Our admins have went to tkip keys using a pre-shared key for WPA-PSK, and now the linux users (all distros that we know of) can't connect at all to the APs. Windows clients are fine regardless of OS version.
The linux laptops use Intel 2200BG and Cisco 350 cards, and function fine in mac-authentication setting. We've made sure that the wpa_supplicant is installed properly and is up-to-date.
Has anyone seen this, and have a solution?