I'm instlling Ubuntu 12.04 LTS on VMware servers. I use preseed to automate the installation. The problem I have is that once the CD-ROM image is attached to the virtual machine, and the BIOS is ...
I would like to know if there is any way to change the screen brightness based on the screen predominant color. For example if I am browsing a web page with a lot of white color decrease the ...
I have a small internet cafe with 7-9 Ubuntu 12.04 workstations. Unfortunately, I can't be there every week. I've seen a Java solution to upgrade the system, after a normal (non-sudo/admin) user ...
I have decided to use Ubuntu as my base OS for my internet cafe machines, and also for the thin clients that connect to my Windows terminal server running 2008 R2. 8 machines in internet cafe room, ...
I want to be able to choose one image file as my wallpaper and then overwrite that file to change the image that's displayed on the desktop background. Currently, the displayed wallpaper doesn't ...