我收到此错误。知道有什么问题吗?
from gi.repository import Notify
Notify.init("App Name")
Notify.Notification.new("Hi").show()
GLib.Error: g-dbus-error-quark: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Notifications was not provided by any .service files
(在 Raspberry Pi 上使用最新的 Raspbian)