6 November, 2012 § Leave a comment
Ever since I got my Lenovo W520 it has had terrible performance while on battery power. I had tried changing all of the preferences within the Power Manager to maximize performance when on battery but nothing seemed to make a difference.
Overall, the computer performance changed dramatically when unplugging the AC connection.
After a bit of searching online last week, I found that an update to the BIOS would fix this issue, and I can confirm that it indeed did fix the performance issues that I was experiencing.
If you are running a Lenovo W520, you should update your system BIOS to version 1.32 using the following files. From Lenovo’s support forum, “Please apply BIOS 1.32. This fixes TurboBoost when cold booting on battery. You must keep the battery in the system when on AC if you want to use TurboBoost as well.“:
- Readme: http://download.lenovo.com/…/8buj10us.txt
- Windows EXE: http://download.lenovo.com/…/8buj10us.exe
- Bootable ISO: http://download.lenovo.com/…/8buj10uc.iso
Hope that helps.
23 September, 2012 § 19 Comments
For the past eight or so months I haven’t been able to use WiFi on my HTC Sensation 4G. Every time I try to turn on WiFi I get an error.
I’ve tried all sorts of things to fix this. I upgraded my phone from Gingerbread to Ice Cream Sandwich. I rooted my phone and installed the WiFix Manager app. I read through countless forum posts from other people suffering from the same issues. It seemed like nothing would fix this.
A couple weeks ago I found a work around that continues to work (mostly).
While traveling in Europe, I had my phone on airplane mode so I wouldn’t use my data plan overseas. This was the key for finding the workaround.
To get WiFi to work on my HTC Sensation 4G:
- Put the phone into airplane mode.
- Restart the phone.
- Turn on WiFi.
- Connect to the WiFi network.
- Turn off airplane mode.
This now works pretty well, but there are intermittent kernel crashes from the poorly-written WiFi drivers.
I hope this helps others who are in a similar position as myself.
5 January, 2012 § 3 Comments
Inspired by Web Sceneries, I took some pictures of my two most-visited sites using the new 3D view in Firefox Aurora‘s Inspector. I also took some pictures of the Acid2 and Acid3 tests, since I was curious to see how crazy their HTML might be:
Through trial-and-error, I’ve learned the following shortcuts for navigating with the 3D view, also called Tilt.
- The arrow keys, up/down/left/right, provide panning.
- The W-A-S-D keys provide forms of roll, pitch, and yaw.
- The + and – keys provide zooming in and out.
The Inspector’s 3D view is really cool, giving web developers another tool to use when debugging issues with sites (and a way to take cool pictures as well ;)).
4 January, 2012 § 19 Comments
Starting with Firefox 11 (currently in Aurora), directly viewed images in Firefox are finally treated as a first-class citizen within the web browser. Thanks to the contributions of Carlo Alberto Ferraris, images are now centered vertically and horizontally and placed upon a neutral/dark grey background .
Browsing the internet with the lights turned off and clicking on a link to an image used to result in short term blindness, what I like to call getting “blinded by the light”. It’s crazy that Bruce Springsteen and Manfred Mann have been talking about this use case for so long and it took until now for it to get fixed 🙂
Here’s some screenshots of what it looks like in case you’re using something older than Firefox Aurora or one of those other web browsers:
 For those feeling like this is too much change, Dagger has created the “Old Default Image” add-on that adds the ability to revert to the previous behavior or change the background color to your own liking.
25 December, 2011 § 2 Comments
Well, this will be a short post (get it?)…
About a month ago, I registered the domain msuja.ws (as well as msujaws.com). I set up a simple page on the site that directs users to various webpages/websites about me. I’ve also been using the domain as a URL shortener, but like most lazy developers I chose the simplest and easiest route.
To do so, I uploaded an
.htaccess file that does a permanent-redirect to the longer URL. Here is the current state of the file:
To add a new shortened URL, I connect to the server via FTP and append another line.
It’s pretty easy for one person, and it’s nice to have both control over the shortener as well as letting other people know that this is a link from me that can be trusted.