Ubuntu桌面图标

创建图标

• 目录/usr/share/applications中增加navicat15.desktop

• 内容如下

[Desktop Entry]
Type=Application
Name=Navicat Premium 15
#Name=App Run
GenericName=Database Development Tool
Icon=/usr/local/software/navicat15/navicat-icon.png
Exec=/usr/local/software/navicat15/navicat15.AppImage
Categories=Development;
Keywords=database;sql;
StartupWMClass=AppRun

消除侧边栏出现两个图标

1. 启动应用
2. 在terminate中执行xprop |grep WM_CLASS，此时鼠标会变成一个十字的准星。此时点击已经打开的Navicat界面命令行会显示 WM_CLASS(STRING) = "AppRun", "AppRun"
3. 然后在navicat15.desktop后面添加一行：StartupWMClass=AppRun