'software-properties-gtk' não funciona no Xubuntu 14.04

Question

Eu li o mesmo problema, mas sem sucesso para mim. Quando eu executo "software-properties-gtk" no terminal, isso mostra:

$ software-properties-gtk
Traceback (most recent call last):
File "/usr/bin/software-properties-gtk", line 37, in <module>
from softwareproperties.gtk.SoftwarePropertiesGtk import SoftwarePropertiesGtk
File "/usr/lib/python3/dist-packages/softwareproperties/gtk/SoftwarePropertiesGtk.py", line 46, in <module>
from .DialogCacheOutdated import DialogCacheOutdated
   File "/usr/lib/python3/dist-packages/softwareproperties/gtk/    DialogCacheOutdated.py", line 28, in <module>
from aptdaemon.gtk3widgets import AptErrorDialog, AptProgressDialog
File "/usr/lib/python3/dist-packages/aptdaemon/gtk3widgets.py", line 42, in <module>
gi.require_version("Vte", "2.91")
File "/usr/lib/python3/dist-packages/gi/__init__.py", line 83, in require_version
(namespace, version))
ValueError: Namespace Vte not available for version 2.91'

O comando 'update-manager' tem o mesmo problema:

ValueError: Namespace Vte not available for version 2.91'

Alguma ideia para resolvê-los?

    

Answer 1

Uma forma de consertar seu sistema seria substituir todos os pacotes desse PPA pelos pacotes oficiais. Isso pode ser feito assim:

sudo apt-get install ppa-purge
sudo ppa-purge ppa:anton+/photo-video-apps

Isso também desativaria o PPA de /etc/apt/sources.list.d .