打开终端 禁止自动挂载： $ gsettings set org.gnome.desktop.media-handling automount false 禁止自动挂载并打开 $ gsettings set org.gnome.desktop.media-handling automount-open false 允许自动挂载 $ gsettings set org.gnome.desktop.media-handling automount true 允许自动挂载并打开 $ gsettings set org.gnome.desktop.media-handling automount-open true
原文：http://www.cnblogs.com/wanghuixi/p/7721868.html