5/16/12 7:41:19.000 PM kernel: AirPort: Link Down on en1. Reason 8 (Disassociated because station leaving).
5/16/12 7:41:19.655 PM UserEventAgent: CaptiveNetworkSupport:CaptivePublishState:1211 en1 - PreProbe
5/16/12 7:41:19.656 PM configd: setting hostname to "Steves-iMac.local"
5/16/12 7:41:19.660 PM configd: network configuration changed.
5/16/12 7:41:19.670 PM applepushserviced: <APSCourier: 0x7f9c92d04bc0>: Stream error occurred for <APSTCPStream: 0x7f9c92d17620>: The operation couldnt be completed. Socket is not connected
5/16/12 7:41:22.000 PM kernel: en1: BSSID changed to 44:d8:84:6a:61:99
5/16/12 7:41:22.000 PM kernel: AirPort: Link Up on en1
5/16/12 7:41:22.000 PM kernel: en1: BSSID changed to 44:d8:84:6a:61:99
5/16/12 7:41:24.761 PM rpcsvchost: sandbox_init: com.apple.msrpc.netlogon.sb succeeded
5/16/12 7:41:29.000 PM kernel: en1: BSSID changed to 44:d8:84:6a:61:99
5/16/12 7:41:29.000 PM kernel: AirPort: RSN handshake complete on en1
5/16/12 7:41:35.400 PM configd: network configuration changed.
5/16/12 7:41:35.413 PM UserEventAgent: CaptiveNetworkSupport:CaptivePublishState:1211 en1 - Probe
5/16/12 7:41:35.413 PM UserEventAgent: CaptiveNetworkSupport:CaptiveStartDetect:2343 Bypassing probe on HansGruber because it is protected and not on the exception list
5/16/12 7:41:35.413 PM UserEventAgent: CaptiveNetworkSupport:CaptivePublishState:1211 en1 - Unknown
5/16/12 7:41:35.418 PM configd: network configuration changed.
5/16/12 7:41:35.420 PM configd: setting hostname to "steves-imac"
Interfaces:
en1:
Card Type: AirPort Extreme (0x168C, 0x9A)
Firmware Version: Atheros 9380: 4.0.64.8-P2P
MAC Address: <snip>
Locale: FCC
Country Code: US
Supported Channels: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165
Wake On Wireless: Supported
AirDrop: Supported
Status: Connected
Current Network Information:
HansGruber:
PHY Mode: 802.11n
BSSID: 44:d8:84:6a:61:99
Channel: 1
Country Code: US
Network Type: Infrastructure
Security: WPA2 Personal
Signal / Noise: -61 dBm / -102 dBm
Transmit Rate: 104
MCS Index: 13
Any update to this issue?
Like the other posters, I also didn't have a problem until Apple released the "Fix", and since then it's been dropping out with annoying regularity on my 8 month-old iMac.
Ah, thanks for the reply! It's very rare that Apple will say when something is a known issue that's being worked on, very good to know at least.I actually got a call-back today on my issue from level 2 or 3 tech support. She empathized with my situation, and said that engineering is working on it--that this is a "known" issue. It will be updated in a future software fix, but she made it sound like that was very far off. Keep in mind it took a lot of convincing to talk to someone this high up the chain, and she still never heard of this issue. So much for a "known" issue...
So basically, I'm stuck with a broken airport card (based on the general diagnosis that the airport card chipset [atheros] has a problem with the software, or is defective)
I guess this is the Apple Care support I should expect after I bought the AppleCare warranty. my regular warranty would have expired yesterday.