Wireless Connection Drop-out (Ubuntu)

近一個星期 WLAN 經常 drop-out,差不多 idle 一段短時間就沒有了 connection,但顯示卻是正常,每次也要 Reconnect 才行。其他 Windows 的電腦一直正常,沒有問題。有沒有用 Ubuntu 的師兄有同樣的問題?

睇下 dmesg 有冇咩異樣

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今日官方 update 左 openssl package, 你 update 左睇下會唔會好 d

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回復 2# icarus-c


經常 deauthenticated (reason=1) ...

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回復 4# MACfinity


pastebin成個dmesg睇睇
順便講埋咩卡

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回復 5# icarus-c


謝謝師兄的幫忙
  1. dmesg |grep wlan

  2.    21.611869] ADDRCONF(NETDEV_UP): wlan0: link is not ready
  3. [   33.273215] wlan0: deauthenticating from 00:00:00:00:00:00 by local choice (reason=3)
  4. [   33.273307] wlan0: direct probe to AP 00:00:00:00:00:00 (try 1)
  5. [   33.277263] wlan0: direct probe responded
  6. [   33.277266] wlan0: authenticate with AP 00:00:00:00:00:00 (try 1)
  7. [   33.283133] wlan0: authenticated
  8. [   33.283159] wlan0: associate with AP 00:00:00:00:00:00 (try 1)
  9. [   33.288564] wlan0: RX AssocResp from 00:00:00:00:00:00 (capab=0x431 status=0 aid=35)
  10. [   33.288568] wlan0: associated
  11. [   33.289711] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
  12. [   43.645894] wlan0: no IPv6 routers present
  13. [ 1851.050236] wlan0: deauthenticating from 00:00:00:00:00:00 by local choice (reason=3)
  14. [ 1851.130827] wlan0: deauthenticating from  11:11:11:11:11:11  by local choice (reason=3)
  15. [ 1851.182742] wlan0: direct probe to AP  11:11:11:11:11:11  (try 1)
  16. [ 1851.182984] wlan0: deauthenticating from  11:11:11:11:11:11  by local choice (reason=3)
  17. [ 1851.183012] wlan0: deauthenticating from  11:11:11:11:11:11  by local choice (reason=3)
  18. [ 1851.183167] wlan0: direct probe to AP 00:00:00:00:00:00 (try 1)
  19. [ 1851.191338] wlan0: direct probe responded
  20. [ 1851.191343] wlan0: authenticate with AP 00:00:00:00:00:00 (try 1)
  21. [ 1851.221489] wlan0: authenticated
  22. [ 1851.221532] wlan0: associate with AP 00:00:00:00:00:00 (try 1)
  23. [ 1851.225129] wlan0: RX AssocResp from 00:00:00:00:00:00 (capab=0x431 status=0 aid=35)
  24. [ 1851.225136] wlan0: associated
  25. [ 1991.248230] wlan0: deauthenticated from 00:00:00:00:00:00 (Reason: 1)
  26. [ 1994.714681] wlan0: direct probe to AP 00:00:00:00:00:00 (try 1)
  27. [ 1994.719526] wlan0: direct probe responded
  28. [ 1994.719534] wlan0: authenticate with AP 00:00:00:00:00:00 (try 1)
  29. [ 1994.723510] wlan0: authenticated
  30. [ 1994.723555] wlan0: associate with AP 00:00:00:00:00:00 (try 1)
  31. [ 1994.727123] wlan0: RX AssocResp from 00:00:00:00:00:00 (capab=0x431 status=0 aid=35)
  32. [ 1994.727131] wlan0: associated
  33. [ 2134.643866] wlan0: deauthenticated from 00:00:00:00:00:00 (Reason: 1)
  34. [ 2138.099883] wlan0: direct probe to AP 00:00:00:00:00:00 (try 1)
  35. [ 2138.104865] wlan0: direct probe responded
  36. [ 2138.104874] wlan0: authenticate with AP 00:00:00:00:00:00 (try 1)
  37. [ 2138.108663] wlan0: authenticated
  38. [ 2138.108705] wlan0: associate with AP 00:00:00:00:00:00 (try 1)
  39. [ 2138.112279] wlan0: RX AssocResp from 00:00:00:00:00:00 (capab=0x431 status=0 aid=35)
  40. [ 2138.112286] wlan0: associated
  41. [ 2255.241416] wlan0: deauthenticating from 00:00:00:00:00:00 by local choice (reason=3)
  42. [ 2255.312620] wlan0: deauthenticating from 00:00:00:00:00:00 by local choice (reason=3)
  43. [ 2255.352215] wlan0: direct probe to AP 00:00:00:00:00:00 (try 1)
  44. [ 2255.355305] wlan0: direct probe responded
  45. [ 2255.355314] wlan0: authenticate with AP 00:00:00:00:00:00 (try 1)
  46. [ 2255.357559] wlan0: authenticated
  47. [ 2255.357602] wlan0: associate with AP 00:00:00:00:00:00 (try 1)
  48. [ 2255.361174] wlan0: RX AssocResp from 00:00:00:00:00:00 (capab=0x431 status=0 aid=35)
  49. [ 2255.361182] wlan0: associated
複製代碼
這是由boot開始的。
我的 wlan 是
id:        network
description:         Wireless interface
product:         PRO/Wireless 5100 AGN [Shiloh] Network Connection

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近一個星期 WLAN 經常 drop-out,差不多 idle 一段短時間就沒有了 connection,但顯示卻是正常,每次也要 R ...
MACfinity 發表於 2010-10-8 18:31


建議你檢查一下Router的供電火牛。
火牛瓜瓜地會有類似情形。

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印像中是 iwl---- firmware 有爭議。

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11:11:11:11:11:11
00:00:00:00:00:00

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好似聽問過iwlagn曾經有d問題
你睇下有冇得upgrade下kernel/firmware

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