Archive

Archive for November, 2006

Don’t throw away good hardware, use Ubuntu!

November 9th, 2006 2 comments

I had a long conversation today with someone that was ready to buy a new computer based on the complaint that it was old and therefore slow. I disagree with this anytime it comes up. At some point, yes, computers will need to be replaced but they have the ability to long outlive the lifespan most people give them.

First, computer parts, outside of moving parts (fans, hard drives, etc), do not “wear out” and lose performance. I can understand a moving part losing efficiency, power, etc. I’ve had many fans wear out but the hardware behind it such as my cpu, motherboard, ram, etc functions as it did the day I bought it.

  • I believe that, given the right software, your machine should run just as efficiently as it did the day you bought it.
  • I believe that most people who complain about slow computers are simply owners of an unmaintained Windows based machine.

None of the machines in my home are under 3yrs old. I have 2 laptops, 2 desktops and 3 server machines. All but two of these were given to me as trade for IT work. Most were ready to be thrown away. After installing Ubuntu Linux on these machines they run perfectly. One machine would no longer recognize its network hardware, cd-tray or boot in less than ten minutes! It has been running Ubuntu for six months with not a single hardware issue! My desktops seem to nearly outperform my much newer office Windows XP machine. I feel the reason for this is the more efficient operating system. Remember, software was built to work with existing hardware, not to demand more powerful hardware.

Part of the reason this topic came up today was the imminent release of Windows Vista. This is a textbook case of software demanding hardware. I recently ran a hardware test to see if any of my machines would qualify to run Windows Vista. The result? An astounding “NO chance”. I lacked the hard drive space, I needed twice my current RAM and double my video card. This was just for the minimum requirements! This is ridiculous.

On this four-year-old desktop I can maintain a productive desktop including office software, graphic editing, 3d acceleration, email, web, chat, games, etc. I have visual effects that rival that of Mac OSX and I can play the latest games. This machine is four years old! It is a dual-cpu AMD 1800mhz, 512M, 7G HDD with a 128M nVidia geForce4 MX 440 video card. Nothing about this machine is extraordinary or even released within the last four years. By many it would be considered old or even obsolete. Why? When did the software start demanding more of the hardware? When did we start needing 10G simply for the Operating System? My entire OS plus many extras does not require 2.5G of my 7G drive.

To those of you that are considering a new computer based on the appearance of performance loss I bet the reason is Windows XP. An unmaintained machine (and even the best maintained machine) will slow down. The filesystem (NTFS) is inefficient. The registry is even worse. The potential for virus and related infection is huge. You most likely have something on your machine now that should not belong there taking up your resources. Switch to Linux. Your computer will seem brand new. No reason it shouldn’t. Its the same hardware you bought last year or the year before. It was fast then, why shouldn’t it be just as fast now? It doesn’t grow old and wear out like people do. It’s simply a matter of using the right software to deal with the hardware. Use one that doesn’t ask for the impossible. Try Ubuntu.

Categories: Linux Tags:

Distribution Upgrade Tips : Ubuntu (5.10 / 6.06 / 6.10)

November 9th, 2006 No comments

Earlier today I ran into an Ubuntu machine that was a bit out of date (to my standards anyway) so I thought I would upgrade it. The machine was running Ubuntu 5.10 (Breezy Badger) and I thought I would upgrade to Ubuntu 6.10 (Edgy Eft). Well, learn from my mistakes and don’t be lazy about it.

I tried to upgrade directly from Breezy to Edgy. THIS WILL NOT WORK. I ran into dependency hell and could not get past it despite a barrage of “apt-get install -f”, “apt-get dist-upgrade” or even manually trying to remove / add programs one at a time.

Midway through the process I decided to try and upgrade to Dapper, which worked, and then I went to Edgy from there.

If you have any previous machines my suggestion is to upgrade one release at a time for maximum compatibility and stability. This means Breezy -> Dapper -> Edgy, etc. Hopefully, but the time they release the second LTS, it’ll have a simple upgrade option between the two. In the meantime be sure you take your time and go per-release.

Categories: News Tags:

My Voting Experience

November 7th, 2006 No comments

I see that there are a number of posts today concerning voting. I hate to completely overkill the topic but I wanted to share my thoughts on the current voting situation.

  1. I voted. I voted for Pete Ashdown. I’m proud of it.
  2. The voting machines were quick, but after watching the “Hacking The Vote” documentary I was cautious.
  3. Someone screwed up my registration and me and my wife were sent away to another district to vote. Although we clearly lived within the boundaries they told us “you’re registered somewhere else, you need to go there”.
  4. At both districts I heard the volunteers talking about issues they’ve had with the voting machines.

Protect Internet FreedomIf you haven’t seen the Hack The Vote documentary about the DIEBOLD machines I really suggest taking a look. Also, if you haven’t voted GO VOTE. If you don’t vote I don’t want to hear a word from you about ANY political issue. You have the chance to voice your opinion. That chance is today. Use it!

Technorati Tags: , ,

Categories: News Tags:

How to install Tor & Privoxy : (K)Ubuntu (6.06 / 6.10)

November 2nd, 2006 30 comments

I have been using the Tor privacy network for quite some time now and I really appreciate the anonymity it allows me. It is very easy to setup on Ubuntu systems and basically offers you the freedom to surf and chat anonymously. No more tracking by marketers or wondering if someone can find you based on your IP. Of course always remember to use your powers of invisibility for good! Here you can find out more about the Tor Network.

  1. sudo aptitude install tor
  2. sudo vim /etc/tor/torrc
  3. sudo vim /etc/privoxy/config
  4. comment out: “logfile logfile” and “jarfile jarfile”
  5. find: listen-address 127.0.0.1:8118
  6. add (on next line): forward-socks4a / localhost:9050 . (including the period)
  7. sudo /etc/init.d/tor restart && sudo /etc/init.d/privoxy restart
  8. configure your network to now use Tor and Privoxy.

That is a pretty quick setup for getting the engine to work, now to actually use it. This can be used globally if set in your network proxy config (System > Preferences > Network Proxy) or individually by program that allows proxy configuration.

Firefox Setup / Global Network Proxy Settings:

  1. Edit > Preferences > Advanced > “Connection”
  2. HTTP and SSL Proxy: localhost: 8118
  3. SOCKS Host: localhost 9050

Or for an even simpler method simply download the Tor Plugin for Firefox. It allows you to turn on / off the Tor proxy with a click of a button.

For gaim:

  1. Edit any account (Jabber, MSN, etc)
  2. “Advanced” Tab or “Proxy Settings” (depending on your version of gaim)
  3. Proxy Type: SOCKS 5
  4. Host: 127.0.0.1
  5. Port: 9050
  6. Done

For IRC (freenode) over gaim:

  1. Edit your IRC account settings
  2. change “irc.freenode.net” to: mejokbp2brhw4omd.onion
  3. “Advanced” Tab or “Proxy Settings” (depending on your version of gaim)
  4. Proxy Type: SOCKS 5
  5. Host: 127.0.0.1
  6. Port: 9050

Enjoy using the Tor Privacy network. If you enjoy it, consider hosting another private node on the network to expand its reach and bandwidth. It is very easy to setup (outside of the scope of this tutorial) and you can limit the bandwidth available. Those instructions (hopefully) coming soon.

Categories: Big Brother Tags: , , ,