Blogs

How to access Sharp LCD TV service menu

Various online resources say to hold down INPUT and VOL- on the remote while plugging in the TV. This doesn't work, at least on mine. Hold them down on the TV while plugging in the TV, that works. Then you press VOL- and CHAN- on the TV, to get into the menu. Channel buttons select, volume buttons alter.

Replaced the F250's wiper motor

Ever since I got it, my 1992 F250 has had a bad wiper motor. The symptom, which can be caused by several different kinds of faults, is that it didn't "park". That is to say, the switch turned the wiper motor on and off, regardless of setting. High speed always worked, but park never did. I proved that the motor was the problem by taking off the cover and cleaning the contacts, and having it work for a short time. Rather than fight corrosion and continually shave switch contacts, I decided to drop the forty bucks retail on a new window motor.

How to identify a touch screen (or mouse?) protocol with gpm

Install gpm (e.g. aptitude install gpm for Debian, Ubuntu, etc.) and run the following as root (you can sudo bash first)

( for i in `gpm -t types`; do sudo gpm -m /dev/input/whatever -t $i -T -D; done ) 2>&1 | tee /tmp/gpm.log

(where "whatever" is the device you're trying to identify.) Now press the left button or the touch screen repeatedly. Some drivers will spit out a lot of this:

Alternatives to Pliny

Somewhere along the line I discovered what kind of alcohol drinker I am: a hophead, or a consumer of highly-hopped beers, typified by double, triple, or imperial India Pale Ales (or "IPAs"), a type of beer originally designed to retain some hop flavor after a long sea voyage in a wooden cask. Indeed, there is a strong trend in cask-aged IPAs and other styles of strong beer. But that's not what I want to talk about; right now I want to mention some "other" fine beers that I enjoy just as much as Pliny the Elder, which is broadly considered to be the world's best IPA.

Migrated to D7; displaying images

After some deliberation I decided that it was finally time to move to Drupal 7. Most of the modules I use have been ported, and I figured I could hack my way around the rest. While there's substantially more hacking to be done, I have a fairly good handle on it so far. There were more complications than I expected, however.

Hey nVidia, what happened?

Hey, nVidia, what has happened to your drivers lately? They seem to have all the quality I expect from ATI drivers. I have new problems I didn't have before my last Linux driver upgrade. What, exactly is wrong over there, and what can I do to help short of buying a $600 graphics card from you? Sincerely, formerly a rabid pro-nVidia, anti-AMD Linux user.

Why are we still burning oil?

A lot of people think that we are utterly dependent on burning oil for energy for our modern existence, but this is patently untrue. One example of potential independence is biodiesel. I own two diesels (a car and a truck) and I put biodiesel into them when I can, but it costs significantly more than petroleum diesel. This is due to the tax breaks given to Big Oil, and the fact that no one is paying for the major externality of burning petrofuels, carbon dioxide. The US government proved at Sandia NREL in the 1980s that producing biodiesel from algae grown in open raceway ponds was not only feasible, but that it should be profitable with diesel fuel retailing at $3/gallon.

Pages

Subscribe to RSS - blogs