Some of you may be annoyed with the beep sound in terminal.
If you want to get rid of that just follow these steps:

I hate the internal beep speaker. I hate it, I hate it, I hate it. Okay, maybe not that much hate, but I really don’t like having it enabled. It beeps anytime the terminal cursor goes in the wrong direction. Or if the sound isn’t working quite right when I’m setting things up. Or if it’s time to put another quarter in the dryer. It’s just a nuisance.

"...The feeling of not being able to fix buggy software is very depressing. Manufacturers of washing machines should ship source code with every device.

Here is an interesting side effect to watch out for if you have enabled the Compiz-fusion wobbly windows visual effect. When a window is placed on a certain corner of the desktop, almost overlapping the next desktop, it develops this nervous twitch. (See the video)

Yesterday we shared that Compiz++ and Nomad would be merged back into Compiz and today there are even more announcements coming out of the Compiz camp. With Compiz not having a clear road-map, a Compiz council has been established to begin charting the future of this compositing window manager.

Why you would want to do that? Because it uses less resources and it may run better for old or incompatible video cards (including Intel). You don’t even need accelerated graphics to run Metacity with compositing and it even works well inside VirtualBox.

Compiz is one of the first compositing window managers for the X Window System that is able to take advantage of OpenGL-acceleration. The integration allows it to perform compositing effects in window management, such as a minimization effect and a cube workspace. Compiz conforms to the ICCCM standard and as such can substitute for the default Metacity in GNOME or KWin in KDE.

School’s not been out but one day and I’m already doing something [mildly] useful with my life. I wrote this effect yesterday that looks like the window is burning from the inside out. Why did I call it “Bonanza”? If you remember, there used to be a western TV show by the same name that had an old-western-style map that also burned from the inside out.

In late 2008 we witnessed the release of Compiz++, a rewrite of the Compiz core in C++ plus other invasive work in order to improve this compositing window manager. With Compiz++ being a branch of Compiz and various other developers working on their own branches, the future of Compiz was unclear, however, today it has been cleared up some.