Dark Theme for Ubuntu 16.04 and other customizing tools

Embracing the Dark Theme in Ubuntu 16.04: A Comprehensive Guide to Customization Tools

The visual aesthetics of an operating system can significantly influence user experience and productivity. For many Ubuntu users, adopting a dark theme not only enhances the look of the desktop environment but also reduces eye strain, especially in low-light conditions. If you’re using Ubuntu 16.04 and are interested in customizing your interface, you’re in the right place. In this article, we will explore how to enable a dark theme in Ubuntu 16.04, delve into detailed customization options, and guide you through some essential tools that enhance your Ubuntu experience.

Why Choose a Dark Theme?

Before diving into the how-to aspects of applying a dark theme to Ubuntu 16.04, it’s important to understand why many users opt for this aesthetic change.

1. Reduced Eye Strain: For those who spend long hours in front of screens, a dark theme can be less fatiguing for the eyes. Bright interfaces may cause glare, while darker backgrounds tend to cause less strain.

2. Enhanced Focus: Dark themes can help minimize distractions by focusing attention on content rather than on bright, distracting backgrounds. This can be particularly beneficial for users who work in creative fields or engage in programming.

3. Battery Saving: On devices with OLED or AMOLED screens, dark themes can save battery life, as darker pixels consume less power than their brighter counterparts.

Enabling Dark Theme in Ubuntu 16.04

Ubuntu 16.04 comes pre-installed with a default light theme, but switching to a dark theme is simple. Here’s how you can do it:

Step 1: Install GNOME Tweak Tool

To enable a dark theme, the first step is to install the GNOME Tweak Tool, which provides advanced settings for customizing your GNOME desktop environment.

1. Open the terminal by pressing Ctrl + Alt + T.

2. Type the following command and hit Enter:
   bash
   sudo apt-get install gnome-tweak-tool

3. Once installed, you can find the GNOME Tweak Tool in your applications menu.

Step 2: Choose a Dark Theme

Now that you have the GNOME Tweak Tool installed, you can choose a dark theme:

1. Open GNOME Tweak Tool.
2. Navigate to the “Appearance” tab.
3. Look for the “Themes” section where you’ll find options for Window, Icons, and GTK+.
4. Click on the dropdown menu under “GTK+ Theme” and select any available dark theme. Options like “Arc-Dark” or “Adwaita-Dark” are popular choices.

Step 3: Customizing Your Icons

In addition to changing the window themes, you can also customize icons to match your new dark theme.

1. In the same “Appearance” tab, find the “Icons” section.
2. From the dropdown menu, select an icon theme that complements your dark theme.
3. For a superior look, consider installing additional icon packs available online—which we’ll cover later in this guide.

Enhancing the Customization Process

While changing themes is an exciting step, the GNOME ecosystem provides numerous customization tools, allowing for a more personalized touch to your Ubuntu experience.

Using GTK Themes

GTK (GIMP Toolkit) themes can be downloaded from various online repositories such as GNOME Look or Pling. Here’s how to apply custom GTK themes:

1. After download, extract the archive.

2. Move the extracted folder to the .themes directory in your home folder:
   bash
   mv extracted-theme-folder ~/.themes/

3. Return to GNOME Tweak Tool and select your newly added theme.

Terminal Customization

For those who spend considerable time using the terminal, enhancing its appearance can make using command-line tools more pleasant.

Changing the Terminal Theme

1. Open the Terminal.
2. Go to the terminal preferences (often accessible through right-click context menu).
3. Choose the “Colors” tab, where you can enable a custom color scheme—dark options often provide a better visual experience.

Consider using a terminal emulator like Terminator or Tilix, which offer more advanced customization features.

Additional Customization Tools

There are various customization tools that are available to enrich your Ubuntu environment:

1. Plank: A lightweight dock application that can minimize windows and provide quick access to favorite applications.

2. Compton: A lightweight compositor for X11 that aids in managing certain effects like transparency and window shadows.

3. Variety: A wallpaper changer application that provides beautiful images and fits well with the aesthetic of dark themes.

Backup Your Setup

As your Ubuntu customization evolves, it’s crucial to back up your settings, especially if you experiment with various themes or extensions. Tools like Deja Dup can help you create and manage backups efficiently.

Summary of Customization Tools

Conclusion

Customizing your Ubuntu interface, particularly by implementing a dark theme, not only enhances the beauty of its desktop but reflects your personal style and can improve usability. With a variety of tools at your disposal, you can explore endless customization possibilities that cater to both aesthetic and functional aspects. Whether you’re trying to reduce eye strain, boost productivity, or just enjoy a sleek interface, transitioning to a dark theme in Ubuntu 16.04 is an excellent step to take.

FAQs

1. Is there a particular dark theme that is recommended for beginners?
Yes, themes like “Arc-Dark” or “Adwaita-Dark” are user-friendly and widely recommended for beginners transitioning to a dark theme.

2. Can I revert back to the default theme if I don’t like the new one?
Absolutely! You can easily revert to the default theme through the GNOME Tweak Tool by selecting the original theme in the Appearance settings.

3. Are there dark themes available for applications other than the desktop environment?
Many applications support dark themes independently. For instance, popular text editors like Visual Studio Code and web browsers like Firefox have built-in dark mode options.

4. Is changing themes in Ubuntu 16.04 safe?
Yes, changing themes is generally safe as it alters the visual aspects of the interface without modifying the underlying system functionalities.

5. Can I create my own theme in Ubuntu?
Yes, if you have graphic design skills, you can create custom themes by modifying existing ones or starting from scratch. Tutorials are widely available online for beginners interested in theme development.