December 12th, 2008
Remember that time I accidentally erased all of my uploaded images when updating my version of WordPress? Yeah, I did that again.
I think maybe I should either back up my uploads or start using Flickr for blog images.
::sigh::
Posted in Uncategorized | 3 Comments »
November 20th, 2008
Posted in Uncategorized | 3 Comments »
October 22nd, 2008
Coming in to work this morning I passed a billboard encouraging me to vote Yes on Proposition A. They had a website listed that took the typical form of “VoteXonY.com”. That got me thinking: surely they would have run out of domains of this type long ago, given the amount of elections that happen at the local, state, and national levels. The next logical thought was that the domains are allowed to expire every year (since the campaigns no longer need them), thus freeing them up for others to use.
I then realized that there was potential for capitalism if someone were to buy up the domains and offer to sell or lease them whenever a campaign was in need of one. I checked this out once I got to work and it turns out there is at least one business that does exactly this. They have hundreds of domains dedicated to “VoteXonY.com” that are available for lease (about $40/month if you were wondering). Clever idea, and it ensures that no one government can hog a particular domain.
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October 21st, 2008
I was all geared up to write a post about how it is a poor idea to have Firefox save your passwords since there is plenty of password field “unmasking” software floating around out there. In theory all a malicious user would need to do is go to the login page of one of your saved password sites, load up the unmasking software, unmask the password field (which has been auto-populated by the browser) and be on their way.
I figured it would be wise to make sure this actually worked before ranting about security flaws; imagine my surprise to discover Firefox (v3) seems to have taken this tactic into account. The unmasking software I was trying had no effect on stored password fields. I was curious to see what the mechanism for this was, so I downloaded the FF3 source code. I didn’t dig in too deeply, but was nevertheless amused to see the XML namespace they were using was “there.is.only.xul”. Clever.
Also, I went to the Obama rally on Saturday. It was amazing to see 100,000 people come together like that. Go-bama!
Posted in Industry, Software | No Comments »
October 8th, 2008
My hosting provider, Dreamhost, is in the midst of becoming a “greener” company. One part of this is moving to more efficient servers. Since this kind of massive undertaking inherently comes with its fair share of problems, they are offering free upgrades to “unlimited” bandwidth and storage for users that volunteer to be moved first. Since this site isn’t vitally important I decided to be one of the guinea pigs.
Fair warning in case the site goes down for a time!
Posted in Industry, Metapost | 3 Comments »
October 5th, 2008
Our Pur water filter started leaking every which way recently. I’ll admit that this probably isn’t very interesting… but hey, here’s a picture!

I daresay that’s some pretty shoddy construction. Time to look for a replacement — suggestions welcome.
Posted in Personal | 1 Comment »
August 25th, 2008
I suppose I have one more hardware post in me before moving on to greener pastures. Previously on KaiSchaller.com:
Since the last post the 8600 GT card from Best Buy had developed a horrible grinding noise that was being caused by its fan. Since the fan wasn’t performing the card was running at 92 degrees Celsius while idling (that’s about twice as hot as it should be), and it was quite impossible to do anything graphically intensive as the card would shoot up to about 120 degrees Celsius at which point the computer would lock up and require a hard reboot. Putting it down to bad luck and poor manufacturing, I decided that it wasn’t so bad considering my new video card from NewEgg was arriving the next day.
Fast-forward to after work today, where a lovely box is waiting on my desk. After popping the old, seemingly defunct video card out of my tower I noticed that the decal that had been glued to the top of the GPU fan (no idea what purpose that serves…) had slid off to one side and was grinding against the side of the heatsink. No wonder the fan was acting crazy! I re-mounted the sticker (if I weren’t returning the card I would have removed it) and plugged the card back in to do a quick test. Lo and behold everything worked swimmingly again. At that point I noticed another piece of plastic that had evidently peeled off of the top of the heatsink (the kind you find on new electronics that protect them from fingerprints). Again, no idea who’s idea it was to stick plastic and adhesive all over the cooling elements of a video card. To be fair, I should have noticed, but the thought didn’t even occur to me.
Anyway, I plugged the new beast of a card into the motherboard and ran a few benchmarking tests. For about $20 more this card has more than twice the performance of the other. Needless to say, I’m very pleased — it’s great when hardware cooperates.
I’ll be returning the other card to Best Buy sometime this week.
Posted in Hardware | 1 Comment »
August 21st, 2008
It looks like my video card was going bad. I definitely prefer that outcome to my motherboard needing to be replaced. Aside from cost it’s a pain in the arse to remove CPU fans.
I swung by Best Buy after work and picked up a dinky little PNY nVidia 8600 GT to test things. Plugged it in and the monitor sprung to life… current plan is to return this card to Best Buy and get a much better one from NewEgg for about the same price.
In other news, my dad may be sending some money my way in the way of a Christmas advance for a Mac mini! Now I just have to play the waiting game and hope Apple rolls out an updated line in September…
Posted in Apple, Errors, Hardware | 1 Comment »
August 20th, 2008
Sadly I am once again experiencing problems with the PC’s video signal. Every now and then it will just refuse to output anything to the monitor when it is turned on, which puts the LCD into a power save mode as a result. When this started happening a couple of months ago it seemed to be enough to just switch DVI ports (the video card has 2) or reboot the system, but it’s become a bit trickier since then. When I ran out of easy options about a month ago I carried the thing outside and gave it a good air-dusting. After blowing out a fair amount of dust — mostly from the processor’s heat sink — and reseating the video card in the PCI-E slot, everything was running well again. The problems returned this evening, though, and I’m not sure what is causing this strange behavior.
In other hardware-related news, I’m currently very interested in acquiring a Mac mini for use as a HTPC. There is a plethora of great-looking software out there that I’m itching to use, but I have to get the hardware first. I’m waiting (and hoping) to see Apple release an update to their mini product line, which is rumored to happen sometime in September. 802.11n wouldn’t be too shabby at all. Waiting isn’t so bad considering I don’t have the money to go out and buy one right now anyway!
Posted in Apple, Errors, Hardware | No Comments »
August 2nd, 2008
For the first time in my years of Apple coveting I find myself being displeased with how one of their products is functioning. I recently upgraded to the 2.0 software for my iPod touch and the number of problems I’ve had with the device since then has increased from none to many.
Last night I was suddenly unable to transfer podcasts to the iPod. Music would go over just fine, so this was baffling. I couldn’t get it to work on the PC either. After not being able to find anyone with a similar story on the ‘net I bit the bullet and initiated a restore, confident that I could restore my settings, etc. from the handy backup iTunes offered to make for me.
After the restore was finished, I was told the backup was either corrupt or not compatible with the iPod I was trying to restore. I would also be unable to restore my applications (some of which I’ve purchased). Luckily the App Store recognized that I had already purchased certain applications and let me re-download for free.
These kinds of usability issues are unacceptable in any product, even more so an Apple product because they’ve set such a high standard for themselves. Compounding the problem is that there never seems to be a real solution to any particular issue except “Backup and restore the iPod.” Hey, I’d love to , but that doesn’t seem to work reliably either.
One other small thing that’s been bugging me lately. I know that some of the problems that people experience with iPods are due to copyright-protection technologies that limit what users are able to do with their devices and media. Just another reason to scrap the whole mess and get on with it — DRM and similar technologies do nothing but hurt the end-user.
Posted in Apple, Errors, Hardware, Industry | 6 Comments »