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[已解决] 无线网卡和有线RJ45不能同时插入吗?,我把无线网卡插上,系统指示灯马上...

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发表于 2013-4-30 10:26:14 | 显示全部楼层 |阅读模式
本帖最后由 aravarav 于 2013-5-5 20:51 编辑

  • 系统信息
    • 网卡品牌:EDUP
    • 网卡型号:EP-N8508GS
    • 使用系统版本:2013-02-09-wheezy-raspbian.img
    • 电源 5v 1a


  • 只要插入无线网卡,网络就会断开;
        把无线网卡拔了,有线就能连接了

大家有碰到吗?


  • dmesg信息
  1.    

  2. <span style="line-height: 1.5;">[   19.704606] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3</span>
  3. [   19.704621] usb 1-1.2: Product: 802.11n WLAN Adapter
  4. [   19.704634] usb 1-1.2: Manufacturer: Realtek
  5. [   19.704647] usb 1-1.2: SerialNumber: 00e04c000001
  6. [   21.236374] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  7. [   21.236374]
  8. [   21.236473] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  9. [   21.236473]
  10. [   21.236505] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  11. [   21.236505]
  12. [   21.236597] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  13. [   21.236597]
  14. [   21.236627] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  15. [   21.236627]
  16. [   21.236654] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  17. [   21.236654]
  18. [   21.236679] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  19. [   21.236679]
  20. [   21.432303] usb 1-1: USB disconnect, device number 5
  21. [   21.432335] usb 1-1.1: USB disconnect, device number 6
  22. [   21.432572] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
  23. [   21.442896] usb 1-1.2: USB disconnect, device number 7
  24. [   21.612258] Indeed it is in host mode hprt0 = 00021501
  25. [   22.032353] usb 1-1: new high-speed USB device number 8 using dwc_otg
  26. [   22.032529] Indeed it is in host mode hprt0 = 00001101
  27. [   22.432574] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
  28. [   22.432605] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  29. [   22.433404] hub 1-1:1.0: USB hub found
  30. [   22.433539] hub 1-1:1.0: 3 ports detected
  31. [   22.712453] usb 1-1.1: new high-speed USB device number 9 using dwc_otg
  32. [   22.812822] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
  33. [   22.812868] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  34. [   22.815966] smsc95xx v1.0.4
  35. [   22.877145] smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:e4:b2:a8
  36. [   22.972473] usb 1-1.2: new high-speed USB device number 10 using dwc_otg
  37. [   23.074512] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8176
  38. [   23.074544] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  39. [   23.074560] usb 1-1.2: Product: 802.11n WLAN Adapter
  40. [   23.074574] usb 1-1.2: Manufacturer: Realtek
  41. [   23.074587] usb 1-1.2: SerialNumber: 00e04c000001
  42. [   24.666140] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  43. [   24.666140]
  44. [   24.666223] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  45. [   24.666223]
  46. [   24.666255] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  47. [   24.666255]
  48. [   24.666343] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  49. [   24.666343]
  50. [   24.666375] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  51. [   24.666375]
  52. [   24.666400] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  53. [   24.666400]
  54. [   24.666424] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  55. [   24.666424]
  56. [   24.682332] usb 1-1: USB disconnect, device number 8
  57. [   24.682363] usb 1-1.1: USB disconnect, device number 9
  58. [   24.682601] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
  59. [   24.783070] usb 1-1.2: USB disconnect, device number 10
  60. [   24.952371] Indeed it is in host mode hprt0 = 00021501
  61. [   25.382275] usb 1-1: new high-speed USB device number 11 using dwc_otg
  62. [   25.382449] Indeed it is in host mode hprt0 = 00001101
  63. [   25.822569] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
  64. [   25.822600] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  65. [   25.823402] hub 1-1:1.0: USB hub found
  66. [   25.823537] hub 1-1:1.0: 3 ports detected
  67. [   26.102426] usb 1-1.1: new high-speed USB device number 12 using dwc_otg
  68. [   26.202810] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
  69. [   26.202856] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  70. [   26.205964] smsc95xx v1.0.4
  71. [   26.267028] smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:e4:b2:a8
  72. [   26.362458] usb 1-1.2: new high-speed USB device number 13 using dwc_otg
  73. [   26.464493] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8176
  74. [   26.464525] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  75. [   26.464542] usb 1-1.2: Product: 802.11n WLAN Adapter
  76. [   26.464556] usb 1-1.2: Manufacturer: Realtek
  77. [   26.464569] usb 1-1.2: SerialNumber: 00e04c000001
  78. [   28.076771] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  79. [   28.076771]
  80. [   28.076866] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  81. [   28.076866]
  82. [   28.076898] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  83. [   28.076898]
  84. [   28.076985] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  85. [   28.076985]
  86. [   28.077018] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  87. [   28.077018]
  88. [   28.077043] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  89. [   28.077043]
  90. [   28.077066] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  91. [   28.077066]
  92. [   28.182485] usb 1-1: USB disconnect, device number 11
  93. [   28.182516] usb 1-1.1: USB disconnect, device number 12
  94. [   28.182753] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
  95. [   28.192899] usb 1-1.2: USB disconnect, device number 13
  96. [   28.372322] Indeed it is in host mode hprt0 = 00021501
  97. [   28.782325] usb 1-1: new high-speed USB device number 14 using dwc_otg
  98. [   28.782496] Indeed it is in host mode hprt0 = 00001101
  99. [   29.202576] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
  100. [   29.202607] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  101. [   29.203388] hub 1-1:1.0: USB hub found
  102. [   29.203529] hub 1-1:1.0: 3 ports detected
  103. [   29.482383] usb 1-1.1: new high-speed USB device number 15 using dwc_otg
  104. [   29.497850] Adding 102396k swap on /var/swap.  Priority:-1 extents:1 across:102396k SS
  105. [   29.582768] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
  106. [   29.582823] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  107. [   29.586030] smsc95xx v1.0.4
  108. [   29.657100] smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:e4:b2:a8
  109. [   29.752416] usb 1-1.2: new high-speed USB device number 16 using dwc_otg
  110. [   29.854704] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8176
  111. [   29.854735] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  112. [   29.854751] usb 1-1.2: Product: 802.11n WLAN Adapter
  113. [   29.854765] usb 1-1.2: Manufacturer: Realtek
  114. [   29.854778] usb 1-1.2: SerialNumber: 00e04c000001
  115. [   31.400259] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  116. [   31.400259]
  117. [   31.400371] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  118. [   31.400371]
  119. [   31.400402] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  120. [   31.400402]
  121. [   31.432301] usb 1-1: USB disconnect, device number 14
  122. [   31.432353] usb 1-1.1: USB disconnect, device number 15
  123. [   31.432593] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
  124. [   31.444140] usb 1-1.2: USB disconnect, device number 16
  125. [   31.622272] Indeed it is in host mode hprt0 = 00021501
  126. [   32.052280] usb 1-1: new high-speed USB device number 17 using dwc_otg
  127. [   32.052445] Indeed it is in host mode hprt0 = 00001101
  128. [   32.542560] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
  129. [   32.542590] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  130. [   32.543393] hub 1-1:1.0: USB hub found
  131. [   32.543527] hub 1-1:1.0: 3 ports detected
  132. [   32.822488] usb 1-1.1: new high-speed USB device number 18 using dwc_otg
  133. [   32.922865] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
  134. [   32.922896] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  135. [   32.926003] smsc95xx v1.0.4
  136. [   32.997193] smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:e4:b2:a8
  137. [   34.623108] smsc95xx 1-1.1:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0x4DE1
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 楼主| 发表于 2013-5-5 21:00:33 | 显示全部楼层
原因来自这里[墙外]:
http://csftr.blogspot.com/2012/12/beginning-with-raspberry.html
FUCK Cable,FUCK ICKEY.
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发表于 2013-5-9 09:58:46 | 显示全部楼层
能贴一下墙外的内容么
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发表于 2013-8-25 16:52:29 | 显示全部楼层
翻不出去。。呵呵我也发现树莓派我一拔网卡就重启,或者一接设备就重启
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发表于 2013-10-17 14:52:05 | 显示全部楼层
yoyojacky 发表于 2013-8-25 16:52
翻不出去。。呵呵我也发现树莓派我一拔网卡就重启,或者一接设备就重启

二楼的墙外内容
Beginning with the Raspberry
As I received my Raspberry Pi yesterday, today I started to play with it. I installed Raspbmc, but I constantly got

cannot reset port (-110)

error messages. And

ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected

messages.
Google search mostly came up with people who had the same problem because they used some devices on the USB ports which the Pi couldn't power up correctly, so they had to use a hub with its own power source.
Then I finally found a guy with my exact problem: bad USB cable.
Posted 20th December 2012 by Miklós Balázs
Labels: hardware usb raspberry pi
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发表于 2013-11-3 12:43:42 | 显示全部楼层
bad USB cable? .....
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发表于 2013-11-4 15:34:04 | 显示全部楼层
肯定可以用,我就是挂着有线编译的无线驱动
怀疑重起是因为电流不够……pc有时候也会
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