Tech

Category archives for Tech

My whole housing development recently changed Internet Service Providers. We now have optical fibre from Ownit, offering hundreds of megabits per second. It works just fine. But there’s a security issue and Ownit aren’t taking it seriously. All over Sweden, Ownit are deploying wifi routers that work out of the box. If you want to…

As detailed here before, a few Samsung laptop models have a firmware bug that makes them liable to becoming inert bricks if you install Linux. It’s a one-way process. This happened to me when I bought an ultrabook from the Elgiganten big-box store last summer. Both Samsung and the store refused to reimburse me for…

Here’s what I did to replace Windows 8 (boo) with Linux Mint (yay) on a 2013 Asus ultrabook with the problematic UEFI (Unified Extensible Firmware Interface) firmware, using an external DVD drive linked to the machine with a USB cable. Download Linux Mint and burn a bootable DVD. Disable Windows Fast Startup (in Windows’ Control…

Linux is a common operating system, not least in its Android version, and it is universally assumed that a PC (or whatever “IBM compatible” is called these days) will be able to run it. In fact, machines that can’t run Linux are extremely rare since aficionados keep porting the open-source operating system to even the…

This bug in OpenOffice / LibreOffice has been with me for years and years. You open a file, you delete it while open, you close LibreOffice — and then LibreOffice will henceforth tell you eeeevery time you start the program that it tried and failed to recover that file. But I found a bug fix.…

Here’s a fun case of me not anticipating an imminent technological development, not thinking that last centimetre of far enough. In July of 2007, six years ago, I wrote: Lately I have come to think of books as computer devices, combining the functions of screen and backup medium. All texts these days are written and…

Reading a term paper by one of my Växjö students, I learned something surprising. Being a well-read and erudite sort, Dear Reader, you may not be surprised. You already know that Japanese women have been having very few babies each since the 1950s, and that thus there’s a growing shortage of strong young people to…

Dynamic Map of Chinese Unrest

The Chinese Twitter equivalent Weibo censors searches for the names of places where there are protests (currently Shenzhen). You could write a script that searches for the main Chinese cities on Weibo and plots the ones that are censored on a map. Presto, a dynamic map of Chinese political unrest! With data supplied by the…

Flew To Öland

Yesterday I went to Öland and showed my students some sites and landscape. We were joined by human geographer Carl-Johan Nordblom who knows all the post-Viking stuff. Lovely day! Though we couldn’t find our way to the best-preserved of the Resmo passage tombs. The land owner has tired of visitors and closed off the driveway…

The people behind the Samsung Galaxy S III smartphone made an odd design decision. They got rid of the standard fastening point for a strap. And the backshells on the market don’t have a fastening point either. But I really want a strap to be able to pull my phone out of my pocket and…