[pluma] error loading plugin ImportError: could not import gtksourceview

Al ejecutar pluma aparece este error en consola al cargar plugins

[shell]

$pluma
ImportError: could not import gtksourceview

** (pluma:15511): WARNING **: Error initializing Python interpreter: could not import pygtksourceview.

** (pluma:15511): WARNING **: Please check the installation of all the Python related packages required by pluma and try again.

** (pluma:15511): WARNING **: Cannot load python plugin Python ‘External Tools’ since pluma wasnot able to initialize the Python interpreter.

** (pluma:15511): WARNING **: Error loading plugin ‘External Tools’

[/shell]

 

Para solucionarlo hay que instalar un paquete de python que falta en el sistema:

[shell]

sudo apt-get install python-gtksourceview2

[/shell]

The name org.freedesktop.Notifications was not provided by any .service files

Últimamente estoy usando mate-desktop por que me parece una muy buena alternativa a usar Gnome3 Cuando intento arrancar gfuw ( Gtk Uncomplicated FireWall ) me salta este error y gufw, no activa el firewall.

name org.freedesktop.Notifications was not provided by any .service
name org.freedesktop.Notifications was not provided by any .service

 
[shell](gufw.py:9510): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:327:60: Junk at end of value
Traceback (most recent call last):
  File “/usr/share/gufw/gufw/view/guiGufw.py”, line 425, in _do_refresh_report
    background_job = RefreshReport(self.fw.get_status(), self.report_model, lines, self.previous_report, self.first_run_report, self.fw.get_notify_popup())
  File “/usr/share/gufw/gufw/view/guiGufw.py”, line 1149, in __init__
    notify_object = bus.get_object(‘org.freedesktop.Notifications’, ‘/org/freedesktop/Notifications’)
  File “/usr/lib/python2.7/dist-packages/dbus/bus.py”, line 241, in get_object
    follow_name_owner_changes=follow_name_owner_changes)
  File “/usr/lib/python2.7/dist-packages/dbus/proxies.py”, line 248, in __init__
    self._named_service = conn.activate_name_owner(bus_name)
  File “/usr/lib/python2.7/dist-packages/dbus/bus.py”, line 180, in activate_name_owner
    self.start_service_by_name(bus_name)
  File “/usr/lib/python2.7/dist-packages/dbus/bus.py”, line 278, in start_service_by_name
    ‘su’, (bus_name, flags)))
  File “/usr/lib/python2.7/dist-packages/dbus/connection.py”, line 651, in call_blocking
    message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Notifications was not provided by any .service files[/shell]
Buscando he visto en https://bbs.archlinux.org/viewtopic.php?id=75078 que es debido a que falta el paquete notification-daemon. En mate-desktop tenemos el paquete mate-notification-dameon por lo que hay que instarlo:
[shell]
sudo apt-get install mate-notification-daemon[/shell]
y al siguiente arranque de sesión, debería arrancar, si no, podemos ejecutarlo manualmente con el comando
[shell]/usr/lib/mate-notification-daemon/mate-notification-daemon[/shell]
y ya tenemos gufw funcionando bien

gfuw-enabled
gfuw-enabled