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User Journal

Journal Journal: new OpenPGP key as of 2008-08-01

Well, gee, the plan was to sign this new key before the old key lapsed, but lazy me... anyway, at least I'm still using the same user account. The idea is that, if I get kicked out of this account (or someone takes over this account), then I can set up a new Slashdot account and use this key to prove that I'm the same user.

Here it is. In case Slashdot formats it, remember that if there are any extra-long lines, those should be broken up into individual lines. Each line of this OpenPGP key is the same length and contains no spaces.

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.4.6 (GNU/Linux)

mQGiBEgo38YRBADIxPJE2WJjqCnqp7dshy772sOfpdud15I+pJSRVq8/ED8R6/A/
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17coBAC7Akp8SFiXvbylN1eSzvWUYiwoD7R9m4naLhHpIcf1A6J1H1Tra/ZvsMcp
k+Cz6gy3FrZn2Az6Gi2+gvJE04ma0loKN5kN90tNm9BEM24/25Ontef1ubL47Dty
iY8MNfTFzcTCaapmwGJQ4h017p5Z8hyXFglz4Stdpa7CgK1GsLQ2S2EgV2FpIFRh
bSAoMjAwOCBNYXkgMTIgS21haWwpIDxrYXdhaS1rYkB0YW1seWxpbi5uZXQ+iGYE
ExECACYFAkgo38YCGyMFCQPCZwAGCwkIBwMCBBUCCAMEFgIDAQIeAQIXgAAKCRBx /pIpG5px4O6DAJwNbNQEUakeF6mPRb3Q4T18ZAP1YgCg5LSpeC/tO3SI8g9X7n4F
4K2VGGS5AQ0ESCjfxxAEAKDFoVXqAAOI1LMetFiSqbBxc4cf813955ltLY88qJi8
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Wvkk7n6QtRbfYKp2M+V6WSh76TgtUdCxG7xNxsQXQYu5e+cK24hPBBgRAgAPBQJI
KN/HAhsMBQkDwmcAAAoJEHH+kikbmnHg/x0AoKRNFGP+WKUZxehMIzutH6lPWr78
AJ9K+Ng5s0mUCvPX1PmnDJG6uqkI4A==
=oRdN
-----END PGP PUBLIC KEY BLOCK-----

User Journal

Journal Journal: My Dellbuntu laptop: installing Kubuntu

Installing Kubuntu:
- the plan is to shrink the built-in Ubuntu partition on /dev/sda6 down to 6GB (my original plan was 4GB, but there's a frigg'n 4.3GB of files in there already! What did they load on there, some voice-recognition stuff?)
- expand the swap partition to 4GB (since there's 2GB of RAM in there)
- then add another 4GB partition to install Kubuntu
- then the remaining 130+ GB is for data

- running from the Kubuntu 7.04 Live DVD, QTParted is unable to resize the main 151GB partition! --can't move, can't resize; I can only choose to delete it if anything. The partition was not mounted, so not sure why I couldn't manipulate it.
- so we need some other tools for managing it, instead of QTParted. I bought PartitionExpert from Acronis (in 2003, it was $45, downloaded from web), which is able to handle Ext3 as well as ReiserFS partitions. At the time, Partition Magic (which was v6 at the time) was not able to do ReiserFS. Anyway, so in this step I was not able to move ahead with any FLOSS disk partition manager known to me. (Any suggestions for other partition managers I should try, in the future?)
- using Partition Expert: surprise! The 4.3GB of data turned out to be only about 1.7GB, taking up less room than I thought. I was able to shrink the gUbuntu partition (/dev/sda6) down to 4GB, create a new 4GB partition for Kubuntu (/dev/sda7), and make the remaining 135GB partition (/dev/sda8) for data.

(Here are partial results for "df -h", listing device, total size, used size, remaining size, %used, and mount point.) /dev/sda1 47M 876K 47M 2% /media/sda1 /dev/sda2 2.0G 693M 1.4G 34% /media/sda2 /dev/sda3 193M 21M 163M 12% /media/sda3 /dev/sda6 4.0G 1.7G 2.1G 45% /media/sda6 /dev/sda7 4.0G 2.8G 1000M 74% / /dev/sda8 135G 3.4G 132G 3% /media/sda8
(/dev/sda4 is not listed. That's the swap partition, which I increased to 4GB.)

- it took a long, LOOOooooo..ng time to do it, though. Using Partition Expert, I first clicked on the "big" partition (at the time it was /dev/sda6, 150GB), just to say, "I'll work with that partition". A window popped up: "analyzing partition", and then it froze. At least, it looked like it. Actually, it really was analyzing the partition, except it took 20 minutes! So, beware not to click on the wrong partition by accident.
- and then once I specified how I wanted the partitions set up, it took another 40 minutes or so. Not sure --it took so long that I lost track.

- Once everything was resized, Kubuntu installed smoothly.
- Previously, installing Kubuntu on my desktop boxes, I did very little manually; instead, I typed commands into a script and then ran the script, eventually accumulating a long record of my installation steps in a shell script. This paid off now as I copied and pasted large chunks of this script into a similar installation script for the Dellbuntu, and it took only about half a dozen steps (with big sections of nothing but "sudo apt-get --assume-yes install" lines) to reproduce my desktop configuration on the Dellbuntu.
- by installing the 915resolution package ("sudo apt-get install 915resolution"), I got to use the full resolution of 1280x800 \
- I previously worried about the screen being too small, but I guess with the full resolution the screen looks pretty big. I'm rather pleasantly surprised. My desktop has a 19" monitor capable of 1280x1024, but the Linux driver for the onboard graphics card can only drive it at 1024x768. I never realized till now how much screen size is dependent on resolution rather than just physical size.
- By the way, I chose the normal matte screen rather than the default Dell TrueLife(tm) Screen With Sharper Colours And Annoying Reflection. I'm glad! The screen is readable in a variety of lighting conditions.
- while on the subject of hardware, the keyboard feels nice. The one minor thing I have to get used to is the mousepad: occasionally, one of my thumbs accidentally touch it while I type, and the computer thinks I clicked on the mouse button.

Next step: installing Beryl! (Of course! That's the whole point of getting a laptop with Linux on it --to show off! :) )

User Journal

Journal Journal: Dellbuntu laptop arrived! 1

Today, the Dell laptop (Inspiron 1505n) with pre-installed Ubuntu arrived today. I will post my review blog as replies to my previous journal entry about Buying A Dellbuntu so that all the comments and threads can be organized into one place.

News flash: Nope, I won't be posting it to my previous journal entry because Slashdot has archived that entry and its replies, and no one can make changes. What the tutti fruitti!?? Okay, fine, I'll post the review as a reply to here.

User Journal

Journal Journal: Buying a Dellbuntu 7

I'm checking out the journal system on Slashdot. Hmm, it looks like I can enable and disable comments for individual journal entries. That's good.

Anyway, in this post about buying a Linux computer from Dell, I said I would post in my journal about how the purchase was going. Knowing me, I'll probably be too lazy to post much, but I figured that posting this in my journal would let others comment without having to post directly under the main thread.

Here's a copy of what I had posted:

I thought I should hang back and let others do the initial buying, to see how well this works out and whether the hardware crashes and burns. But if everyone did that, then nobody would buy because no one would want to be first. Since I've been looking forward to getting a Linux notebook, I think it should be okay for me to be one of the first "tryer-outers". Also, hopefully this venture of Dell's into Ubuntu will be high-profile enough that if I encounter any problems, I'll scream and shout that I'm going to post about my problems on Slashdot, and then Dell shall suffer the wrath of Slashdot!! and they'd be more willing to fix it.

In addition to the basic notebook at $599, I decided to upgrade the memory from 512MB to 2GB (+$200), since it's probably the most precious commodity around; if I try to upgrade later, say in 2 years, some new memory standard will probably have come out and I won't be able to find the proper chips.

I figured I'd upgrade the hard drive, too, from 80GB to 160GB. I had thought I would upgrade the 2.5" HDD myself, but it comes with a SATA hard drive, and I've only worked with PATA hard drives[1]. Anyway, that's another +$125 for the HDD upgrade.

My third upgrade is for the DVD burner. The original price comes with a CD burner/DVD-ROM drive, but I've always had problems with Linux and DVD burning --my Kubuntu box has the LITE-ON DVD DL burner, and so far I've had to power up our Win2k box to burn DVD's. For +$40, I'm happy to get the DVD DL burner, and I want to see if K3b will let me burn all 8GB+ onto a DL DVD. Would be sweet if I could.

The only thing I don't like is the screen size. I don't care about widescreen[2], and you can't directly compare diagonal screen sizes of 16:9 (widescreen) screens with 4:3 (conventional) sizes, so I converted. The diagonal of a 16:9 screen is 1.22 times as long as a 12:9 (that is, 4:3) screen for the same height, so I divided the 15.4" diagonal length of the widescreen by 1.22 to get 12.6". So I'm really getting a 12.6" screen, except it's wider. That's tiny. The ThinkPad that my work gives me is 15" (4:3 aspect, same screen height as 18.3" widescreen) and I don't think it's big enough. Well, at least the small screen size makes the laptop smaller and portable.

By the way, what the heck is "TrueLife (glossy)"? I have the option to have it or not have it for my screen, at the same price, but it sounds like a load of MarketSpeak.

So, anyway, here's my system, cut&pasted from the Dell page:

Intel® Pentium® dual-core proc T2080(1MB Cache/1.73GHz/533MHz FSB
Ubuntu Edition version 7.04
15.4 inch Wide Screen XGA Display with TrueLife(TM)(glossy)
2GB Shared Dual Channel DDR2 SDRAM at 533MHZ, 2 DIMM
160GB 5400 RPM SATA Hard Drive
8X CD/DVD Burner (DVD+/-RW) with double-layer DVD+R write capability

53 WHr 6-cell Lithium Ion Primary Battery
Intel PRO/Wireless 3945a/g

1Yr Ltd Warranty and Mail-In Service
Recycling Kit and Plant a Tree for Me

Intel® Graphics Media Accelerator 950
Integrated Audio
Intel Centrino Core Duo Processor

I'll probably sit on this till next week, and then make the purchase.
Any comments? Is this a good deal, or am I being foolish?

I'm experimenting with the Slashdot journal, so maybe I'll post stuff in my journal [slashdot.org] about how the purchase is going, and I think I can set it up so that people can post comments.

-----
[1] PATA notebook drives: It's not that I'm afraid of SATA drives; it's that I've been standardizing on PATA 2.5" drives because I have a number of 2.5" notebook enclosures that, for $25, turn the internal notebook HDD into an external USB HDD that fits into my shirt pocket.

[2] widescreen: Please don't give me that crap about "But if you're screen's not wide enough, you don't see the whole movie --it will be chopped off at the left and right sides!" Well, then, just shrink the movie! I don't see anyone ever saying, "You need a 4:3 screen, because your TV show will be chopped off at the top and bottom by a 16:9 screen!"

User Journal

Journal Journal: My OpenPGP key

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Version: GnuPG v1.2.4 (GNU/Linux)

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VSkqbQCeKecVPYM/L/P+A7oPg695Ne7mAJ8AniODa07BU4KgJ/xp8sKviQfOEt54
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=nLy2
-----END PGP PUBLIC KEY BLOCK-----

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