Unter Kubuntu 18.04 (Bionic Beaver) versuche ich verzweifelt in Firefox die Paketinstallation per apt:// zum Laufen zu bekommen. Ergebnis ist immer ein Systemfehler mit entsprechender Meldung, dass /usr/bin/apturl-gtk abgestürzt ist (screenshots dazu kann ich auf Anfrage nachliefern).
$ apturl --help /usr/lib/python3/dist-packages/AptUrl/gtk/GtkUI.py:1: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded. from gi.repository import Gtk (apturl-gtk:10896): Gtk-WARNING **: 17:51:07.104: Theme parsing error: gtk.css:68:35: The style property GtkButton:child-displacement-x is deprecated and shouldn't be used anymore. It will be removed in a future version (apturl-gtk:10896): Gtk-WARNING **: 17:51:07.104: Theme parsing error: gtk.css:69:35: The style property GtkButton:child-displacement-y is deprecated and shouldn't be used anymore. It will be removed in a future version (apturl-gtk:10896): Gtk-WARNING **: 17:51:07.104: Theme parsing error: gtk.css:73:46: The style property GtkScrolledWindow:scrollbars-within-bevel is deprecated and shouldn't be used anymore. It will be removed in a future version ERROR:root:importing aptdaemon Traceback (most recent call last): File "/usr/lib/python3/dist-packages/AptUrl/gtk/backend/__init__.py", line 40, in get_backend from .InstallBackendAptdaemon import InstallBackendAptdaemon File "/usr/lib/python3/dist-packages/AptUrl/gtk/backend/InstallBackendAptdaemon.py", line 10, in <module> from UpdateManager.backend import InstallBackend File "/usr/lib/python3/dist-packages/UpdateManager/backend/__init__.py", line 15, in <module> from UpdateManager.Dialogs import Dialog ModuleNotFoundError: No module named 'UpdateManager.Dialogs' Traceback (most recent call last): File "/usr/bin/apturl-gtk", line 43, in <module> ui = GtkUI() File "/usr/lib/python3/dist-packages/AptUrl/gtk/GtkUI.py", line 38, in __init__ self.backend = get_backend(self.dia) File "/usr/lib/python3/dist-packages/AptUrl/gtk/backend/__init__.py", line 51, in get_backend raise Exception("No working backend found, please try installing " Exception: No working backend found, please try installing synaptic or aptdaemon
Kann jemand daraus ablesen, was zu tun ist?
Auch ein erneutes Installieren von apturl und apturl-common über muon hat nichts gebracht.