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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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aravarav
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.    

  3. <span style="line-height: 1.5;">[   19.704606] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3</span>
  4. [   19.704621] usb 1-1.2: Product: 802.11n WLAN Adapter
  5. [   19.704634] usb 1-1.2: Manufacturer: Realtek
  6. [   19.704647] usb 1-1.2: SerialNumber: 00e04c000001
  7. [   21.236374] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  8. [   21.236374]
  9. [   21.236473] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  10. [   21.236473]
  11. [   21.236505] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  12. [   21.236505]
  13. [   21.236597] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  14. [   21.236597]
  15. [   21.236627] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  16. [   21.236627]
  17. [   21.236654] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  18. [   21.236654]
  19. [   21.236679] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  20. [   21.236679]
  21. [   21.432303] usb 1-1: USB disconnect, device number 5
  22. [   21.432335] usb 1-1.1: USB disconnect, device number 6
  23. [   21.432572] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
  24. [   21.442896] usb 1-1.2: USB disconnect, device number 7
  25. [   21.612258] Indeed it is in host mode hprt0 = 00021501
  26. [   22.032353] usb 1-1: new high-speed USB device number 8 using dwc_otg
  27. [   22.032529] Indeed it is in host mode hprt0 = 00001101
  28. [   22.432574] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
  29. [   22.432605] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  30. [   22.433404] hub 1-1:1.0: USB hub found
  31. [   22.433539] hub 1-1:1.0: 3 ports detected
  32. [   22.712453] usb 1-1.1: new high-speed USB device number 9 using dwc_otg
  33. [   22.812822] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
  34. [   22.812868] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  35. [   22.815966] smsc95xx v1.0.4
  36. [   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
  37. [   22.972473] usb 1-1.2: new high-speed USB device number 10 using dwc_otg
  38. [   23.074512] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8176
  39. [   23.074544] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  40. [   23.074560] usb 1-1.2: Product: 802.11n WLAN Adapter
  41. [   23.074574] usb 1-1.2: Manufacturer: Realtek
  42. [   23.074587] usb 1-1.2: SerialNumber: 00e04c000001
  43. [   24.666140] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  44. [   24.666140]
  45. [   24.666223] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  46. [   24.666223]
  47. [   24.666255] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  48. [   24.666255]
  49. [   24.666343] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  50. [   24.666343]
  51. [   24.666375] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  52. [   24.666375]
  53. [   24.666400] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  54. [   24.666400]
  55. [   24.666424] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  56. [   24.666424]
  57. [   24.682332] usb 1-1: USB disconnect, device number 8
  58. [   24.682363] usb 1-1.1: USB disconnect, device number 9
  59. [   24.682601] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
  60. [   24.783070] usb 1-1.2: USB disconnect, device number 10
  61. [   24.952371] Indeed it is in host mode hprt0 = 00021501
  62. [   25.382275] usb 1-1: new high-speed USB device number 11 using dwc_otg
  63. [   25.382449] Indeed it is in host mode hprt0 = 00001101
  64. [   25.822569] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
  65. [   25.822600] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  66. [   25.823402] hub 1-1:1.0: USB hub found
  67. [   25.823537] hub 1-1:1.0: 3 ports detected
  68. [   26.102426] usb 1-1.1: new high-speed USB device number 12 using dwc_otg
  69. [   26.202810] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
  70. [   26.202856] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  71. [   26.205964] smsc95xx v1.0.4
  72. [   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
  73. [   26.362458] usb 1-1.2: new high-speed USB device number 13 using dwc_otg
  74. [   26.464493] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8176
  75. [   26.464525] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  76. [   26.464542] usb 1-1.2: Product: 802.11n WLAN Adapter
  77. [   26.464556] usb 1-1.2: Manufacturer: Realtek
  78. [   26.464569] usb 1-1.2: SerialNumber: 00e04c000001
  79. [   28.076771] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  80. [   28.076771]
  81. [   28.076866] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  82. [   28.076866]
  83. [   28.076898] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  84. [   28.076898]
  85. [   28.076985] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  86. [   28.076985]
  87. [   28.077018] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  88. [   28.077018]
  89. [   28.077043] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  90. [   28.077043]
  91. [   28.077066] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  92. [   28.077066]
  93. [   28.182485] usb 1-1: USB disconnect, device number 11
  94. [   28.182516] usb 1-1.1: USB disconnect, device number 12
  95. [   28.182753] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
  96. [   28.192899] usb 1-1.2: USB disconnect, device number 13
  97. [   28.372322] Indeed it is in host mode hprt0 = 00021501
  98. [   28.782325] usb 1-1: new high-speed USB device number 14 using dwc_otg
  99. [   28.782496] Indeed it is in host mode hprt0 = 00001101
  100. [   29.202576] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
  101. [   29.202607] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  102. [   29.203388] hub 1-1:1.0: USB hub found
  103. [   29.203529] hub 1-1:1.0: 3 ports detected
  104. [   29.482383] usb 1-1.1: new high-speed USB device number 15 using dwc_otg
  105. [   29.497850] Adding 102396k swap on /var/swap.  Priority:-1 extents:1 across:102396k SS
  106. [   29.582768] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
  107. [   29.582823] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  108. [   29.586030] smsc95xx v1.0.4
  109. [   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
  110. [   29.752416] usb 1-1.2: new high-speed USB device number 16 using dwc_otg
  111. [   29.854704] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8176
  112. [   29.854735] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  113. [   29.854751] usb 1-1.2: Product: 802.11n WLAN Adapter
  114. [   29.854765] usb 1-1.2: Manufacturer: Realtek
  115. [   29.854778] usb 1-1.2: SerialNumber: 00e04c000001
  116. [   31.400259] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  117. [   31.400259]
  118. [   31.400371] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  119. [   31.400371]
  120. [   31.400402] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
  121. [   31.400402]
  122. [   31.432301] usb 1-1: USB disconnect, device number 14
  123. [   31.432353] usb 1-1.1: USB disconnect, device number 15
  124. [   31.432593] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
  125. [   31.444140] usb 1-1.2: USB disconnect, device number 16
  126. [   31.622272] Indeed it is in host mode hprt0 = 00021501
  127. [   32.052280] usb 1-1: new high-speed USB device number 17 using dwc_otg
  128. [   32.052445] Indeed it is in host mode hprt0 = 00001101
  129. [   32.542560] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
  130. [   32.542590] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  131. [   32.543393] hub 1-1:1.0: USB hub found
  132. [   32.543527] hub 1-1:1.0: 3 ports detected
  133. [   32.822488] usb 1-1.1: new high-speed USB device number 18 using dwc_otg
  134. [   32.922865] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
  135. [   32.922896] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  136. [   32.926003] smsc95xx v1.0.4
  137. [   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
  138. [   34.623108] smsc95xx 1-1.1:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0x4DE1
复制代码
无线网卡, 指示灯

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aravarav
 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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ultrajimmy
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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yoyojacky
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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ㄨ几ì水β
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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yoyojacky
发表于 2013-11-3 12:43:42 | 显示全部楼层
bad USB cable？ .....
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gcd0318
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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