I've tried to add a shorcut with the command:

"dbus-send --system --print-reply --dest="org.freedesktop.UPower" /org/freedesktop/UPower org.freedesktop.UPower.Suspend"

in Freya with no result.

When I run that command in terminal I get this:

"Error org.freedesktop.UPower.GeneralError: No kernel support"

Is there a special (different from ubuntu) command to suspend Elementary without sudo?

Thanks

I've tried to add a shorcut with the command:

dbus-send --system --print-reply --dest="org.freedesktop.UPower" /org/freedesktop/UPower org.freedesktop.UPower.Suspend 

in Freya with no result.

When I run that command in terminal I get this:

"Error org.freedesktop.UPower.GeneralError: No kernel support"

Is there a special (different from ubuntu) command to suspend Elementary without sudo?

Thanks