Archives For modify ubuntu

This quick tip is going to show beginners how to enable workspaces and add ‘show desktop’ shortcut icon on Unity Launcher in Ubuntu 13.10 Saucy.

Ubuntu 13.10 Saucy Salamander final is to be released on October 17th. Now it’s in beta 2.

By default, the Unity session only provide one working desktop. You can easily enable multi workspaces by following steps:

1.) Go to Unity Dash. Search for and open Appearance utility.

ubuntu appearance

2.) When it opens, navigate to Behavior tab. Check the box which says “Enable Workspaces”, then you’ll get a shortcut icon on Unity Launcher which provides the ability to show and switch between workspaces.

enable workspaces unity

As well as that, check the box “Add show desktop icon to the launcher”.

Ubuntu 13.10 Saucy Salamander is going to be released on October 17th. I’ve installed the final beta on my laptop. If you’re not comfortable with Ubuntu’s default window title buttons (minimize, maximize, close) location, you can easily move them to right via following steps.

1.) Go to Unity Dash, search for and open Dconf Editor. If not exist, install it from Ubuntu Software Center.

dconf editor in unity dash

2.) When it opens, navigate to org -> gnome -> desktop -> wm -> preferences.

3.) Change the value of button-layout to:

:minimize,maximize,close

move window buttons right ubuntu 13.10

That’s it. Enjoy!

This simple tutorial will show you how to disable the mouse-over tooltip messages in Ubuntu 13.04 Raring and Ubuntu 13.10 Saucy using CCSM.

tooltip

It’s easy to do it using the CompizConfig Settings Manager by setting totally transparent tooltips. So that you can see them. NOTE: This method won’t work for the tooltips for Unity Launcher.

To get started, install CCSM in Ubuntu Software Center. You don’t have to do something special, just search for and install CompizConfig Settings Manager. Then you can open it from Unity Dash.

Open CCSM, click on ‘Opacity, Brightness and Saturation’ to go to its configuration page. Then enable this plugin, click new to add a rule, type in Tooltip and set the value to 0 and finally close it.

disable tooltips ubuntu

That’s it. To restore, just remove the rule in the plugin’s configuration page. Enjoy!

This simple tutorial shows you how to change the Nautilus file browser and other apps’ background & selected color if you’re boring with the default colors in Ubuntu 13.04 Raring.

It can be easily done in Nautilus 3.4.x and 3.6.x via Dconf Editor. So this tutorial will also work for Ubuntu 12.10 Quantal and Ubuntu 12.04 Precise.

In the screenshots below, I changed the background color to sky blue and selected color to black.

nautilus colors

firefox colors

To do it, open Dconf Editor from Unity Dash. Navigate to org/gnome/desktop/interface, add or change the value of gtk-color-scheme. So that you can change the background color, tooltips color, text color, etc.

bg_color:#C4E5F6;selected_bg_color:#000000;base_color:#888888;tooltip_fg_color:#ffffff;tooltip_bg_color:#ffffff;text_color:#000000

change nautilus color

To restore, just remove what you added. Enjoy!

Want to block access to certain websites from your machine running Ubuntu or Linux Mint? It’s easy to do it by editing the host file.

With the hosts file, you can tell Ubuntu to redirect the specific websites to 127.0.0.1. So that the web browser returns below error:

block specific websites in ubuntu

To do so, edit the /etc/hosts with your favorite editor. Press Ctrl+Alt+T on your keyboard to open terminal. When it opens, run below command to edit the hosts via gedit:

sudo gedit /etc/hosts

Add below lines to the end of the file. Exclude the “http://” and change the domain names.

# block access to certain sites
127.0.0.1 www.websites1.com
127.0.0.1 www.websites2.com
127.0.0.1 websites3.com
127.0.0.1 morewebsites.com

block-specific-sites-via-hosts

Save the file and re-launch your web browser. Done.