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Today, I allowed my system to update to Kubuntu 8.04. While I can't say I've noticed any dazzling improvements yet (KDE 4.0 wasn't included) there were a few hiccups and impasses. I believe these to have stemmed from the inclusion of Firefox 3.0b5. Looking back over the past few hours, I realize that I should have just rolled back to a stable version from the 2.x tree.

The first problem came when I opened Thingamablog and updated my feeds. I prefer to read some of a post summary, and if it interests me, I'll open the whole post in my browser. None of the links would open. Firefox was not being launched. I had a similar problem the last time I updated. This time, the problem was still with libjdic, but it apparently wasn't because I wasn't using Sun's JRE. The expected version (5) of the libstdc++ library wasn't found (having been updated along with the rest of the system) and was no longer offered through Adept Manager (Kubuntu's package management system.)

I decided I'd rather not go through torment and suffering of trying to locate and install a past version of the library (and its dependencies, and their dependencies, and— oh, look, I've cut through a load-bearing column!) Instead, I'd export my feed from Thingamablog (as OPML) and import it into Akregator, KDE's feed reader. That part worked without a hitch. Even a few feeds I thought were dead came blossoming back to life.

It was easy enough to configure Akregator to open links in Firefox (since embedded video, etc. still has occasional trouble in Konqueror.) It was far from easy to get Firefox let me subscribe to feeds with Akregator. I could click the little orange RSS icon easily enough. I could tell Firefox to make /usr/bin/akregator the default handler for RSS feeds. But Firefox would just not launch Akregator or any other program I'd point to.

After a lot of fruitless hacking of Firefox's FeedConvertor.js, I happened upon two new pieces of information. First was an Ubuntu bug report for Liferea, another RSS reader. The person filing the bug had the same issue as myself. The fix in this case was to install the firefox-gnome-support package.

The second useful piece of information was that Firefox sends an oddly formatted URL to the external program. Apparently it sends http:/// instead of the usual http://. Writing a small wrapper script to remove the extra slash solved that problem.

Phew... that was a lot of work just to work around the difficulties arising from an update. At least nothing really bad happened this time (such as automagically messing up the bootloader.)

posted on Sunday, June 01, 2008 at 10:53 PM
Categories: computer science
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Have you ever noticed that sometimes a simple chore can escalate into a major undertaking?

The building management will be sending maintenance by to check out the smoke detectors and such. I therefore spent some time tidying up. Enough that the place looks lived-in but not lived-in.

I had an aquarium behind the dining table. Had, until a bad case of tank crash. I rescued the survivors and gave them away to a good home, then let the thing sit until I had enough time to drain and dismantle it. Oddly, or perhaps not so oddly, once there were no fish but an abundance of plants, the water began to clear. So I left it as a sort of water-filled terrarium (which would make it an aquarium. Narf!)

However, I realized that if I were to go ahead with the draining, I could move some of the bookshelves from the Secret Lab into that space. Then, if I were to get rid of the corner workstation that I've affectionately come to call The Monstrosity, I could move my workbench and my tool cart to the other side of the Secret Lab.

Then not only could I put a much smaller computer desk next to, or even under the window, I could also hook up and use the portable air conditioner during the summer.

I guess I'd better get started!

posted on Monday, June 02, 2008 at 11:59 PM
Categories: misc
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I recently completed a little project that I'd been meaning to tackle for a while: a new Experimenter's Power Supply.

My original experimenter's power supply was just an AT power supply with the P8/P9 connectors chopped off. The remaining wires were screwed to a terminal block, which itself was held vaguely in place by wire tension. The power switch was insulated just well enough for me to avoid electrocution. The switch was screwed to an angle bracket, which was screwed to one of the power supply's own mounting holes.

As you can imagine, I often considered putting the mess into some sort of enclosure, but never found the right enclosure— until recently. I found an aluminum CD box at Fry's which was both large enough and made of a rigid, non-melty material. With that, everything fell into place.

Behold the results, if you dare:


Done
posted on Tuesday, June 03, 2008 at 11:59 PM
Categories: misc
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This may be even creepier than the Flaming Android Pants.

According to Pink Tentacle, this bluish-grayish humanoid was was designed to mimic the behavior of a one- to two-year-old child, and is called CB2. It was built by researchers at Osaka Univeristy in Japan.

The researchers say that once CB2 is equipped with software that gives it the ability to learn, they will be very interested in undertaking the long-term challenge of teaching it how to walk and talk.

posted on Wednesday, June 04, 2008 at 11:58 PM
Categories: robotics, video
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Happy Friday! It's time to play the One Word Meme, courtesy of Dead Robot. The rules? Answer each question with exactly one word.

  1. Where is your cell phone? Here
  2. Your significant other? There
  3. Your hair? Messy
  4. Your skin? On
  5. Your father? Alive
  6. Your favourite thing? Imaginary
  7. Your dream last night? Elaborate
  8. Your favourite drink? Cola
  9. Your dream/goal? Robots
  10. The room you're in? Messy
  11. Your ex? Forgotten
  12. Your fear? Conservatives
  13. Where do you want to be in six years? Mars
  14. Where were you last night? Here
  15. What you're not? Powerful
  16. Muffins? Sure
  17. One of your wish list items? Phenomenal cosmic power!
  18. Where you grew up? Earth
  19. The last thing you did? Fart
  20. What are you wearing? Clothes
  21. Your TV? Off
  22. Your pets? Gone
  23. Your computer? On
  24. Your life? Continues
  25. Your mood? Tired
  26. Missing someone? Maybe
  27. Your car? Expensive
  28. Something you're not wearing? Perfume
  29. Favourite store? Fry's
  30. Your summer? Dunno
  31. Like someone? Sure
  32. Your favourite colour? Red
  33. When is the last time you laughed? Tonight
  34. Last time you cried? Dunno
  35. Who will/would re-post this? You
  36. Whose answers are you anxious to see? Yours
  37. Most disliked vegetable? Cilantro
  38. A lovely Person? Me?
  39. Country I want to visit? Britain
  40. Lucky number? 16309
posted on Thursday, June 05, 2008 at 11:58 PM
Categories: amusement
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I was having a bad day, and a friend sent this to me:

I am passing this on to you because it definitely works, and we could all use a little more calmness in our Lives.
By following simple advice heard on the Dr. Phil Show, you too can find inner peace. Dr Phil proclaimed, 'The way to achieve inner peace is to finish all the Things you have started and have never finished."
So , I Looked around my house to see all the things I started and hadn't finished, and before leaving the house this Morning, I finished off a bottle of White Zinfandel, a Bottle of Bailey's Irish Cream, a package of Oreos, the Remainder of my old Prozac prescription, the rest of the Cheesecake, some Doritos, and a box of chocolates. You Have no idea how freaking good I feel right now.

While I appreciate the thought, I know there has got to be a better answer than drowning myself in cheap booze, expired meds and rich, creamy chocolate.

Then I saw this over at Voenix Rising:

an invisible dot on an invisible dot, infinitely small

This cheered me greatly, as it helped me put everything that's happened today into proportion. So I will leave you with an animated version of Douglas Adams' thoughts on the matter. (Click here)

posted on Friday, June 06, 2008 at 11:33 PM
Categories: misc
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Some thoughts on One Word x 40:

Q17: Yes, "phenomenal cosmic power" is three words. But, it's a better wish than "more wishes" and it's a multitasker. Besides, if all I said was "power" then you all would think all I wanted was to be Emperor of Wazootystan. For starters, I also want to to bend space and time, to see the entire electromagnetic spectrum, and to launch fireballs from my behind.

Q26: Yeah, coy answer, wasn't it? It could mean a number of things, such as "maybe I will miss someone soon," or "I haven't decided whether this person is worth missing," or "do I still miss that person," or "yes, but I'm going to make you to guess who." That last one was how I'd actually meant it. But to spare us all a game of twenty questions, the answer is actually "sure, lots of people." Distant relatives, old flames, etc.

Q27. The car itself isn't expensive as cars go. In fact, at one point, it seemed to be the most popular car on the road. But I did the math and it costs almost $10 in fuel just to drive to work and back. Then there's insurance and of course the payments. And I had to get tires a few weeks ago. So it's not exactly cheap.

Q37. You're right, cilantro is an herb. I still hate it. I'm not exactly crazy about cucumbers, but those are technically fruit. Oh, I've got it, now: beets.

posted on Saturday, June 07, 2008 at 11:55 PM
Categories: amusement, q+=a
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It's time to play the fabulous Flickr Meme as seen just about everywhere.

Rules:

  1. type your answer to each of the questions below into Flickr Search.
  2. using only the first page of results, pick one image.
  3. copy and paste each of the url’s for the images into big huge lab’s mosaic maker to create a mosaic of the picture answers.
    1. what is your first name?
    2. what is your favorite food? right now?
    3. what high school did you go to?
    4. what is your favorite color?
    5. who is your celebrity crush?
    6. what is your favorite drink?
    7. what is your dream vacation?
    8. what is your favorite dessert?
    9. what do you want to be when you grow up?
    10. what do you love most in life?
    11. what is one word that describes you?
    12. what is your flickr name?

Now, my pretties, guess if you can my answers:

 mosaic 

posted on Sunday, June 08, 2008 at 11:08 PM
Categories: amusement
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Something's wrong if I'm ready for a vacation again already, wouldn't you say?

posted on Monday, June 09, 2008 at 11:58 PM
Categories: misc
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Statistically, there'd have been about one in each bunch. I wasn't expecting it to be CrashMan, but in restrospect, I guess maybe the scowling, the hyperactivity and the bombs should have been a sign. I'm glad to see that not only has he come to accept himself as he is, he is able to express his true feelings toward MegaMan.

posted on Tuesday, June 10, 2008 at 10:47 PM
Categories: video
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No, this post isn't going to be an Obama endorsement. (Though I will vote for Obama just to send the message that it's time for another generation to take over.)

What shall it be about, then? This fellow's cartoon sums up my feelings nicely.

An occasional poop storm is to be expected now and then— that's just life. However, when regular poop showers ravage the land, and when it appears that those around one have been (unintentionally or not) engineering the conditions for the Perfect Poop Storm™ (with assurances all the while that things will get better) one can't help but feel a little nervous and perhaps a little angry.

I don't enjoy disappointing people. However, I don't enjoy being in a position that may eventually end in my becoming some sort of sacrificial scapegoat.

I'm happy to demonstrate dedication. However, I am not happy to have that dedication abused. It tends to dry up after that. I guess I'm funny that way.

So although at this moment, skies may be blue, and the sun may be shining more brightly than ever, I may just take a peek over the mountains and see if there isn't a land with a less poop-inclined climate.


Long Way To Go
posted on Thursday, June 12, 2008 at 11:38 PM
Categories:
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It's Friday, so let's play Friday Fun: Superstitions Edition.

1. Any extra precautions for Friday the 13th?
Yes, I like to make sure that I've got a first aid kit with extra bandages, flares, utility knife, pepper spray, heavy boots, a padded leather vest, riot shield, helmet, stun baton, axe, shotgun with extra shells, chainsaw, caltrops, and fifty feet of rope.
2. What superstitions do you have?
If you say "paint up" at any time between 1:00 PM and 4:00 PM, somebody will order a pizza from a certain pizzeria.
3. Do you think there is really anything to superstitions, or is it something we just talk ourselves into?
Yes! And by reading this statement, you are hereby tagged. You must now tag ten of your friends! Failure to replicate this meme will result in dire consequences, such as headache, cramps, diarrhea, or sweaty palms! The meme has you in its power! You must obey! Obey! Obey!
4. The movies,… good or bad? Scary or just campy fun?
Meh, not a fan of the Friday the Thirteenth film franchise, or slasher movies in general. But, I thought the television series was all right.
posted on Friday, June 13, 2008 at 10:52 PM
Categories: amusement
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Now Reading: Wetware

Just Finished: In The Blink Of An Eye: How Vision Sparked the Big Bang of Evolution.

Five hundred forty-three million years ago, an event occurred that we call the Cambrian explosion, in which thousands of new species appeared overnight. Before this event, the seas were full of slow-moving, soft-bodied forms such as worms and jellyfish. After this event, animals with hard parts, such as shells, spines, and exoskeletons existed. What caused this explosion?

The author suggests that the emergence of vision in the trilobites' immediate (soft-bodied) ancestors brought forth the world's first fast moving predators. In turn, the presence of fast-moving predators caused new survival traits to be selected for in their prey, namely defenses such as shells, spines, and exoskeletons. This also gave rise to the hard-bodied trilobites, which ruled the seas of the Cambrian era much as the fishes do today.

It sounds plausible. However, one big question remains. Sight has been independently developed many times since the Cambrian explosion. The earliest mollusks and chordates were blind. These phyla independently evolved vision on their own. But why didn't vision evolve before 543 million years ago? The author speculates that perhaps the ocean or atmosphere transmitted insufficient light prior to this date, and suggests this is a question for other scientists to answer.

posted on Saturday, June 14, 2008 at 11:58 PM
Categories: now reading
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Sometimes it is better to light a flamethrower than curse the darkness.
Terry Pratchett
posted on Sunday, June 15, 2008 at 11:58 PM
Categories: misc
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I'm looking forward to the moment in which I can say, "I'm glad that's over."

Until then, I'll have to be content with, "This too shall pass."

In other news, today's my youngest brother's birthday. I'm sorry I can't say it in person, but happy birthday to you.

Making a Wish by Pyza

Coincidentally, it's also Erik Rubright's birthday. Now I know two people born on the same day. Well, other than myself and one classmate from high school, whose birthday was not only the same day as mine, but the same year.

posted on Tuesday, June 17, 2008 at 8:43 PM
Categories:
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I'm exhausted. It sucked. And I'm never doing that again.

Not Pretending Too Hard

Not that I'm gloating or anything. Gloating is the surest way to bring about further disaster.

posted on Thursday, June 19, 2008 at 10:25 PM
Categories: misc
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Were it not for labor laws, your humble host would quite likely still be slaving away over a hot computer, with only bread and water for sustenance, a keyboard for a pillow, and an anti-static mat for a bed. Thanks, Nineteenth Century! I owe you one.

Friday Night:
Get Smart
I enjoyed this film a little more than I expected to. In fact, I can't remember the last time I had as much fun at a movie. It could be because I don't find most of the comedies these days very appealing. It could be that most of them are about a) guys trying to get laid or b) ladies looking for love or c) parodies that might be funny if you've seen the exact movies parodied. I can think of only a few recent exceptions, such as Hot Fuzz. In fact, that probably was the last comedy I really enjoyed.
Saturday:
Star Trek Exhibit
On Saturday afternoon, I went to the San Diego Air and Space Museum, where a collection of costumes, set pieces, models and props from the various Star Trek series are being displayed. It was wonderful to get a chance to see these items close-up. I even sat on what I was told was the original captain's seat. The lighting in the museum in general was pretty weird, and the cases all reflected like the dickens, but I still managed to get a couple of photos. I have put them into a set which you can see by clicking below.

Red Alert
Dick's Last Resort
On Saturday night, I went to Dick's Last Resort to meet up with some friends that I used to work with, and to listen to some good music. I realized that as unfulfilling as the work was at my previous job, and as awful as the customers were, the people that I worked with were really special. (This conclusion might, of course, have been fueled by the large amount of beer consumed by myself.)
Sunday:
LEGO Indiana Jones
I spent most of the rest of the weekend in the one air-conditioned room of my humble domicile, playing the LEGO Indiana Jones adventures. This game is a lot like the LEGO Star Wars Trilogy, with the obvious absence of Force-using characters. Although these games can involve a lot of obsessive-compulsive loot collecting (in order to unlock extra characters and levels) they typically don't force the player to repeat one level over and over until the One True Sequence Of Button Presses can be divined.

In all, a pretty good weekend.

posted on Monday, June 23, 2008 at 1:36 AM
Edited on: Monday, June 23, 2008 1:41 AM
Categories: misc
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Now Reading: The Diamond Age

Just Finished: Wetware

All right, so Wetware was recommended by the Paperbackswap recommendation engine. It was originally published in 1988, and I think this shows in the writing, which is strewn with all sorts of futuristic invented slang. It is very easy for such supposedly grungy street talk to come off sounding rather silly and made-up. By the second or third chapter, I was prepared not to like the book, as it seemed somewhat juvenile, as though it were maybe written for young adults. Perhaps the spelled-out accents ("kin ya git mah porse offen the soh-fah?") and SHOUTING IN CAPS gave me this impression. But, it was a short book, so I read on, and the story itself was a bit intriguing, though several characters' storylines seemed to me to suffer from excessive twists.

Now, I don't feel as though I'd read anything new. Rather, I feel as though I'd been looking at a very interesting fossil of a recently extinct common ancestor of a family of modern species. That is, I vaguely recognized various themes and ideas in this book which have since been elaborated upon, refined, and improved by later authors. For example, robot evolution, polymorphic nanotech materials, human-machine hybridization, etc.

In the end, I ended up liking the book a bit after all. I'd be interested in reading the previous and next books in this series at some point.

posted on Tuesday, June 24, 2008 at 10:09 PM
Categories: now reading
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It's Friday, so it's time to play the Fifty Question Meme as seen at Voenix Rising.

1. You have 10 dollars and need to buy snacks at a gas station. What do you get?
Mmm, gas station food! I guess I'd get some honey-roasted cashews, maybe some of the yellow Hostess cupcakes (or the orange ones, if they have them) and a Slurpee.
2. If you were reincarnated as a sea creature, what would you want to be?
The leviathan.
3. Who’s your favorite redhead?
Well, it's not Clay Aiken I'll tell you that much.
4. What do you order when you’re at IHOP?
Some honey-roasted cashews, maybe some Hostess cupcakes... Oh, wait, IHOP...? Uhm, pancakes, then?
5. Last book you read?
Wetware.
6. Describe your mood.
Grouchy.
7. Describe the last time you were injured.
I bonked my head on the corner of a fusebox. Hence the grouchiness.
8. Of all your friends, who would you want to be stuck in a well with?
Someone with really excellent cell coverage.
9. Rock concert or symphony?
I've been to rock concerts. I'd like to give the symphony a shot.
10. What is the wallpaper of your cell phone?
The plain, boring blue gradient that came standard.
11. Favorite soda?
Ginger Beer
12. What type of shirt are you wearing?
A tee shirt.
13. If you could only use one form of transportation?
Levitiation, that is to say, self-powered flight.
14. Most recent movie you have watched in theater?
Get Smart.
15. Name an actor/actress/singer you have had the hots for.
Well, it's not Clay Aiken, I'll tell you that much.
16. What’s your favorite kind of cake?
Yellow, with chocolate frosting. And not that nasty fake frosting that comes on grocery store birthday cakes, if you please.
17. What did you have for dinner last night?
Burgers. Burgers and barbecue beans.
18. Look to your left, what do you see?
A number of doors.
19. Do you untie your shoes when you take them off?
Depends on the shoes.
20. Favorite toy as a child?
LEGO, of course.
21. Do you buy your own groceries?
Since I'm not a subsistence farmer, yes.
22. Do you think people talk about you behind your back?
Yes. They also talk about me in front of my back.
23. When was the last time you had gummy worms?
Do they still make those?
24. What’s your favorite fruit?
I happen to be fond of nectarines about now.
25. Do you have a picture of yourself doing a cartwheel?
That is Photoshopped, I swear.
26. Do you like running long distances?
Walk? Sure. Briskly, even. Run? Not so much.
27. Have you ever eaten snow?
Yes. Apparently people like to put maple syrup on it or something like that. Some kind of tradition or something.
28. What color are your bedsheets?
I think I'm using the gray zigzagged ones right now.
29. What’s your favorite flower?
The artichoke.
30. Do you do ballet?
Oh, that would be quite a sight.
31. Do you listen to classical music?
Yes.
32. What is the first TV Theme song that pops in your head?
I wish it was UFO, but instead...
33. Do you watch Sponge Bob?
Uh, no. Sorry.
34. What temperature is it outside right now?
I would have to say..."nice."
35. Do people consider you smart?
Yes, but people also consider me stupid.
36. How many piercings do you have?
None.
37. Are you signed on [to] AIM?
No.
38. Have you ever tried gluing your fingers together?
What, on purpose? Why?
39. How do you feel about your family
They're nice. Really.
40. Do you have an iPod?
No.
41. What time do you go to bed?
Oh, right about now.
42. What CD is currently in your CD player?
In my car, it's "Monster Surf."
43. What movie do you know every line to?
Star Treks II-IV, Robocop and Who Framed Roger Rabbit. This was my family's entire film collection for quite some time.
44. What is your favorite salad dressing?
A big steaming dollop of taco filling.
45. What do you want for Christmas this year?
Dear Santa, I want a MORBITEK ZOMBIFICATION RAY MK I, and a fortress, either an EVIL CASTLE LAIR, or a ORBITAL SPACE STATION, and plexiglass visors for my Legions of Terror, and a ROBOTIC AYN RAND, and, oh yes, a PONY! Don't forget the pony!
46. What family member/friend lives the farthest from you?
That would be my grandmother, who lives on a remote tropical island somewhere in the Pacific.
47. Do you like hugs?
No, and I also do not like kittens, sunshine, laughter, and campfire sing-a-longs.
48. Last time you had butterflies in your stomach?
I think they serve deep-fried butterflies at the Del Mar Fair.
49. What’s the way people most often mispronounce any part of your name?
They don't.
It's a very easy name.
But, they'll spell it wrong almost every time.
50. Last person you hugged?
Well, it's not Clay Aiken, I'll tell you that much.

Attention Clay Aiken fans: It's nothing personal. The only other readhead I could think of was Conan O'Brien.

posted on Friday, June 27, 2008 at 1:04 AM
Categories: amusement, link-o-rama
| | Permalink

According to the Super Villain Personality Test...
You are Mr. Freeze

Mr. Freeze
73%
The Joker
66%
Magneto
62%
Apocalypse
60%
Dr. Doom
54%
Poison Ivy
51%
Riddler
49%
Dark Phoenix
48%
Mystique
46%
Green Goblin
46%
Two-Face
46%
Lex Luthor
44%
Venom
38%
Juggernaut
38%
Catwoman
35%
Kingpin
26%
You are cold and you think everyone else should be also, literally.

Curses, I was hoping to get Doctor Doom. At least I didn't get Venom.

posted on Monday, June 30, 2008 at 11:29 PM
Edited on: Monday, June 30, 2008 11:44 PM
Categories: amusement
| | Permalink

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