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I installed KDE onto my Ubuntu server, which is operating as a file server.

It installed a firewall that wasn't there previously. I can't reach any of the services I had operating on the box now, SSH in particular. I can access them all locally.

I've checked iptables and ufw, both are stopped and disabled. Is there another firewall I should be looking at?

share|improve this question
If you installed KDE as kubuntu-desktop, no, no firewalls are included. If you installed KDE via another (meta)package, we can't tell you unless you tell us how. Please note that iptables cannot be "stopped". Perhaps you simply need to reboot your system? – izx Aug 10 '12 at 17:47
Is ssh listening? netstat -aunt – belacqua Aug 10 '12 at 19:23

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