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-handlingautomount true允许自动挂载并打开
$ gsettings set org.gnome.desktop.media-handling automount-open true