[Bug Report] opensnitch-ui crash

[mrusme]

Describe the bug:

Since the last system update the opensnitch-ui began crashing whenever a network access would trigger the opensnitch-ui popup. It is reproducible with every new network request.

Include the following information:

• OpenSnitch version: app-admin/opensnitch-1.8.0-r1
• OS: Gentoo
• OS version: stable, with some unstable packages
• Window Manager: Sway
• Kernel version: 7.1.8

To Reproduce:

Steps to reproduce the behavior:

1. Launch opensnitch-ui
2. Perform a network request that hasn't been allowed yet
3. See error

Post error logs:

Loaded network aliases from /usr/lib/python3.14/site-packages/opensnitch/utils/network_aliases/network_aliases.json
qt.sql.qsqldatabase: QSqlDatabase requires a QCoreApplication
qt.sql.qsqldatabase: QSqlDatabase requires a QCoreApplication
qt.sql.qsqldatabase: QSqlDatabase requires a QCoreApplication
qt.sql.qsqldatabase: QSqlDatabase requires a QCoreApplication
         ~ OpenSnitch GUI - 1.8.0 ~
        protobuf: 7.35.1 - grpc: 1.83.0
--------------------------------------------------

QT_AUTO_SCREEN_SCALE_FACTOR: True
QT_QPA_PLATFORM: wayland
gRPC Max Message Length: 4MiB
                  Bytes: 4194304
[server] addr: unix:///tmp/osui.sock
is new file, or IN MEMORY, setting initial schema version
setting schema version to: 3
setting schema version to: 3
Setting journal_mode:  OFF
Setting DB memory optimizations
schema version: 3
db schema is up to date
actions.__init__ exception: [Errno 17] File exists: '/home/mrus/.config//opensnitch/actions/'
actions.__init__ exception: [Errno 17] File exists: '/home/mrus/.config//opensnitch/actions/'
Loading translations: /usr/lib/python3.14/site-packages/opensnitch/utils/../i18n locale: en_US
using IPASN DB: /home/mrus/.config/opensnitch/ipasn_db.dat.gz
exception loading ipasn db: [Errno 2] No such file or directory: '/usr/lib/python3/dist-packages/data/asnames.json'
Install python3-pyasn to display IP's network name.
actions.__init__ exception: [Errno 17] File exists: '/home/mrus/.config//opensnitch/actions/'
[server] using address: unix:///tmp/osui.sock auth type: simple
2026-08-19 18:07:48.149653 [Subscribe] unix:
Setting daemon DefaultAction to: deny
2026-08-19 18:07:48.165411 [Notifications] channel started: unix:

new node connected, listening for client responses... /local
[Nodes]:   reply notification not in the list: 0
Traceback (most recent call last):
  File "/usr/lib/python3.14/site-packages/opensnitch/dialogs/prompt/__init__.py", line 227, in _check_advanced_toggled
    self.move_popup()
    ~~~~~~~~~~~~~~~^^
  File "/usr/lib/python3.14/site-packages/opensnitch/dialogs/prompt/__init__.py", line 193, in move_popup
    point = self.screen().virtualSiblingAt(QtGui.QCursor.pos()).availableGeometry()
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'availableGeometry'
[1]    16973 IOT instruction  opensnitch-ui

[adrian-lin-1-0-0]

It looks like this issue will be fixed in the next version
662a8e0

[bluesaka111]

I hope we have a separate daemon program that handle the firewall so that established connection (Allow once) dont abruptly close if the UI app crash.