Reflashing a Rooted Router

I have a couple of Open Mesh Indoor Access Points that I’ve used for various projects, the most recent of which being the provision of WiFi for our Teenage Subnet.

Open Mesh - Indoor Access Point
I have the OM1 version, not the OM2 pictured here – they are similar however.

These devices have a very cool history. Originally created under the banner of Meraki (since sold to Cisco and thenceforth diverging from its open source roots), the Open Mesh has a really strong community behind it both in the development and the after-market support camps.

Long story short, one of the nodes decided to pack a sad and nothing I could do from the control panel would get the dang thing to talk to the network again.. so that’s when I rolled out the big guns.
It was to these guys that I turned my web browser, and true to form was soon rewarded with this very good HOWTO explaining the step by step of reflashing an open mesh device.

While I have archived a copy of the article in case the original gets moved, I would caution the visiting reader to seek their fortunes in the community forums updated documentation should you stumble across this page at any great length time after it is initially published.

FlashThe one edit I would make would be to ensure that, in Windows, you open the command prompt as an Administrator. For me, the flash program would not detect any interfaces until I did this.

Happy flashing!

Ubuntu 11.04 (Natty) + WiFi working on EEE

When Ubuntu 11.04 released, things went backwards for the EEE. If the wireless adapter was enabled, Natty would hang soon after login – it turns out this was due to a kernel issue similar to that experienced in its predecessor.

But, as per many things in the open software world, the community has come up with a solution which I’ve summarised below.

  1. From here, download the latest kernel files which should be named as follows:
    • linux-headers-2.6.39-999_2.6.39-999.[LatestDateTimeStamp]_all.deb
    • linux-headers-2.6.39-999-generic_2.6.39-999. [LatestDateTimeStamp]_i386.deb
    • linux-image-2.6.39-999-generic_2.6.39-999. [LatestDateTimeStamp]_i386.deb
  2. Then, from a terminal window, install them in the SAME order they were downloaded i.e.:
    • sudo dpkg -i linux-headers-2.6.39-999_2.6.39-999.[LatestDateTimeStamp]_all.deb
    • sudo dpkg -i linux-headers-2.6.39-999-generic_2.6.39-999. [LatestDateTimeStamp]_i386.deb
    • sudo dpkg -i linux-image-2.6.39-999-generic_2.6.39-999. [LatestDateTimeStamp]_i386.deb
  3. Restart your EEE (with WiFi enabled) and login.

Good luck! (YMMV)

Installing Ubuntu 8.04 on the ASUS EEE

Okay, so I did a painless upgrade from 7.10 to 8.04 LTS while it was still in pre-release, but now that I’ve been playing around with the system for awhile, it’s apparent that my needs are changing and the easiest way to cater to these needs is a full reinstall from scratch, putting in place the learnings I’ve gained since initially getting the EEE and blowing away the default Xandros installation.

Update 19/05/2008: Added a few more applications to the HOWTO

Update 22/05/2008: Added a ‘Weirdness’ Section after having problems removing files from Trash.

Continue reading “Installing Ubuntu 8.04 on the ASUS EEE”

Untethered Wireless Mesh

This is a straight out C&P from the ‘Free Wireless Auckland‘ blog. I’m happy for comments as to the morality (for want of a better term) of replicating blog postings between different blog sites, but I want to retain this link and figure this is a good place from which to do that.
Thanks to Simon who linked this clip in his friendfeed. It’s part 4 of a 5 part series of the closing keynote of Webdirections South 2007 so, while it’s not new news – it’s a good clip worth the watch.
[youtube=http://www.youtube.com/watch?v=4spnzWTwZ1w&hl=en]

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