I'm using NetworkManager 0.9.1.90 (it came with Ubuntu 11.10). I can't establish a reliable wifi connection to a network with multiple APs using the same SSID. dmegs shows immediate deauthentication with reason 2 (authentication no longer valid), and I am repeatedly prompted for a wifi password. I've Googled around but mostly only found bug reports > 3 years old.
I'm fine on networks with one AP (I'm at work now tethering through my phone because I can't use the network here when I'm running Ubuntu :/ ). How can I make this work? It's hindering my job significantly. Network adapter is: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01) Here is syslog output (I've removed cfg80211 frequency scanning info). Note it connects to 00:18:0a:31:50:21, immediately deauthenticates, then attempts to connect to 00:18:0a:31:50:2a. This cycle repeats endlessly (trying random APs each time). Feb 17 16:16:37 ubuntu NetworkManager[919]: <info> (wlan0): supplicant > interface state: disconnected -> scanning > Feb 17 16:16:37 ubuntu wpa_supplicant[958]: Trying to authenticate with > 00:18:0a:31:50:21 (SSID='3rd Ward Morgan' freq=2412 MHz) > Feb 17 16:16:37 ubuntu NetworkManager[919]: <info> (wlan0): supplicant > interface state: scanning -> authenticating > Feb 17 16:16:37 ubuntu kernel: [ 428.907248] wlan0: authenticate with > 00:18:0a:31:50:21 (try 1) > Feb 17 16:16:37 ubuntu wpa_supplicant[958]: Trying to associate with > 00:18:0a:31:50:21 (SSID='3rd Ward Morgan' freq=2412 MHz) > Feb 17 16:16:37 ubuntu kernel: [ 428.916191] wlan0: authenticated > Feb 17 16:16:37 ubuntu kernel: [ 428.917073] wlan0: associate with > 00:18:0a:31:50:21 (try 1) > Feb 17 16:16:37 ubuntu NetworkManager[919]: <info> (wlan0): supplicant > interface state: authenticating -> associating > Feb 17 16:16:37 ubuntu kernel: [ 428.944207] wlan0: RX ReassocResp from > 00:18:0a:31:50:21 (capab=0x31 status=0 aid=4) > Feb 17 16:16:37 ubuntu kernel: [ 428.944218] wlan0: associated > Feb 17 16:16:37 ubuntu wpa_supplicant[958]: Associated with > 00:18:0a:31:50:21 > Feb 17 16:16:37 ubuntu kernel: [ 428.955213] cfg80211: Calling CRDA for > country: US > Feb 17 16:16:37 ubuntu NetworkManager[919]: <info> (wlan0): supplicant > interface state: associating -> associated > ... > Feb 17 16:16:37 ubuntu NetworkManager[919]: <info> (wlan0): supplicant > interface state: associated -> 4-way handshake > Feb 17 16:16:40 ubuntu kernel: [ 431.950016] wlan0: deauthenticated from > 00:18:0a:31:50:21 (Reason: 2) > Feb 17 16:16:40 ubuntu wpa_supplicant[958]: WPA: 4-Way Handshake failed - > pre-shared key may be incorrect > Feb 17 16:16:40 ubuntu wpa_supplicant[958]: CTRL-EVENT-DISCONNECTED > bssid=00:18:0a:31:50:21 reason=2 > Feb 17 16:16:40 ubuntu kernel: [ 432.017270] cfg80211: All devices are > disconnected, going to restore regulatory settings > Feb 17 16:16:40 ubuntu kernel: [ 432.017285] cfg80211: Restoring > regulatory settings > Feb 17 16:16:40 ubuntu kernel: [ 432.017296] cfg80211: Calling CRDA to > update world regulatory domain > Feb 17 16:16:40 ubuntu NetworkManager[919]: <info> (wlan0): supplicant > interface state: 4-way handshake -> disconnected > Feb 17 16:16:40 ubuntu kernel: [ 432.026093] cfg80211: Ignoring > regulatory request Set by core since the driver uses its own custom > regulatory domain > ... > Feb 17 16:16:41 ubuntu kernel: [ 432.119610] rtl8192c: Loading firmware > file rtlwifi/rtl8192cfw.bin > Feb 17 16:16:41 ubuntu NetworkManager[919]: <info> (wlan0): supplicant > interface state: disconnected -> scanning > Feb 17 16:16:42 ubuntu wpa_supplicant[958]: Trying to authenticate with > 00:18:0a:31:50:2a (SSID='3rd Ward Morgan' freq=2462 MHz) > Feb 17 16:16:42 ubuntu NetworkManager[919]: <info> (wlan0): supplicant > interface state: scanning -> authenticating > Feb 17 16:16:42 ubuntu kernel: [ 433.187122] wlan0: authenticate with > 00:18:0a:31:50:2a (try 1) > Feb 17 16:16:42 ubuntu kernel: [ 433.198448] wlan0: authenticated > Feb 17 16:16:42 ubuntu wpa_supplicant[958]: Trying to associate with > 00:18:0a:31:50:2a (SSID='3rd Ward Morgan' freq=2462 MHz) > Feb 17 16:16:42 ubuntu NetworkManager[919]: <info> (wlan0): supplicant > interface state: authenticating -> associating > Feb 17 16:16:42 ubuntu kernel: [ 433.218884] wlan0: associate with > 00:18:0a:31:50:2a (try 1) > Feb 17 16:16:42 ubuntu kernel: [ 433.246047] wlan0: RX ReassocResp from > 00:18:0a:31:50:2a (capab=0x431 status=0 aid=2) > Feb 17 16:16:42 ubuntu kernel: [ 433.246057] wlan0: associated > Thanks, Jason
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