Voici la solution proposée par le support qui a résolu le problème initial que je rencontrai comme toi :
Could you try following the steps below:
1. Uninstall the Proton VPN repository package using the following command in Terminal:
`sudo apt purge "protonvpn*"`
2. Uninstall the Proton VPN application with:
`sudo apt autoremove proton-vpn-gnome-desktop`
3. Remove any leftover application cache and data files:
`cd ~/.cache/Proton && rm -rf VPN`
`cd ~/.config/Proton && rm -rf VPN`
4. Reboot your device
Afterward, continue with the installation process as highlighted in our dedicated support article:
https://protonvpn.com/support/official-linux-vpn-debian/
EDIT : ma réponse précédente qui n’a rien à voir, j’avais mis ‹ Off › dans les paramètres en auto connection… Ce qui suit est donc le second problème que j’avais moi même créé, l’essentiel de la réponse est donc le code mis en haut de ce message.
Depuis j’ai eu un autre soucis. Je ne parviens plus à lancer protoncpn depuis le lanceur sous gnome, il me retourne une erreur étrange, mais grace à l’extension desktop tray ubuntu (sic!) l’icone du vpn apparait dans le tray, et je parviens à le démarrer.
C’est en cours d’investigation avec le service proton.
Je ne parviens pas à trouve la ligne de commande permettant de lancer dans un terminal proton-vpn-gnome-desktop, j’ai trouvé : protonvpn-app.
Mais les erreurs retournée ne me disent rien.
:~$ protonvpn-app
2025-11-12T20:27:30.527927+00:00 | proton.vpn.core.connection:508 | INFO | CONN:STATE_CHANGED | Disconnected (initial state)
2025-11-12T20:27:30.764307+00:00 | proton.vpn.app.gtk.app:57 | INFO | APP:PROCESS_START | self=<app.App object at 0x7ff231fb0e80 (proton+vpn+app+gtk+app+App at 0x4624290)>
2025-11-12T20:27:30.808058+00:00 | proton.vpn.core.api:147 | WARNING | is_fido2_lib_available is deprecated, use is_fido2_available instead
2025-11-12T20:27:30.808257+00:00 | proton.vpn.core.api:147 | WARNING | is_fido2_lib_available is deprecated, use is_fido2_available instead
(protonvpn-app:14308): libayatana-appindicator-WARNING **: 21:27:30.810: libayatana-appindicator is deprecated. Please use libayatana-appindicator-glib in newly written code.
2025-11-12T20:27:30.815142+00:00 | proton.vpn.core.refresher.vpn_data_refresher:200 | INFO | APP.VPN_DATA_REFRESHER:ENABLE | VPN data refresher service enabled.
2025-11-12T20:27:30.815234+00:00 | proton.vpn.core.refresher.vpn_data_refresher:208 | INFO | Next client config refresh scheduled in 2:56:08.371091
2025-11-12T20:27:30.815291+00:00 | proton.vpn.core.refresher.vpn_data_refresher:217 | INFO | Next server list refresh scheduled in 0:13:26.632853
2025-11-12T20:27:30.815630+00:00 | proton.vpn.core.refresher.vpn_data_refresher:226 | INFO | Next certificate refresh scheduled in 1 day, 19:41:23.184389
2025-11-12T20:27:30.815678+00:00 | proton.vpn.core.refresher.vpn_data_refresher:235 | INFO | Next feature flags refresh scheduled in 1:28:04.973314
2025-11-12T20:27:30.829232+00:00 | proton.vpn.app.gtk.services.reconnector.reconnector:96 | INFO | VPN reconnector enabled.
2025-11-12T20:27:30.959852+00:00 | proton.vpn.app.gtk.controller:187 | INFO | APP.STARTUP:STARTUP_ACTIONS | Running startup actions
2025-11-12T20:27:30.961291+00:00 | proton.vpn.app.gtk.utils.exception_handler:228 | ERROR | APP:ERROR | No server available in the current tier
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/proton/vpn/app/gtk/util.py", line 33, in wrapper
callback(*args, **kwargs)
~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/vpn/app/gtk/controller.py", line 195, in run_startup_actions
self.autoconnect()
~~~~~~~~~~~~~~~~^^
File "/usr/lib/python3/dist-packages/proton/vpn/app/gtk/controller.py", line 207, in autoconnect
return self._connect_to(connect_at_app_startup)
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/vpn/app/gtk/controller.py", line 217, in _connect_to
return self.connect_to_country(connect_to)
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/vpn/app/gtk/controller.py", line 226, in connect_to_country
server = self._api.server_list.get_fastest_in_country(country_code)
File "/usr/lib/python3/dist-packages/proton/vpn/session/servers/logicals.py", line 241, in get_fastest_in_country
raise ServerNotFoundError("No server available in the current tier")
proton.vpn.session.exceptions.ServerNotFoundError: No server available in the current tier
2025-11-12T20:27:30.962192+00:00 | proton.vpn.app.gtk.widgets.vpn.vpn_widget:199 | INFO | APP.VPN:WIDGET_READY | VPN widget is ready (load time: 0.15 seconds)
2025-11-12T20:27:30.970611+00:00 | proton.vpn.app.gtk.services.reconnector.reconnector:181 | INFO | Network connectivity was detected.