Usb

Run OpenBSD from USB on MacBook Pro

       1103 words, 6 minutes

I own a MacBook Pro (5,5 with Core 2 Duo) and wish to test running OpenBSD on it. But I don’t want any impact on my OS X installation. So I’m going to install and run OpenBSD from a USB stick. What I used A mid-2009 MacBook Pro (MacBookPro5,5); A Corsair VoyagerGT 16GB; An OpenBSD 5.0 (/snapshots/) CD; The rEFIt 0.14 boot selector.

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Build an USB Powered Fan

       432 words, 3 minutes

I’m keeping an eye on the temperature of my Dell Inspiron Mini 1012. And since it is powered-on again, according to Munin and the cpu0_temp0 / cpu1_temp0 counters, it runs at an average temperature of 59°C. This is quite a bit hot ; especially when I now it is supposed to have a TDP of 5.5 W and that the XPS M1330 is about 45°C. The Mini is fanless! This is why I bought it and also probably the reason why it is that hot stored in a shoes cupboard with no air flow. So, I’m gonna give him some air turning an unused internal PC Fan into a brand new USB Powered Fan.

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Boot Mac mini G4 from USB

       347 words, 2 minutes

Don’t know why but my Tiger’s DVD won’t load in my Mac mini PowerPC G4… Hopefully, I can read it from another DVD drive, namely my MacBook Pro’s one. Here’s how I booted the mini from a USB key to reinstall Mac OS X.

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Install NetBSD from USB stick

       82 words, 1 minutes

Since NetBSD 5.1, a special image is generated for i386 and amd64 architecture. This is called “memstick”.

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Install OpenBSD from USB stick

       304 words, 2 minutes

Today, I feel like testing OpenBSD again. I want to see how it works as a workstation. So I’m gonna run a 4.9 (snapshot) on a Asus EeePC 901. AFAIK, OpenBSD doesn’t provide official bootable USB stuff. I tried burning the various iso files on the USB stick but it wouldn’t boot… surprise! Then I tried using unetbootin which, of course, doesn’t support OpenBSD… Success came using a virtualisation software to install a minimal OpenBSD system on the USB stick and (re)run the install from there.

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