Archive for the 'software' Category

A minute proposal.

‍‍י״ב כסלו ה׳ תשס״ח - Thursday, November 22nd, 2007

A month ago, in a review of the n810 on Maemo Apps, Jonathan Greene suggested that microb, the Gecko 1.9 “browser” for the Maemo platform, needs a branded name.  I wholeheartedly agree. In fact, I wasn’t sure whether to type microb or Microb or MicroB in the first sentence (the package name won out) as I have seen them all used.  I have a suggestion.

Fennec.

The littlest (red) fox around.  Actually, they are the smallest Canid around.  Hardy too, they survive throughout the Sahara and Arabian Peninsula, though are a popular target of hunting.  Drawing its water from vegetation, the fennec can survive without drinking for extended periods. They can be domesticated with some work, but that is not a task for those seeking the path of least resistance.

Sounds just like the mobile Linux experience.

Oh, and they are cute, too.

What a brilliant idea. In black and white. With sound.

‍‍ב׳ חשון ה׳ תשס״ח - Saturday, October 13th, 2007

Since I bought my Yeasu VX-7R, I’ve had some fun listening in to the world around me – especially FRS channels in the hood.  And while I had thought about putting together a van Eck setup (I still use CRTs for the gamut), I expected to wait until I had at least a mobile, if not base, radio to play with.

For some reason, this page was open in one of my insanely large Firefox tab sessions.  More than the software – which is a neat way to demonstrate a type of vulnerability end users never consider – the links from that page to various papers and sites make this worth at least a few minutes of your time.

Amusing and yet ironic…

‍‍א׳ תשרי ה׳ תשס״ח - Wednesday, September 12th, 2007

…because the page is fairly ugly, poorly categorized (tabs… controls… stupidity? These are not like things) and dated navigation tools.  Still, not nearly as bad as the examples contained in the Interface Hall of Shame – Controls.   Perhaps the irony is intentional?

A warning to N800 owners, users, hackers.

‍‍כ׳ אלול ה׳ תשס״ז - Monday, September 3rd, 2007

So, a couple of weeks ago, I reflashed my Nokia n800 because something had gone terribly wrong: it seemed that the power saving features no longer worked. I would have the machine plugged in to the outlet, screen locked and the machine set to offline mode – neither of which, to Nokia’s credit, should grant significant power savings – and then, after unplugging it and leaving it in such a state would hear the dreaded low power notice play but a few hours later. Since I have made significant changes to my n800, I assumed that this was the result of some obscure switch I flipped in a conf file in an all-too-small vim session. Accepting the fact that tracking down the cause of the problem would take longer than the total system wipe – and that I had been intending to rebuild my system at some point anyway – I took the coward’s approach and reflashed. And all was good.Until a few days ago.

The power drain returned.

This time, I had a newly rebuilt system with nigh complete Hebrew support and all the applications i wanted. Reflashing, though an option, was no longer acceptable. This time the behavior was limited to an effect of the software installed over a few prior days and thus, more easily debugged. To make a long enough story somewhat shorter, the cause of my problems turned out to be the Autoscan package.

Let me be clear – these are my problems – the package is clearly marked as arm, not armel, marked as for the 770, not the n800. The developers did no wrong.

Still, the package manager installed just fine, and it provided functionality I wanted. However, it was also creating a server which constantly ran network traffic, irrespective of the status of the client software or network connection. From this, I have learned two lessons which I hope will be of use to someone else facing four hour battery lifespans on the n800:

  1. The differences in 770 and n800 software can be significant. Just because a package installs and runs does not mean happiness will ensue. The power management differences are more important than I considered.
  2. The value of a good, ps-like, Hildonized task list/manager cannot be underestimated. Load Applet is my choice these days. My choice prior to reflashing displayed Hildon apps only; had I known about the Autoscan daemon I could have saved myself hours of reinstalls and reconfiguring.

Laugh, it’s funny.

‍‍ב׳ אלול ה׳ תשס״ז - Thursday, August 16th, 2007

From the POSIX Programmer’s Guide.

How did I miss this on the internet until now?

The only winning move… (ok, a bit obvious)

‍‍ה׳ אב ה׳ תשס״ז - Thursday, July 19th, 2007

Well, there is no winning move. Play or don’t play, optimal checkers is a draw.

Yup, checkers is solved, and no one wins.

An N800 surprise!

‍‍כ״א תמוז ה׳ תשס״ז - Friday, July 6th, 2007

I’ve been religiously googleling “N800 skype” for two weeks now. I shouldn’t have bothered – I fired up tableteer on my N800 looking for the free Earthlink setup (not available in NYC, sadly) and it suggested an update to 2007.26-8 – with Skype, Flash 9 support, and (mainstream) SDHC support. Go and get it!

We bring you this post…

‍‍ו׳ תמוז ה׳ תשס״ז - Friday, June 22nd, 2007

From our field correspondent, via his Nokia N800. I got my WordPress client working; Rob’s got Gizmo and is working on binding his Wiimote. More to come as soon as I learn to type quicker on this thing.

Not with a bang, but a whimper.

‍‍ג׳ תמוז ה׳ תשס״ז - Monday, June 18th, 2007

In a previous post, long ago I mentioned how I made this mod for DEFCON and was going to release it soon.  Well, I stopped playing DEFCON a while ago and never got to releasing it beyond some friends and personal requests.  This past weekend I noticed a decent amount of hits looking for the file.  You can now find it over in the tech* section.

Alice and Bob get it on.

‍‍כ״ח סיון ה׳ תשס״ז - Wednesday, June 13th, 2007

You see, I googled “Alice and Bob get it on” and much to my dismay, I got 0 results. You crypto people are so cruel. They’ve been talking for the longest time, encrypting sweet nothings to each other, and yet no one has ventured to allow them their rightful catharsis. Well, once this post is indexed by a myriad of search engines, a wrong will be righted.

Oh, and another thing – I assure you, Bob, for one, really doesn’t care if Eve watches.

This post inspired by this brilliant cartoon.