking with just a little eye-exam-style testing.

5. Create a multi-room wireless system for one-tenth the price

Controlling all the music playing across your house isn't reserved for people living in the near-futuristic movies or those willing to shell out a grand or more for the Sonos Bundle and other one-brand solutions. If you've got a wireless router, and already own an iPhone or iPod touch, it's just a (relatively) small purchase and some iTunes tweaking to turn your iPhone or iPd touch into a master music remote. Plus, you're getting a lot more control over your tunes than you would with a single-provider setup, and you get control over your multi-room system from your computer as well. And there are a lot of good reasons to invest in an iPod touch, anyways.

4. Turn Your Xbox (or Wii) Into a Media Center

Anyone reading Lifehacker for a while would know we're huge fans of the Xbox Media Center, a free, open-source project that turns your old, first-gen Xbox into a killer media center. That alone puts streaming music, downloaded videos, feed-fed media, and other goodies into your TV and speakers, and there's always plenty of add-ons and goodies to grab. But what if—for the kids, for the fitness aspect, for just the bowling—you own a Wii? Using the free Orb streaming media server from a Windows PC, you can use your Wii as a media center, giving you access to video, music, pictures, and lots more. Just want some remote music playing? Use a similar browser-based tweak to streaming your iTunes library to your Wii.

3. Set up your optimal theater space

You want everyone in your viewing room to be able to see and hear the show, but you don't want feet near heads, direct window glare, covered heating vents—sometimes, in other words, you need a plan. You could take one of our clever reader's tips and template your furniture to get a clear-eyed look at what should go where. For those with better eyes for computer layouts than floor plans, try one of the Charles & Hudson blog's 10 virtual room planning tools. If it's all about the screen—and, let's face it, it probably is—than make sure you're getting the best viewing distance for your investment with CNET's size/distance guide for HD TVs.

2. Skip the DVR fees, roll your own

All it takes is a sub-$100 TV tuner, in plug-in card or USB form, to turn pretty much any PC into a DVR box. Whether that's a computer you've already got, or a new box you grab for that express purpose, it's truly within anyone's reach to build their own DVR. Which app you pick to record and manage your TV is up to your—but our readers, and editor, all prefer Windows' built-in Media Center. It gets the job done, costs nothing (more than a Windows install, anyways), and looks pretty slick sliding around the biggest of screens.

1. Wire your living room over Wi-Fi (wherever your router is)

Most of us get our internet from a cable or DSL connection, and have to put our wireless routers wherever that pipeline happens to be hooked up. But what if you've got devices that want (or benefit from) a hard cable connection—Apple TVs, media center PCs, TiVos, certain Xbox models, and the like? Skip buying the proprietary, huge-margin Wi-Fi adaptors and wire your living room over a Wi-Fi bridge. A bridge is less than $100, but you can also turn a standard $50-ish Wi-Fi router into a bridge with the super-charged DD-WRT or Tomato firmware upgrades. Now you've brought the net into your living room without a 100-foot cable, and the world's your broadband oyster. Just need a fix for your Xbox, old or new? Consider using your laptop as a free Xbox Wi-Fi adapter.

What's the best thing you've done for your home theater with a cheap purchase, or at no cost at all? What makes your living room the ultimate viewing room (other than the 60" plasma, of course)? Swap some shop talk in the comments.