Archive for the ‘Technology’ Category

Toyota Forever

Saturday, November 7th, 2009

2001_toyota_echoIn August 2001, in the wake of a large sale of books from my publishing company to Walmart, I bought Gabi her first new car: the Toyota Echo. I was 38, she was 33. She’d never had a new car before; none of her friends had ever had a new car before. It was delivered in front of our house on Redesdale with 11 total miles on it. Gabi was ecstatic.

A functional, urban car with good gas mileage and excellent reputation for service and reliability. Three years later and pregnant with our second child Camilla, I bought Gabi a Ford Freestar Minivan. I inherited the Echo as my car.

I’m not a car guy. I don’t think my manhood is tied up with the vehicle that I drive, though it took me a long time to get here. I’ve owned a Mitsubishi Eclipse, two sporty BMW motorcycles and a 3 series BMW coupe. All of these vehicles got me from point A to point B just fine. Except for the motorcycles, none of them made me happy in any direct way. And all of them cost too much, which is OK when I’m making good money, but very much not so when I’m on the other side of the spectrum.

Why get a fancy car? Who are you trying to impress? I’m certainly not trying to impress girls anymore, and motorcycles were always better for that anyway. And look at this from the other direction – name me one person you look up to because of the car they drive.

I’ll wait.

I love the Toyota. It’s the cheapest car to drive I have ever owned. No repair bills in eight years, steady 35 mpg, tires are cheap (not like my brother’s Mini Cooper) and it gets me around OK. It’s a bit short on fancy electronics like a GPS or sound system, but my iPhone covers both of those just fine. I gave up my last physical office in 2002 (it was a nice one on Wilshire Blvd. in Los Angeles), so I don’t have a daily commute. The Toyota can sit for a week or more and not see any use. We put 5,000 to 6,000 miles on it a year now.

Assuming that I can get 200,000 miles off of it, I did some basic math. We’re at 61,000 miles now. We’ll hit 200,000 miles in 23 and a half years. I’ll be just turning 70 then. I can’t imagine a better deal on a car.

Triple Boot is Back!

Saturday, November 7th, 2009

triple_bootIt took a couple of days, but it’s up and running again. For those of a certain age, we remember the articles in Byte magazine by Jerry Pournelle. He tried to get all manner of technologies to work, with endless disappointments. His articles were funny in an “I’ve been there” sort of way.

First of all, Snow Leopard appears to be too new to have many folk interested in installing a new Triple Boot (OS X, Ubuntu Linux, Windows XP) on it. An upgrade from Leopard to Snow Leopard preserves a rEFIt installed Triple Boot, so it appears very few people have tried it. My situation (a new hard disk supplied by Apple during a repair) necessitated rebuilding.

None of the websites with instructions appeared to work. The one that came closest was located here. However, when installing Windows XP there was a curious fault. It would install just fine up to the first reboot. After that, the screen would display “Setup complete in 39 minutes”, the disks would run at intervals and nothing would happen for 2 to 3 hours until I physically rebooted the system.

I confirmed that this was a software error rather than a hardware fault by running the standard Bootcamp installation, which went OK. Unfortunately, the standard installation breaks down if you add a partition for Linux, so back to the drawing board.

I happen to have a disk image of my previously working Windows XP installation. I followed instructions on this website. They didn’t quite work for me. Here was my successful process:

  • Starting items: Macbook Pro (version 2.1, Santa Rosa chipset), Windows XP Professional with SP2 DVD, rEFIt downloaded and installed on Macbook, previously installed Windows XP disc image on an external hard drive, Ubuntu startup ISO downloaded and burned on a disc.
  1. Boot into OS X and Applications->Utilities->Disk Utility to create partitions for Linux (14GB as HFS+) and Windows (18GB as FAT32).
  2. Reboot into rEFIt (previously installed). Run Partition Manager (icon at bottom of rEFIt main screen) to automatically sync MBR and GUID.
  3. Insert and boot from the Windows XP Pro SP2 disc.
  4. Install to the FAT32 partition until the first reboot (after partition selection and copying files to disk).
  5. Reboot brings you into rEFIt. From there boot into OS X
  6. Restore backup disc image to the FAT32 partition, overwriting all files currently there using Disk Utility (30 minutes)
  7. Reboot into the restored Windows partition (failed)
  8. Reboot into the Windows XP Pro SP2 CD and run Recovery Console
  9. Run BOOTCFG /REBUILD and BOOTCFG /ADD to readjust the boot.ini file to the current setup.
  10. Reboot into the Windows partition.
  11. It works!

The Linux installation is easy in comparison. Just remember, no swap disk and to install GRUB into the Linux partition.

Continuing Problems with Triple Boot

Thursday, November 5th, 2009

Since I had a stable triple boot with Leopard for over a year, I assume my difficulties stem from upgrading to Snow Leopard. My original system for installing the Leopard Triple Boot fails with Snow Leopard, so I’ve searched for a new one. The only one on the ‘net is here. I’m suspicious, since 1) they list Snow Leopard second, as if it is simply the same as Leopard and might well be untested, and 2) my attempts to make their system work have all ended in failure.

I’m certainly learning a lot about MBR and GUID partition schemes, but none of it is getting me where I need to be. More updates when I’m less frustrated.

No Posts

Wednesday, November 4th, 2009

No posts today. And maybe even tomorrow. Upgrading my Mac to Snow Leopard killed my triple boot, which allowed me to convert the computer to Windows XP or Linux. And I really need both of those operating systems to get things done here. I’m working through various installation techniques from discussion boards on the web – each iteration takes 2 to 4 hours before I know if it was successful or not. I’m on the third iteration now.

The joys of being cutting edge.

Thank God for Skype

Saturday, October 24th, 2009

gabi_skypeI’ve now spent 24 hours in Indianapolis.

“You look older,” Gabi tells me. “I am older,” I reply. And she can see me.

For anyone who has not tried it, video Skype is one of the wonders of the universe. The legendary videophone, available for free, anywhere in the world – all you need is a webcam. I propped up my laptop in the overly-sumptuous lobby of the hospital where Mom is, and talked with Gabi (and Veronica) for half an hour. It was almost like being there.

Service Interruption

Monday, October 19th, 2009

electricSouthern California Edison is doing some work on the lines here, and we will experience a power outage on Tuesday for at least part of the day. Internet traffic will be re-routed to another server, but the blog will probably be down for most of the day. Sorry about that; business sites and email get my first attention.

Windows 7

Friday, October 16th, 2009

windows7_boot_screenSo, I got my Macbook Pro laptop back from Apple earlier this week. They replaced everything (logic board, hard drive, battery). It’s a new machine. And a lot of stuff was broken. Time Machine (backups), Triple Boot (for Linux and Windows), other things. Not only has it taken me a long time to fix things, not all of them came back together.

My Triple Boot worked through an Open Source program called rEFIt. rEFIt no longer works reliably. I strongly suspect that Apple has sabotaged it. Here’s why.

While my computer was in the shop, I was using my wife’s laptop. It has a dual boot for Apple and Windows. I’d loaded the beta copy of Windows 7 into her system three or four months before, but now I found myself using it every day. It’s very, very nice. More responsive than the Mac OS, able to read Mac formatted hard drives, networking OK, etc. The only things missing are my iLife programs and my purchased suite of graphic programs for the Mac. This is really a competitive system against Apple’s OS X, at least from an end-user standpoint.

Yes, I prefer the Unix basis of OS X. I think it’s more secure, safer, fiddle-able, etc. But, dang, as a user Windows 7 is sweet.

Not only that, but Ubuntu 9.04 is clearly an effective operating system. It’s still not ready for a real enduser, but it’s very, very close.

Apple now has competition. And it’s serious. And I think they’re purposely making it harder for us to use multiple operating systems on their platforms.

LCROSS Impact

Friday, October 9th, 2009

LCROSS_impact_siteI’m up this morning watching the NASA coverage of the impact. It’s clear that presenting events is NOT their core competency. I’ll keep posting images and videos here as they come available.

4:54am – Palomar Observatory reports no plume visible. It’s only about 25 miles from where I am.

(more…)

Finding Water on the Moon

Thursday, October 8th, 2009

lcross_impactTomorrow morning, at 4:30am PDT, the LCROSS “package” will slam into a permanently dark crater near the South Pole of the moon, one of the coldest places in the solar system. It will be followed, four minutes later, by the shepherding probe will fly through the dust plume raised by the impact before it hits the lunar surface nearby.

Telescopes around Earth and in orbit will be watching to find any clues of OH bounds, indicating water. Passive techniques have found indications of water throughout the moon, save along the equator (where the Apollo missions landed, unfortunately). Current thoughts are that hydrogen ions from the solar wind hit the lunar surface, combine with oxygen in the regolith, and form water until direct exposure to the sun sublimates it.

But water should be most common in the permanently shadowed craters at the poles – some estimates have it up to 2% of the soil material there. And extracting the water would be easy. Just microwave it.

Wow. I’m getting up early for this, even though it only means following the impact on NASA TV. I’m a geek, what can I say?

Computer Dead

Thursday, October 1st, 2009

My Macbook Pro (Santa Rosa) died on Monday. It’s in the shop for a week. Until then, probably slow posting here. Working on my wife’s Macbook Pro (Penryn) for essential work, but will be happy to have my own laptop back soon.