[Bug 414560] Re: ath9k disassociates/reassociates a lot

[squiggleslash]

Yeah, I'll add my name to those saying sudo apt-get install linux-backports-modules-wireless-karmic-generic fixes the problem, or at least tries to. Before I installed that and rebooted, Hulu.com was virtually unusable, and tail -f /var/log/syslog Nov 21 20:23:20 darkstar wpa_supplicant[1157]: CTRL-EVENT-SCAN-RESULTS 
Nov 21 20:23:41 darkstar wpa_supplicant[1157]: CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Nov 21 20:23:41 darkstar NetworkManager: <info>  (wlan1): supplicant connection state:  completed -> disconnected
Nov 21 20:23:41 darkstar kernel: [ 5871.484062] wlan1: no probe response from AP 00:01:02:03:04:05 - disassociating
Nov 21 20:23:41 darkstar NetworkManager: <info>  (wlan1): supplicant connection state:  disconnected -> scanning
Nov 21 20:23:42 darkstar wpa_supplicant[1157]: CTRL-EVENT-SCAN-RESULTS 
Nov 21 20:23:42 darkstar wpa_supplicant[1157]: WPS-AP-AVAILABLE 
Nov 21 20:23:48 darkstar wpa_supplicant[1157]: CTRL-EVENT-SCAN-RESULTS 
Nov 21 20:23:48 darkstar wpa_supplicant[1157]: WPS-AP-AVAILABLE 
Nov 21 20:23:48 darkstar kernel: [ 5878.701142] wlan1: authenticate with AP 00:01:02:03:04:05
Nov 21 20:23:48 darkstar kernel: [ 5878.704549] wlan1: authenticated
Nov 21 20:23:48 darkstar kernel: [ 5878.704556] wlan1: associate with AP 00:01:02:03:04:05
Nov 21 20:23:48 darkstar wpa_supplicant[1157]: Trying to associate with 00:01:02:03:04:05 (SSID='myapsid' freq=2412 MHz)
Nov 21 20:23:48 darkstar wpa_supplicant[1157]: Association request to the driver failed
Nov 21 20:23:48 darkstar NetworkManager: <info>  (wlan1): supplicant connection state:  scanning -> associating
Nov 21 20:23:48 darkstar wpa_supplicant[1157]: Associated with 00:01:02:03:04:05
Nov 21 20:23:48 darkstar wpa_supplicant[1157]: CTRL-EVENT-CONNECTED - Connection to 00:01:02:03:04:05 completed (reauth) [id
=0 id_str=]
Nov 21 20:23:48 darkstar NetworkManager: <info>  (wlan1): supplicant connection state:  associating -> associated
Nov 21 20:23:48 darkstar kernel: [ 5878.707771] wlan1: RX ReassocResp from 00:01:02:03:04:05 (capab=0x11 status=0 aid=5)
Nov 21 20:23:48 darkstar kernel: [ 5878.707776] wlan1: associated
Nov 21 20:23:48 darkstar NetworkManager: <info>  (wlan1): supplicant connection state:  associated -> completed

Since the reboot, I've watched the whole of Family Guy via Hulu.com
without incident. So whatever's in those backports appears to have fixed
this specific issue.

-- 
ath9k disassociates/reassociates a lot
https://bugs.launchpad.net/bugs/414560
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