Unity 6.x (included by default in Ubuntu 12.10 Quantal) features performance improvements and new features on the Unity 3D user-interface as several bug fixes which enhances user experience while using Ubuntu desktop. Besides that, the backport also improve the performance of low-end 3d cards when rendering unity animations.
Use these command to install Unity 6.x backports into Ubuntu 12.04 LTS:
sudo add-apt-repository ppa:benkai/precise-unity-backport
sudo apt-get update
sudo aptitude remove unity-lens-applications
sudo aptitude install unity
wget http://ppa.launchpad.net/benkai/precise-unity-backport/ubuntu/pool/main/u/unity-lens-applications/unity-lens-applications_6.4.0-0ubuntu2_amd64.deb or
sudo dpkg -i unity-lens-applications_6.4.0-0ubuntu2_*.deb
The unity backport may cause stability issues with Nouveau (nVidia Accelerated Open Source video driver). Those who are using nVidia cards are advised to use nVidia blob binary drivers.
You can easily generate QR Code under Ubuntu using the command line ‘qrencode’ package. In Ubuntu 11.04 Natty Narwhal, you can install qrencode using this command:
apt-get install qrencode
To generate QR Code image, you only need to run this command:
qrencode -l L -v 1 -o qrcode-test.png "Hello, World!"
QR Code is a form of 2 dimensional barcode which can store arbitary text data including URL, email or plain text. For more information, please refer to the QR Code Wikipedia Entry
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Available in FOUR(4) different sizes from picomol.de site
Hey there, I’d like to share my dirt-easy script for creating thumbnail in blog post. The script will scale any image to the width of 456pixels which I find acceptable by most blog theme (actually the limit is around 460-465 pixel, but better be safe).
Why I wrote yet another script for scaling images? because I find blogger.com and WordPress system of uploading images and photo annoys me, and I rather upload my pictures/photos on my own private server and create thumbnails on my own.
I licensed the download under WTFPL , don’t worry its a free software license.
Download : thumbnailer.sh