The latest issue of Full Circle Magazine, featuring Part 5 of Mark’s Inkscape tutorial, is now available for free download.
Full Circle Magazine is a free publication which focuses on Ubuntu and Linux in general, though the Inkscape tutorials are largely applicable to Windows and MacOS users as well.
The latest issue of Full Circle Magazine, featuring Part 5 of my Inkscape tutorial, is now available for free download.
Full Circle Magazine is a free publication which focuses on Ubuntu and Linux in general, though the Inkscape tutorials are largely applicable to Windows and MacOS users as well.
It seems that Canonical are attempting to raise some money by inserting affiliate links into your Unity Dash when you type in a search term. Currently the main target for these links is Amazon, but I’m sure others will be added over time.
I’m not a fan of the Dash at all. I find it slow and cumbersome to operate with a mouse, and frustratingly ineffectual when I try to type a search term. Of course it doesn’t help that my 1980s vintage clacky keyboard lacks a Windows key, so all the “just hit the META key and type…” posts are useless to me. My dislike of the Dash aside, however, I think adding affiliate links to the desktop is a great idea. Free software often struggles to become financially self-sufficient, so more experimentation in this area is a good thing.
Except that the implementation in Ubuntu was an obvious PR disaster from the outset. Did they really think that people would be happy that the search terms they use when looking for files and applications on the local disk are also being sent to Amazon and other retailers as a matter of course? Mark Shuttleworth was quick to point out they’re not “putting ads” into Ubuntu and Jono Bacon posted that no user-identifying data is sent, but that just ignores the fact that there could be user-identifying data in the search terms themselves.
Mark Shuttleworth’s answer, early in the comments on his post, seems a little short-sighted to me:
…the Home lens of the Dash is “search everything”. If you want to search locally only, use the hotkey to specify the specific scope you want, like Super-A for apps, or Super-F for files.
So if I don’t want to send my search terms to Amazon, I have to search each separate scope individually (remembering a few more keyboard shortcuts along the way). That sucks.
It looks like there may be an option to disable these searches coming along as a result of the backlash. But even that solution is overkill – it becomes all-or-nothing, you either get affiliate links or you don’t. Wouldn’t it be better to just put a button at the bottom of the local search results to “Search our online shopping partners”? Perhaps beside a more general “Search online” button to perform a search using the user’s preferred search engine. No information would be sent out until one of the buttons was pressed, allowing the user to keep their local searches local, but making it trivially easy to perform affiliate and other searches when they want to share their search terms with the world.
I hope that Canonical, and other Free software vendors, can find sustainable ways to make money. But treating your users’ data – and that includes their local search terms – as anything less than confidential by default is not the way to go about it.
The latest issue of Full Circle Magazine, featuring Part 3 of my Inkscape tutorial, is now available for free download.
Full Circle Magazine is a free publication which focuses on Ubuntu and Linux in general, though the Inkscape tutorials are largely applicable to Windows and MacOS users as well.
Thanks to this overly syndicated blog post (really – Planet Ubuntu I can understand given its content, but Planet Mozilla and Planet Inkscape, too!?) I discovered a wonderful little device called Minimus AVR USB. Basically it’s a USB-enabled (and USB-programmable) AVR microcontroller on a board with the I/O lines brought out to solder connections and just enough on-board peripherals (two buttons, three LEDs) to do some basic things without breaking out the soldering iron.
I’ve been meaning to get back into microcontrollers for a while and been tempted to go down the Arduino route, but too little spare time meant that I never got any further. Because of their slightly illicit origins as PS3 modding tools, Minimus boards are readily available at modding sites for just a few pounds (I bought mine for less than £5 from here).
I hope to post more about these in future, but I wanted to get an early post in to mention a little pitfall I fell into. I’m developing on a Ubuntu box and managed to get the AVR toolchain installed and working easily enough. I grabbed the demo code from the Minimus site and was able to push the hex file to the board in order to get the lights flashing and the buttons working. At least I knew the little board was operational.
Next I opened the source code, but as it’s been written to compile using AVR’s Windows toolchain I promptly ignored the build instructions and make file. “It’s just a few lines of code”, I thought to myself, “I can hand compile it easily enough.” So I did. And it compiled. And I converted the resultant file into a hex file for pushing to the Minimus. I pushed it with no errors, reset the device and… no flashing lights.
Many hours of tweaking that tiny source file proved that I could turn each of the lights on permanently, or off permanently. But I couldn’t persuade them to flash, and I couldn’t read the state of the hardware button. I threw in snippets of code I’d found to disable the watchdog timer, but still no joy. I tried setting the I/O lines using binary, hex, decimal, bit shifts and any other method I could think of. Nothing worked.
The solution finally came when I found some other code online and built using the make file. Suddenly the lights were flashing and the button was working! Something in the make file – one of the many switches to GCC probably – was sufficient to get things working. So if you find yourself here because you’ve bought a Minimus to play with and can’t seem to get it going, check that you’re building with a make file, not compiling by hand.
I’ve written about my Chumby on this blog in the past (and this one, too). Alas! Chumby Indistries is effectively no more, the staff having moved on and any worthwhile intellectual property in the hands of a corporate trustee.
Fortunately the servers are still serving, so my Chumby is still working as well as ever. There will come a day when they’re switched off, but one advantage of the Chumby’s open source nature is that a couple of the users over at the Chumby forum have been able to create ‘untethered’ versions of the firmware which don’t rely on the Chumby Industries servers. I’m sure I’ll lose some functionality when the servers go dark, but at least my squishy little friend won’t turn into a brick.
Make Magazine has a long and interesting interview with Andrew ‘Bunnie’ Huang talking about his time a Chumby Industries, and more. It should be required reading for all those Kickstarter projects hoping to create the next big thing in hardware…
There’s a certain irony to Chumby Industries closing down, right at a time when other people have raised millions of dollars with a similar idea. Yes, the Pebble Watch may be more portable than a Chumby and fill a slightly different niche, but the idea of a clock/watch that can switch between various single-purpose applications and feed you with information from the internet makes them more similar than different. There’s clearly a demand for such “third screen” devices and I think the Chumby was simply an idea ahead of its time.
So while my Chumby still works as Bunnie intended, I’ll continue to enjoy the eclectic delights it offers up. With luck an untethered firmware will extend its life even further. Chumby Industries may be gone, but Chumbys live on.
Today I turned on my computers at home and at work to be presented with an alert telling me that the operating system on them, Ubuntu 10.10 “Maverick Meerkat”, has reached its end of life. This event has reminded me just how frustrated I am with some of the decisions Canonical has made in the transition to their Unity interface…
I’ve been a Ubuntu user since its first release, choosing to live life on the bleeding edge of the regular six-monthly releases, rather than relax with the LTS releases. Generally this approach worked well for me, until the problem trilogy of 10.04, 10.10 and 11.04.
Back in 2010 I went through my usual two upgrades, the first putting me on an LTS release, and the second taking me back off that track to the six-monthly cycle. I had expected to upgrade to 11.04, but then Unity happened.
I’ll admit that I’m one of the people who doesn’t like Unity. In its current form I find it far less efficient than the workflow I’d established with Gnome 2. It doesn’t work with my preferred choice of focus-follows-mouse. Most of all, it’s fundamentally broken with my multi-monitor setup (something that the developers are actively addressing, though, so I might be in luck with 12.04). That last point meant that upgrading to Unity just wasn’t an option, regardless of my opinions of it as a user interface.
That’s my real gripe. If Unity had first appeared in 10.10 then I would have found that it didn’t work, stuck with 10.04, and still have until 2013 for Unity to get fixed, or for me to find an alternative. So please, Canonical, if you decide to make any more significant changes that may stop people upgrading by failing to work with their not-very-exotic hardware, at least do it in the version immediately following an LTS release.
A couple of days ago Jack Tramiel, founder of Commodore and subsequently responsible for Atari’s home computer renaissance in the 1980s passed away.
I grew up during the home computer boom of the 80s. My first machine was a Sinclair ZX81, but that was replaced by a Commodore Vic-20. But it was my next computer, an Atari ST, which was perhaps the first machine I really fell in love with. I worked throughout my 6 weeks school holiday in order to save the £260 it cost, and although it has since been re-housed (using a hacksaw on the motherboard in order to fit it into a 19″ rack case!) I still have it sitting next to me now.
For day-to-day use it was replaced by an Atari Mega STE, then an Atari Falcon. I even have an Atari Jaguar which still sees occasional use for games of Tempest 2000. Ultimately, through using MiNT on the STE and Falcon, I was able to gain my first serious experiences with a Unix command line interface… which led directly to my switch to Linux in 1995 (and which I’ve been using ever since).
From games to music to programming, Tramiel’s Atari was behind most of my hobbies during the late 80s and early 90s. Rest in peace, Jack, and thanks for all the good times.
So it would seem that DC comics are creating a prequel series for the seminal 1980s work, “Watchmen“. I’m not going to discuss whether or not this is a good thing, but rather consider the quotes on that page from the original creators of Watchmen, Alan Moore and Dave Gibbons.
Let’s deal with the quote from Dave Gibbons first:
“The original series of Watchmen is the complete story that Alan Moore and I wanted to tell. However, I appreciate DC’s reasons for this initiative and the wish of the artists and writers involved to pay tribute to our work. May these new additions have the success they desire.”
Now compare that with the quote from Alan Moore:
I tend to take this latest development as a kind of eager confirmation that they are still apparently dependent on ideas that I had 25 years ago. [...] I don’t want money. What I want is for this not to happen. As far as I know, there weren’t that many prequels or sequels to Moby Dick.
Hmmm… this is the same Alan Moore whose League of Extraordinary Gentlemen series is based almost entirely on characters created by other people (most of them far more than 25 years ago), and which includes Moby-Dick’s Ishmael in the first volume. The same Alan Moore whose Lost Girls puts a pornographic twist onto other writers’ characters.
So, Mr Moore, why is it okay for you to use other people’s creations in your own work, but when it comes to somebody creating stories based on your own characters you want it “not to happen”?
As I come to the end of another day wrestling with code in an effort to get it to run in Internet Explorer 8, I find this post about some real world statistics from a large UK healthcare site.
Internet Explorer accounts for 55% of the numbers…
With 47% IE8 is the most used browser, followed by IE7 with 24% and IE6 with 19%. IE9 only accounts for 10%.
So 55% of visitors are using IE, and 90% of those are on an old version. If people really must continue to use Windows XP (and I appreciate that sometimes there isn’t a choice), then please at least switch to a different browser… you know, one from a vendor who hasn’t abandoned support for your platform like Microsoft has. Until you do, your just helping to hold the web back for everyone else.
