Hello,
We have been steadily upgrading our old AP-61/65/70 abg access points to 105/93H 'n' access points.
As this has happened the number of complaints from linux users has increased.
We cannot control devices that students bring on campus or the operating systems they choose to run.
In my own testing (using a single ap-group so all settings across AP's are the same), my test device was a thinkpad with an intel 1000bgn adapter running Ubuntu 12.04 LTS.
On our captive portal SSID on the 802.11n AP's linux performs fine.
On our dot1x wpa2-aes SSID on the 802.11n AP's linux connects, and the performance is terrible
On our dot1x wpa2-aes SSID on the 802.11n AP's, if I disable the 'n' rates on the linux host, the performance is good.
On our dot1x wpa2-aes SSID on the AP-61, linux performs fine.
On our dot1x wpa2-aes SSID on the 802.11n AP's with a specific USB 802.11n adapter (Ralink & tplink) I am told linux is fine (someone else tested that, I did not observer)
I would like to know if anyone else is having the same issues, or if there are any suggestions for me.
Thanks,
Matt