teo, could you please attach the output of this command the next time the icon disappears:
$ dbus-send --print-reply=literal --dest=com.canonical.indicator.power /com/canonical/indicator/power org.gtk.Actions.DescribeAll
teo, could you please attach the output of this command the next time the icon disappears:
$ dbus-send --print- reply=literal --dest= com.canonical. indicator. power /com/canonical/ indicator/ power org.gtk. Actions. DescribeAll