Comment 2 for bug 300563

I am having a slightly different problem in that when I use WPA on my Linksys WAP55AG access point, there are some sites that I can not browse to. Ping times are all fine with no packet loss, but any connections to the sites in question fail, e.g.:

$ wget www.google.com
--11:58:47-- http://www.google.com/
=> `index.html'
Resolving www.google.com... 72.14.207.99, 72.14.207.104
Connecting to www.google.com|72.14.207.99|:80... connected.
HTTP request sent, awaiting response... 302 Found
Location: http://www.google.ca/ [following]
--11:58:47-- http://www.google.ca/
=> `index.html'
Resolving www.google.ca... 72.14.207.104, 72.14.207.99
Reusing existing connection to www.google.com:80.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]

[ <=>
] 5,808 --.--K/s

11:58:48 (789.64 KB/s) - `index.html' saved [5808]

$ rm index.html
$ wget http://dell-mini.archive.canonical.com/ ... -dell-mini
--11:58:53-- http://dell-mini.archive.canonical.com/ ... -dell-mini
=> `hardy-dell-mini'
Resolving dell-mini.archive.canonical.com... 91.189.90.29
Connecting to dell-mini.archive.canonical.com|91.189.90.29|:80...

Switching back to unsecured wireless resolves the issue, but that is not really an option due to security considerations. I am using WPA1 + PSK/TKIP.