I try to open guake terminal and i get this error. any suggestions?
anex@anex-mint-debian ~ $ guake
** (guake.py:10014): WARNING **: Binding 'F12' failed!
Traceback (most recent call last):
File "/usr/lib/guake/guake.py", line 1356, in <module>
if not main():
File "/usr/lib/guake/guake.py", line 1299, in main
instance = Guake()
File "/usr/lib/guake/guake.py", line 640, in __init__
notification.show()
glib.GError: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Notifications was not provided by any .service files




