How do I set a system wide wireless WPA password that starts at boot time, allowing me to SSH in to the machine from outside, for example?
I'm running mythbuntu. Until I log in, WiFi doesn't connect, so I can't use SSH to log in from another computer, for example. When I have auto-login enabled, it asks me to enter my password to unlock my keyring before connecting. I've tried editing the connection and clicking "Available to all users", but then it just doesn't connect at all.
How do I go about debugging this problem, or how can I configure it totally manually?