How to realize Unity system Tray displaying all Icons by Ubuntu

Xiaobian to share with you how Ubuntu to achieve Unity system tray display all icons, I believe most people still do not know how to share this article for your reference, I hope you have a lot of harvest after reading this article, let's go to understand it together!

Since Ubuntu whitelists the system tray in Unity, only programs on the whitelist can display icons in the system tray, which obviously does not meet our requirements. Because we also need to open some software with Chinese characteristics, such as WINE, AIR programs, etc.

1. Therefore, you need to remove this setting:

If you want all programs to be visible, run the following command on the terminal:

gsettings set com.canonical.Unity.Panel systray-whitelist "['all']"

If you want to customize the program, run the following command (YOUR_APPLICATION is the program name):

gsettings set com.canonical.Unity.Panel systray-whitelist "['JavaEmbeddedFrame', 'Mumble', 'Wine', 'YOUR_APPLICATION']"

Restore to system default state:

gsettings set com.canonical.Unity.Panel systray-whitelist "['JavaEmbeddedFrame', 'Mumble', 'Wine', 'Skype', 'hp-systray']"

2. Of course, you can also install some tools to set it up:

sudo apt-get install dconf-tools

Then run:

dconf-editor

In desktop>unity>panel, change the value of systray-whitelist to ['all'].

You need to log out to see the effect!

Effect drawing (electric mule activated):

Before modification:

After modification:

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