Koolu’s Kool! Great OOBE

Arrived from Canada in January and I’ve been having fun messing with it. The Koolu computer is a low-power computer based on a Geode 500 MHz CPU, up to 1 Gb RAM, an optional internal HDD, an external 12VDC power supply. It sips around 9 watts. Standard ports are AC’97 compatible sound-in, sound-out, line-out, 4 x USB 2.0, VGA, 10/100 ethernet. At under $300, this can be a handy utility computer to:

  • Serve as file and print server for a workgroup
  • Act as the front-end to a MythTV DVR
  • Provide backend services like NTP, DNS, etc.
  • An internal web server, source code control repository for a group of developers
  • Kiosk computer (an optional VESA mount will allow it to be mounted to the back of an LCD panel.

And unlike the cheap $299 computers you can buy at big box stores, this one isn’t make of flimsy parts, nor will it make up for its cheap price in electricity payments. (I’m figuring less than $1 USD a month vs. $20 for a 200w big-box.) The base unit (no hdd, $199) is network bootable, the 80 Gb hdd version ($299) comes with Ubuntu preinstalled. Enjoying running it through its paces!

(Unless otherwise noted, all $ prices in CAD)

LifeHacker: Clutter: Celebrate Discardia Starting Today (3/19)

Here’s a holiday season I can get behind! Over at Lifehacker a few days ago, they posted: Clutter: Celebrate Discardia Starting Today

If you ve been putting off doing a good spring cleaning today s the day to bite the bullet March 19th marks the start of “Discardia ” the time of year for you to clean out the old to make room for the new. This five-year-old holiday occurs between the Solistices and Equinoxes today till April 5th this year and its creator describes it thusly:

It makes spring cleaning feel so much more… righteous.

MerriLUG Notes, 20-March-2008

Nine people make it to Thursday’s MerriLUG meeting, held on the very last night of astronomical winter, in this case the third Thursday of March, at Martha’s Exchange in Nashua. As was announced, the meeting was unstructured, informal, social and general conversations. A good time was had by all.

Matt mentioned that he’d recently received the designation of Red Hat Certified Architect, currently the top-tier of RH certification, requiring quite a bit of studying and passing some difficult exams. Congratulations, Matt!

Heather talked about some of the issues with calendaring using Evolution and Mozilla Thunderbird/Lightning, and that lead to a general conversation on the disaster that mankind has made of time zones, daylight savings time, expensive telephone systems that can’t cope, countries that change their minds, and so forth.

Ben was heckled in person, as he showed up. He brought a recent Dell lightweight laptop which he obligingly took apart for us to examine the various peripherals. An attempt at installing 2 Gb of Live Ubuntu onto a 1 Gb memory stick was unsurprisingly unsuccessful. He’s also been trying to get a USB wireless widget to work with Ubuntu. Matt plugged it in and showed it would work with Fedora 8, but then Matt’s an RHCA :) .

This lead to a discussion of Network Manager, its strengths and
weaknesses, new features coming soon.

Conversation roamed all over the placing, including:

  • Proper grounding of data center racks.
  • Sprinkler systems.
  • EPO (Emergency Power Off) switches.
  • 50 Hz equipment is not a bargain in 60 Hz countries.
  • Proper lacing of cables.
  • MythTV, HDHomeRuns, TiV0, podcasts
  • the upcoming spam conference at MIT

One fellow, whose name I did not catch (he mentioned he was not good with names; me, neither!) brought along an OLPC and we talked about its engineering genius quite a bit. We didn’t talk much about its retail disaster, thankfully. Beautiful machines!

Kenta and Kevin and Mike also attended and contributed and participated.

Thanks to all for coming and participating, to Jim for arranging and announcing the meeting, to Heather for running the group and to Martha’s for providing the food and beer and facilities. Next month, we hope to have a very exciting meeting, but it’s not yet ready for announcement. Stay tuned, as Heather gave us some hints last night and it sounds very worthwhile!

Shutdown & Restart Shortcuts

A handy utility for an oddball situation: Shutdown & Restart Shortcuts for Windows XP. I have a WinXP Pro machine I’m running remotely via rdesktop/tsclient from my Linux laptop, but I run it as a user with reduced rights, not having administrator rights, as a wise security measure. However, once in a blue moon I need to reboot the machine. The trick: using the “RootShell” link I created a few months ago, making a shell with the Administrator’s context and then execute ‘shutdown’ from there. Shutdown’s syntax should be familiar to any UNIX user, other than the shouted CAPS:

SHUTDOWN -R -T 5

will reboot the machine.