Edit file File name : system.conf Content :<!-- This configuration file is no longer required and may be removed. In older versions of dbus, this file defined the behaviour of the well-known system bus. That behaviour is now determined by /usr/share/dbus-1/system.conf, which should not be edited. For local configuration changes, create a file system-local.conf or files matching system.d/*.conf in the same directory as this one, with a <busconfig> element containing configuration directives. These directives can override D-Bus or OS defaults. For upstream or distribution-wide defaults that can be overridden by a local sysadmin, create files matching /usr/share/dbus-1/system.d/*.conf instead. --> <!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-Bus Bus Configuration 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd"> <busconfig></busconfig> Save