Category Archives: Technology and Society

Administrative, Technology and Society

Firefox Problem

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I tend to have a couple dozen tabs (in multiple instances) of Firefox running at any given time. But I’ve noticed (at least in Windows) that sometimes the program will start to saturate the CPU, and take forever to reload a site, or even to switch from one tab to another. When I shut down the program, the CPU usage goes from a hundred percent to a few percent. But when I reload it, with all previous tabs restored, it shoots back up to a hundred. I suspect that it’s just one of the tabs that’s causing the problem, but the Windows task manager can’t provide any insight, because it’s happening inside the application.

It would be really nice if the Firefox folks would put in a diagnostic tool that would tell which open tab, or tabs, was causing the problem, so that one could just close that one without having to kill the whole program. It’s really made it almost unusable until I can figure out which one it is. Or just start over, but keeping them open is my way of bookmarking items for later blogging.

Science And Society, Technology and Society

One Less Thing To Worry About?

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Is the Yellowstone caldera fizzling out?

This adds to suggestions that the plume has disconnected from its heat source in the Earth’s core. If this is true, it means the plume could be dying – and that the sequence of mega-eruptions could come to an end. “If it doesn’t have clear source, as it rises eventually the plume will die out,” says Schutt.

Let’s hope so. A Yellowstone explosion could be a civilization-ending event, and there’s not much we can do to prevent it, at least with current technology.

Administrative, Technology and Society

New Fedora Laptop Issue

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OK, when we last left our intrepid laptop, it couldn’t install Fedora. Following advice in comments there, I tried a live version of Ubuntu, and it had no problem, other than telling me that it didn’t have an open-source driver for the WLAN. Then I tried Fedora again. It hung up as it did before, but I went away and ignored it, and when I came back after a while, it had finally booted into the installer. Apparently I just hadn’t been patient enough the last time.

Now, after selecting languages, it gives me a message saying “No driver found” It tells me that there is no driver for this installation for the device, and asks me if I want to install manually, or if I have a disk. When I try installing manually, it gives me a drop-down list of every driver for every device known to Linus. The only problem is that it doesn’t tell me what device is causing the heartburn.

Any suggestions? I’m guessing that it might be the wireless, because of the message on Ubuntu, but who knows?

[Update a few minutes later]

The exact (cryptic) message is “Unable to find device type needed for this installation type.”

Huh?

Administrative, General, Technology and Society

It’s Healed!

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Miraculously (and mysteriously), my internal wireless adaptor started working yesterday. Unfortunately, that gives me one less excuse to return the laptop.

I still have to figure out what to do about Linux. Also, I’m unimpressed with Vista so far. Last night, the machine crawled almost to a halt. It’s a 2 GHz Turion with three gigs of RAM. It took forever for task manager to load, and it provided no information as to which process was causing the problem, but the CPU was saturated. I couldn’t even shut down applications, or the computer itself. I eventually had to just power it down. It’s been OK since I rebooted into safe mode, and then rebooted again, but I have no idea what was going on.

Administrative, General, Technology and Society

It’s Always Something

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Well, I got what I thought was a good deal on a laptop.

Two problems (well, three, one of which is caused by the other). First, the integrated WLAN adaptor doesn’t seem to work. That’s an annoyance, but I have a USB adaptor. More seriously, it doesn’t seem to accept Linux. When I tried to do a Fedora 9 install, it hung on one of the devices. It didn’t occur to me to check to see if it was compatible with Linux–I had just assumed that it had evolved to the point where that wasn’t an issue any more. So I’m considering returning, but not sure how to avoid the problem in the future.

Oh, the third problem? It comes with Vista installed. I hadn’t cared when I thought that it would running Linux most of the time, but now it’s an issue.

Administrative, General, Technology and Society

It’s Always Something

Well, I got what I thought was a good deal on a laptop.

Two problems (well, three, one of which is caused by the other). First, the integrated WLAN adaptor doesn’t seem to work. That’s an annoyance, but I have a USB adaptor. More seriously, it doesn’t seem to accept Linux. When I tried to do a Fedora 9 install, it hung on one of the devices. It didn’t occur to me to check to see if it was compatible with Linux–I had just assumed that it had evolved to the point where that wasn’t an issue any more. So I’m considering returning, but not sure how to avoid the problem in the future.

Oh, the third problem? It comes with Vista installed. I hadn’t cared when I thought that it would running Linux most of the time, but now it’s an issue.

Space, Technology and Society

Unresolved

Clark Lindsey has the press release from Scaled about last summer’s fatal accident. Short version, by my reading: we still don’t know what happened and probably never will, so we’re just going to be a lot more careful in the future.

I still think that they continue to overestimate the safety of hybrids, and that it wasn’t a great choice for propulsion. I suspect that if Burt were starting from scratch now, he’d go with a liquid, but shifting to one at this stage would involve too large of a redesign of the airframe.