解決Mac osx AirPort: Link Down on en1. Reason 8 (Disassociated because statio...

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這個(gè)問(wèn)題存在好久了，在蘋果官方論壇上已經(jīng)存在好長(zhǎng)時(shí)間了，但蘋果至今仍未修復(fù)此問(wèn)題：

有人說(shuō)在Network Preference -> Location 里，新添加配置，就可以了，但我沒有嘗試成功過(guò)。

我的版本是MBP 13 + Mac osx 10.8.5 ，從來(lái)不關(guān)機(jī)，在公司直接插網(wǎng)線，有時(shí)把本子的Wifi做為路由器使用，回家就直接用無(wú)線路由，不插網(wǎng)線。所以這個(gè)問(wèn)題隔一段時(shí)間就回出現(xiàn)，一直沒有找到解決方法，只能重新啟動(dòng)系統(tǒng)，否則就再也連接不了無(wú)線路由了，log日志如下：

1. May  4 15:16:16 pandora kernel[0]: wlEvent: en1 en1 Link DOWN virtIf = 0
   
2. May  4 15:16:16 pandora kernel[0]: AirPort: Link Down on en1. Reason 8 (Disassociated because station leaving).
   
3. May  4 15:16:16 pandora kernel[0]: en1::IO80211Interface::postMessage bssid changed
   
4. May  4 15:16:16 pandora kernel[0]: wlEvent: en1 en1 Link UP virtIf = 0
   
5. May  4 15:16:16 pandora kernel[0]: AirPort: Link Up on en1
   
6. May  4 15:16:16 pandora kernel[0]: en1: BSSID changed to
   
7. May  4 15:16:16 pandora kernel[0]: en1::IO80211Interface::postMessage bssid changed
   
8. May  4 15:16:16 pandora kernel[0]: wlc_iovar_setint(auth) returned 0
   
9. May  4 15:16:16 pandora kernel[0]: wlc_iovar_setint(wpa_cap=0x0) returned 0
   
10. May  4 15:16:16 pandora kernel[0]: wlc_iovar_setint(wsec=0x4) returned 0
    
11. May  4 15:16:16 pandora kernel[0]: wlc_iovar_setint(wpa_auth=0x80) returned 0
    
12. May  4 15:16:16 pandora kernel[0]: wlEvent: en1 en1 Link DOWN virtIf = 0
    
13. May  4 15:16:16 pandora kernel[0]: AirPort: Link Down on en1. Reason 3 (Deauthenticated because station leaving).
    
14. May  4 15:16:16 pandora kernel[0]: en1: BSSID changed to
    
15. May  4 15:16:16 pandora kernel[0]: en1::IO80211Interface::postMessage bssid changed
    
16. May  4 15:16:16 pandora kernel[0]: wlEvent: en1 en1 Link UP virtIf = 0
    
17. May  4 15:16:16 pandora kernel[0]: AirPort: Link Up on en1
    
18. May  4 15:16:16 pandora kernel[0]: en1: BSSID changed to
    
19. May  4 15:16:16 pandora kernel[0]: en1::IO80211Interface::postMessage bssid changed
    
20. May  4 15:16:16 pandora kernel[0]: AirPort_Brcm43xx::getKEY_RSC: Requesting RSC for index 1.
    
21. May  4 15:16:16 pandora kernel[0]: wlc_ioctl(WLC_GET_KEY_SEQ) returned 0
    
22. May  4 15:16:16 pandora kernel[0]: bridge0: attached with 1 suspended link-layer multicast membership(s)
    
23. May  4 15:16:16 pandora kernel[0]: bridge_attach_protocol: en1
    
24. May  4 15:16:16 pandora kernel[0]: bridge0: successfully restored 1 suspended link-layer multicast membership(s) (err=0)
    

復(fù)制代碼

最近回家后，又出現(xiàn)了這個(gè)問(wèn)題，翻看log，看提示說(shuō)是en1找不到station，en1對(duì)應(yīng)的是Wifi，en0 對(duì)應(yīng)的是網(wǎng)線口，會(huì)不會(huì)和在公司把本子當(dāng)路由使有關(guān)呢，因?yàn)榛丶液�，就從�?lái)沒插過(guò)網(wǎng)線，這時(shí)候，就意味著Wifi的路由模式找不到en0，所以出現(xiàn)問(wèn)題。

于是插上一根網(wǎng)線，和公司同樣的場(chǎng)景，果不出所料，WiFi恢復(fù)正常。然后再拔掉網(wǎng)線，用Wifi連接家里的路由，Bingo！一切都正常了，終于可以不用重啟系統(tǒng)了。

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