Tag: GNOME

Ten ways to Tweak your Linux Boot Process

January 16, 2009 by Jason

Linux rarely needs to be rebooted. But when it does, it’s often slow to boot. Fortunately, there are ways to speed things up. Some of these methods are not terribly difficult. (although some, unfortunately, are). Let’s take a look.

1. Disable unnecessary services

Depending upon the use of the machine, plenty of services won’t be needed. Using Linux just for a desktop? Then you won’t need sendmail, httpd, and many other services. If your server is only a Web server, you can shut off many services as well. To do this, you can go to the Administration menu and take a look at the Services entry. Just deselect all of the services you don’t want to start.

2. Disable unnecessary kernel modules

If your desktop is wired to the Ethernet, you don’t need to have a wireless kernel module loaded. This task is a bit more difficult and will require a kernel recompilation, which is not the easiest task to undertake. To do this, you will need the kernel sources. Then, follow the standard steps for compiling a kernel. The difference is that you’re going to go through your system and disable all of the modules you don’t need. Read More»

How to Install the Colorblind Applet on GNOME

August 06, 2008 by Jason

Color blindness, sometimes called daltonism, is mostly a color vision deficiency. Colorblind people can’t tell the difference between some chromatic colors and as far as I know there are no tools on Linux OSes that can help them distinguish the hues. I use Ubuntu, and the colorblind applet is part of the gnome-mag package, but for some reason (and I have no idea why) the developers didn’t include it in the distro. So, basically, we’re gonna recompile the gnome-mag package, with the colorblind panel applet.

The following tutorial was tested on Ubuntu 8.04.1 with GNOME 2.22.3. Anyway, we are interested in the gnome-mag package version, so you should check yours right now! How? Open Synaptic (System -> Administration -> Synaptic Package Manager) and search for gnome-mag. You will see the version number on the ‘Installed Version’ column. Read More»