** (xfce4-power-manager:18955): CRITICAL **: dbus_g_proxy_new_for_name: assertion `path_name != NULL' failed

(xfce4-power-manager:18955): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(xfce4-power-manager:18955): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed

** (xfce4-power-manager:18955): CRITICAL **: hal_device_get_property_bool: assertion `device->priv->udi != NULL' failed

** (xfce4-power-manager:18955): CRITICAL **: hal_device_watch: assertion `device->priv->udi != NULL' failed

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/lock-screen-suspend-hibernate" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/power-save-on-battery" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/critical-power-level" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/show-brightness-popup" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/change-brightness-on-key-events" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/critical-battery-action" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Unable to convert property "/xfce4-power-manager/power-switch-action" from type "gchararray" to type "guint"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/hibernate-switch-action" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/dpms-on-ac-sleep" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/dpms-on-ac-off" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/dpms-on-battery-sleep" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/dpms-on-battery-off" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/dpms-sleep-mode" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/inactivity-on-battery" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/inactivity-sleep-mode" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/brightness-on-ac" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfconf-WARNING **: Error check failed at xfconf_channel_get_internal():390: Property "/xfce4-power-manager/brightness-on-battery" does not exist on channel "xfce4-power-manager"

(xfce4-power-manager:18955): xfce4-power-manager-WARNING **: Failed to get cpu governors: Method "GetCPUFreqAvailableGovernors" with signature "" on interface "org.freedesktop.Hal.Device.CPUFreq" doesn't exist


(xfce4-power-manager:18955): xfce4-power-manager-CRITICAL **: Unable to get CPU governors


(xfce4-power-manager:18955): xfce4-power-manager-WARNING **: No convenient cpu governors found on the system, cpu frequency control will be disabled