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遇到一个问题，就是应用在启动器的图标不显示，然后在桌面和dock都正常
我自己写的文件内容如下
[Desktop Entry]
Categories=System;
Comment=Deepin Graphics Driver Manager is a compact and easy to use graphics driver managing tool.
Exec=bulbasaur
GenericName=Bulbasaur
GenericName[zh_CN]=妙蛙种子
Icon=bulbasaur
Name=Bulbasaur
Name[zh_CN]=妙蛙种子
StartupNotify=true
Terminal=false
Type=Application
X-Deepin-Vendor=user-custom
在/usr/share/icons路径下有png文件
百度是没找到任何有用的东西。
上Google，找到这个，原文在：Installing icons
The desktop looks for icons in the selected theme directory of
/usr/share/icons/. Application icons should be available at least at a
resolution of 48x48 pixels. Place the icon in
/usr/share/icons/hicolor/48x48/apps/.
我放在这个文件夹下，也没有什么用，最后直接把路径写死，OK
Icon=/usr/share/icons/bulbasaur.png
