aravarav 发表于 2013-4-30 10:26:14

[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...

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
   

<span style="line-height: 1.5;">[   19.704606] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3</span>
[   19.704621] usb 1-1.2: Product: 802.11n WLAN Adapter
[   19.704634] usb 1-1.2: Manufacturer: Realtek
[   19.704647] usb 1-1.2: SerialNumber: 00e04c000001
[   21.236374] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   21.236374]
[   21.236473] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   21.236473]
[   21.236505] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   21.236505]
[   21.236597] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   21.236597]
[   21.236627] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   21.236627]
[   21.236654] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   21.236654]
[   21.236679] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   21.236679]
[   21.432303] usb 1-1: USB disconnect, device number 5
[   21.432335] usb 1-1.1: USB disconnect, device number 6
[   21.432572] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
[   21.442896] usb 1-1.2: USB disconnect, device number 7
[   21.612258] Indeed it is in host mode hprt0 = 00021501
[   22.032353] usb 1-1: new high-speed USB device number 8 using dwc_otg
[   22.032529] Indeed it is in host mode hprt0 = 00001101
[   22.432574] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[   22.432605] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   22.433404] hub 1-1:1.0: USB hub found
[   22.433539] hub 1-1:1.0: 3 ports detected
[   22.712453] usb 1-1.1: new high-speed USB device number 9 using dwc_otg
[   22.812822] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[   22.812868] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   22.815966] smsc95xx v1.0.4
[   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
[   22.972473] usb 1-1.2: new high-speed USB device number 10 using dwc_otg
[   23.074512] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8176
[   23.074544] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   23.074560] usb 1-1.2: Product: 802.11n WLAN Adapter
[   23.074574] usb 1-1.2: Manufacturer: Realtek
[   23.074587] usb 1-1.2: SerialNumber: 00e04c000001
[   24.666140] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   24.666140]
[   24.666223] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   24.666223]
[   24.666255] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   24.666255]
[   24.666343] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   24.666343]
[   24.666375] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   24.666375]
[   24.666400] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   24.666400]
[   24.666424] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   24.666424]
[   24.682332] usb 1-1: USB disconnect, device number 8
[   24.682363] usb 1-1.1: USB disconnect, device number 9
[   24.682601] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
[   24.783070] usb 1-1.2: USB disconnect, device number 10
[   24.952371] Indeed it is in host mode hprt0 = 00021501
[   25.382275] usb 1-1: new high-speed USB device number 11 using dwc_otg
[   25.382449] Indeed it is in host mode hprt0 = 00001101
[   25.822569] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[   25.822600] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   25.823402] hub 1-1:1.0: USB hub found
[   25.823537] hub 1-1:1.0: 3 ports detected
[   26.102426] usb 1-1.1: new high-speed USB device number 12 using dwc_otg
[   26.202810] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[   26.202856] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   26.205964] smsc95xx v1.0.4
[   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
[   26.362458] usb 1-1.2: new high-speed USB device number 13 using dwc_otg
[   26.464493] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8176
[   26.464525] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   26.464542] usb 1-1.2: Product: 802.11n WLAN Adapter
[   26.464556] usb 1-1.2: Manufacturer: Realtek
[   26.464569] usb 1-1.2: SerialNumber: 00e04c000001
[   28.076771] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   28.076771]
[   28.076866] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   28.076866]
[   28.076898] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   28.076898]
[   28.076985] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   28.076985]
[   28.077018] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   28.077018]
[   28.077043] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   28.077043]
[   28.077066] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   28.077066]
[   28.182485] usb 1-1: USB disconnect, device number 11
[   28.182516] usb 1-1.1: USB disconnect, device number 12
[   28.182753] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
[   28.192899] usb 1-1.2: USB disconnect, device number 13
[   28.372322] Indeed it is in host mode hprt0 = 00021501
[   28.782325] usb 1-1: new high-speed USB device number 14 using dwc_otg
[   28.782496] Indeed it is in host mode hprt0 = 00001101
[   29.202576] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[   29.202607] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   29.203388] hub 1-1:1.0: USB hub found
[   29.203529] hub 1-1:1.0: 3 ports detected
[   29.482383] usb 1-1.1: new high-speed USB device number 15 using dwc_otg
[   29.497850] Adding 102396k swap on /var/swap.Priority:-1 extents:1 across:102396k SS
[   29.582768] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[   29.582823] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   29.586030] smsc95xx v1.0.4
[   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
[   29.752416] usb 1-1.2: new high-speed USB device number 16 using dwc_otg
[   29.854704] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8176
[   29.854735] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   29.854751] usb 1-1.2: Product: 802.11n WLAN Adapter
[   29.854765] usb 1-1.2: Manufacturer: Realtek
[   29.854778] usb 1-1.2: SerialNumber: 00e04c000001
[   31.400259] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   31.400259]
[   31.400371] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   31.400371]
[   31.400402] ERROR::dwc_otg_hcd_urb_enqueue:477: Not connected
[   31.400402]
[   31.432301] usb 1-1: USB disconnect, device number 14
[   31.432353] usb 1-1.1: USB disconnect, device number 15
[   31.432593] smsc95xx 1-1.1:1.0: eth0: unregister 'smsc95xx' usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet
[   31.444140] usb 1-1.2: USB disconnect, device number 16
[   31.622272] Indeed it is in host mode hprt0 = 00021501
[   32.052280] usb 1-1: new high-speed USB device number 17 using dwc_otg
[   32.052445] Indeed it is in host mode hprt0 = 00001101
[   32.542560] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[   32.542590] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   32.543393] hub 1-1:1.0: USB hub found
[   32.543527] hub 1-1:1.0: 3 ports detected
[   32.822488] usb 1-1.1: new high-speed USB device number 18 using dwc_otg
[   32.922865] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[   32.922896] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   32.926003] smsc95xx v1.0.4
[   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
[   34.623108] smsc95xx 1-1.1:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0x4DE1

aravarav 发表于 2013-5-5 21:00:33

原因来自这里[墙外]：
http://csftr.blogspot.com/2012/12/beginning-with-raspberry.html
FUCK Cable，FUCK ICKEY.

ultrajimmy 发表于 2013-5-9 09:58:46

能贴一下墙外的内容么

yoyojacky 发表于 2013-8-25 16:52:29

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

ㄨ几ì水β 发表于 2013-10-17 14:52:05

yoyojacky 发表于 2013-8-25 16:52 static/image/common/back.gif
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

yoyojacky 发表于 2013-11-3 12:43:42

bad USB cable？ .....

gcd0318 发表于 2013-11-4 15:34:04

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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