General IT – Page 14 – Everything is Broken

Ubuntu upgrade 9.04 to 9.10

November 5, 2009 by admin

I've learnt my lesson on this a few times: things break when you upgrade Ubuntu on laptops. I can understand why. There is a huge variety of hardware for laptops, particularly BIOSes, sound chips and wireless chips, and every manufacturer likes to tweak them a bit. The Linux kernel has the unenviable task of having to support ALL of them immediately, whereas in Windows the hardware component manufacturer supplies drivers which you have to install to get your machine working correctly.

Anyway, for example, last time I upgraded my two laptops from 8.10 to 9.04, a lot of things broke, and I was hurting for a long time. In fact one of the laptops never really got straight. This was irritating for me, but as I had another laptop to use for my main work, it wasn't a major annoyance. But I can imagine if you only have one machine and the sound doesn't work on it, for example, it would leave a nasty taste in your mouth.

So this time, I started with the Thinkpad R51e, which is my spare laptop. I have the /home directory mounted on a separate partition, which makes things really easy. Basically you just blow away the main OS partition, and then remount the your data partition at /home, preserving all your data. (OK its a little more complicated than that, but I'm not blogging about that right now).

Dropbox for offsite backup

April 5, 2022June 8, 2009 by admin

I've recently been using Dropbox. Its a free offsite backup service, which works with Windows, Linux and Mac and gives you 2Gb of space for free. You can pay for more if you need it. Here's what I like about it: It just works. Drop your files into a folder and forget about it. You … Read more

PLDT SMTP server.

December 27, 2019June 2, 2009 by admin

Man this is the best kept secret in the entire telecoms industry … I've been trying to send email through PLDT's SMTP servers as I'm a broadband customer of theirs, and my normal SMTP server wasn't working. I needed to get an email out, and I was getting a little desperate. So apparently the published … Read more

Printing Web pages the way you want 'em

October 3, 2009May 4, 2009 by admin

Just came across this awesome tool which will let you format webpages in real time, and then output them to a printer. Here's the URL http://www.printwhatyoulike.com/ And here's a link to this very page opened up in the site, so you can try it out. Brilliant. Why didn't I think of that …. Oh, and … Read more

Ubuntu Firefox's Tattletale Search Query

April 23, 2009 by admin

Have you ever noticed that when you type a search term into the search box in the top right of your Firefox browser, that a load of junk gets added to the search term. For example, you search for 'banana' and you get something like this:

http://www.google.com.ph/search?q=banana&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a

Well what you're effectively doing is giving Google a lot of information for free. Which irritates me. All I really need is this,

http://www.google.com.ph/search?q=banana

and if they really want to know more about me, then they're welcome to go digging through their logs.

OK its a minor irritation, but one that we can fix! I understand that Ubuntu does it as part of a deal with Google, but there's no reason why we can't take matters into our own hands and change the defaults.