I’ve been using the Ubuntu 11.04 for quite some time now. Compared to the previous versions, various changes have been made in Ubuntu like the Unity interface became the default UI for Gnome, Banshee replaced RhythmBox as the default media player, OpenOffice.org was replaced with LibreOffice, etc. This enabled me to easily switch from Windows to Ubuntu. I could easily find replacements for most of the applications I used in Windows. But, one Windows feature I still miss is automatically changing wallpapers.
Automatically changing wallpapers or slideshow wallpapers gives your desktop a completely new level of personalization. Well, after Googling for a while I found that by using an application called DesktopNova you can easily create changing wallpapers in Ubuntu. DesktopNova is a simple application for Ubuntu that automatically changes your desktop wallpaper after a preset period of time. This application works only on Gnome and Xfce desktops. In this post, I will show you how to install and use DesktopNova in Ubuntu 11.04.
To install DestopNova, click on Applications in your Unity launcher menu and search for Terminal. If you are using the classic Gnome interface, you can open up the terminal by going to Applications -> Accessories -> Terminal.
In the Terminal window, type the following command to download and install DesktopNova.
sudo apt-get install desktopnova desktopnova-tray desktopnova-module-gnome
Once the installation is done, you will have to configure the application so that it can work with your desktop.
To open the DesktopNova configuration tool, click on Applications in your Unity launcher menu and search for DesktopNova. Classic Gnome users can just go to Applications -> Accessories -> DesktopNova.
First, you will have to add the images that you want to use in rotation. To add images one-by-one simply click on the Add button. To add directories, click on Add Folder button and select the directory that contains the wallpapers.
Once you have added the images you need, go to the Settings tab. Under Settings, tick the checkbox next to Change wallpaper in intervals and enter how frequently you would like DesktopNova to change the wallpaper. Also tick the checkbox next to Change wallpaper every launch and Launch daemon every session(Autorun) so that DesktopNova automatically starts every time you start your system or even change your session.
Now, to activate DesktopNova on your desktop, click on Modules, select Gnome 0.2 and hit the OK button.
Next, go to the Tray-Icon tab and tick the checkbox next to Launch tray-icon every session(Autorun). This makes sure that the DesktopNova tray icon launches automatically when you log in. The tray icon enables you to manually change wallpapers as and when required. Finally, hit the Save Settings button at the bottom. This completes the configuration of DesktopNova.
To start DesktopNova, go to the Settings tab and hit the Start Daemon button.
This starts the daemon that works in the background and automatically changes your wallpaper. To start the tray icon, just log out and log back into your account. You can manually change your background by right-clicking on the tray icon.
So, what are your views about DesktopNova? Know any other similar application for Ubuntu? Tell us about it via the comments section.