I'm having a minor/major issue with the setting's (gufw I believe) firewall, as it is simply not accessible. If I click on "Configure firewall" I am prompted to enter my password (Very sure it is correct No "Wrong password messages there" for instance, also made it visible to double check like 10 times), then the password prompt disappears, but the firewall settings don't open up, just nothing happens
As I'm not at all familiar with linux processes: Is there anything I can just shut down or restart in order to make it work? I'd really need to allow a port in there, so that's why it's minor/major
Everything I've done so far is to reboot my computer. Twice, no dice.