Tagged Questions
0
votes
0answers
12 views
Wifi hotspot service on Precise without disabling ufw firewall?
I've been using 12.04 LTS for a while, and for my own sanity and security, I've configured my ufw firewall to deny all incoming, and for outgoing just allow these ports:
TCP 80, 443 for web-browsing
...
0
votes
1answer
111 views
Firefox cannot find website servers, what is wrong?
Recently, I tried to access the internet using Firefox. I have a good wifi signal according to the toolbar at the top, but Firefox says "Firefox can't find the server atwww.example.com." I tried ...
1
vote
2answers
476 views
Firestarter and DHCP Failing via Wireless [closed]
I recently installed Firestarter to implement a firewall for my server - an Ubuntu 10.04 installation. Now, when ever a wireless connection attempts to connect and get an IP address via DHCP, it fails ...
2
votes
5answers
1k views
Cannot ssh/ping an Ubuntu machine over WiFi
I have an Ubuntu 10.04 running on a laptop, connected to a local network via WiFi.
This machine does not respond to pings/ssh connect requests, as if it was firewalled. However, if I ssh from this ...
0
votes
1answer
462 views
Ufw causing trouble with DHCP or WPA? [closed]
It appears that enabling UFW is causing my network connection to drop periodically on a WPA-Enterprise network, according to the network-manager GUI app (and the lack of a server response to web ...
