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新装的ubuntu14.04麒麟版系统 rtl8187网卡一直显示正在链接然后又显示链接断开 怎么解决？估计是驱动问题，请问怎么安装驱动？

rtl8187网卡一直显示正在链接然后又显示链接断开 怎么解决？

測試期間 暫時把有線網卡關閉
1. 把有線纜線拔起
或
2. 從 Bios 把內建有線網卡 關閉
或
3. 從 右上方 連線圖示 有線連線設定 自動連線 取消打勾

如果還無效 請再貼文

好像很多问这个网卡的，最好的办法 - 换个网卡

poloshiao 写了：

rtl8187网卡一直显示正在链接然后又显示链接断开 怎么解决？

測試期間 暫時把有線網卡關閉
1. 把有線纜線拔起
或
2. 從 Bios 把內建有線網卡 關閉
或
3. 從 右上方 連線圖示 有線連線設定 自動連線 取消打勾

如果還無效 請再貼文

谢谢大神 但有线本来就没启用

把下面指令 複製 貼進終端機 執行
0. uname -r
1. sudo lshw -numeric -class network
2. sudo ifconfig -a
3. sudo route -nv
4. sudo rfkill list all
5. sudo dhclient -v
6. sudo iwlist scan
7. sudo ls -al /etc/resolv.conf
8. sudo cat /run/resolvconf/resolv.conf
把結果直接複製 貼上
http://paste.ubuntu.com
再把網址貼上來

poloshiao 写了：把下面指令 複製 貼進終端機 執行
0. uname -r
1. sudo lshw -numeric -class network
2. sudo ifconfig -a
3. sudo route -nv
4. sudo rfkill list all
5. sudo dhclient -v
6. sudo iwlist scan
7. sudo ls -al /etc/resolv.conf
8. sudo cat /run/resolvconf/resolv.conf
把結果直接複製 貼上
http://paste.ubuntu.com
再把網址貼上來

网址打不开 我就直接贴这里吧 我我现在用的就是这张网卡 在外部加了个电源 但网速很差
3.13.0-37-generic


*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10EC:8168]
vendor: Realtek Semiconductor Co., Ltd. [10EC]
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 03
serial: 20:cf:30:2d:1a:5c
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8168d-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:43 ioport:e800(size=256) memory:fafff000-faffffff memory:faff8000-faffbfff memory:fbef0000-fbefffff
*-network
description: Wireless interface
product: AR9285 Wireless Network Adapter (PCI-Express) [168C:2B]
vendor: Qualcomm Atheros [168C]
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan1
version: 01
serial: 1c:4b:d6:c0:40:2f
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=3.13.0-37-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
resources: irq:18 memory:fbff0000-fbffffff
*-network
description: Wireless interface
physical id: 1
bus info: usb@1:1.3
logical name: wlan0
serial: 00:e1:00:86:73:44
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=rtl8187 driverversion=3.13.0-37-generic firmware=N/A ip=192.168.1.107 link=yes multicast=yes wireless=IEEE 802.11bg


eth0 Link encap:以太网 硬件地址 20:cf:30:2d:1a:5c
UP BROADCAST MULTICAST MTU:1500 跃点数:1
接收数据包:0 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:0 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:1000
接收字节:0 (0.0 B) 发送字节:0 (0.0 B)

lo Link encap:本地环回
inet 地址:127.0.0.1 掩码:255.0.0.0
inet6 地址: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 跃点数:1
接收数据包:17304 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:17304 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:0
接收字节:2254788 (2.2 MB) 发送字节:2254788 (2.2 MB)

wlan0 Link encap:以太网 硬件地址 00:e1:00:86:73:44
inet 地址:192.168.1.107 广播:192.168.1.255 掩码:255.255.255.0
inet6 地址: fe80::2e1:ff:fe86:7344/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 跃点数:1
接收数据包:1578 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:2946 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:1000
接收字节:677803 (677.8 KB) 发送字节:548224 (548.2 KB)

wlan1 Link encap:以太网 硬件地址 1c:4b:d6:c0:40:2f
UP BROADCAST MULTICAST MTU:1500 跃点数:1
接收数据包:1956 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:2514 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:1000
接收字节:1224628 (1.2 MB) 发送字节:413786 (413.7 KB)


内核 IP 路由表
目标 网关 子网掩码 标志 跃点 引用 使用 接口
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 wlan0
192.168.1.0 0.0.0.0 255.255.255.0 U 9 0 0 wlan0

0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
9: phy9: Wireless LAN
Soft blocked: no
Hard blocked: no


Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Listening on LPF/wlan0/00:e1:00:86:73:44
Sending on LPF/wlan0/00:e1:00:86:73:44
Sending on Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3 (xid=0x11ed095b)
DHCPREQUEST of 192.168.1.107 on wlan0 to 255.255.255.255 port 67 (xid=0x11ed095b)
DHCPOFFER of 192.168.1.107 from 192.168.1.1
DHCPREQUEST of 192.168.1.107 on wlan0 to 255.255.255.255 port 67 (xid=0x11ed095b)
DHCPREQUEST of 192.168.1.107 on wlan0 to 255.255.255.255 port 67 (xid=0x11ed095b)
DHCPACK of 192.168.1.107 from 192.168.1.1
RTNETLINK answers: File exists
bound to 192.168.1.107 -- renewal in 3111 seconds.

22F00
IE: Unknown: DD05000AEB0100
IE: Unknown: DD8E0050F204104A0001101044000102103B0001031047001000000000000010000000E4D332653F1A1021000754502D4C494E4B10230009544C2D57523834324E10240003342E3010420007312E312E312E331054000800060050F204000110110018576972656C657373204E20526F757465722057523834324E100800022288103C0001011049000600372A000120
Cell 07 - Address: E4:D3:32:71:EE:BC
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=30/70 Signal level=-80 dBm
Encryption key:on
ESSID:"TP-LINK_EEBC"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000098556503fd
Extra: Last beacon: 60ms ago
IE: Unknown: 000C54502D4C494E4B5F45454243
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6E1003FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B070200000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD05000AEB0100
IE: Unknown: DD8E0050F204104A0001101044000102103B0001031047001000000000000010000000E4D33271EEBC1021000754502D4C494E4B10230009544C2D57523834324E10240003342E3010420007312E312E312E331054000800060050F204000110110018576972656C657373204E20526F757465722057523834324E100800022288103C0001011049000600372A000120
Cell 08 - Address: 5C:63:BF:44:38:5E
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=21/70 Signal level=-89 dBm
Encryption key:on
ESSID:"TP-LINK_44385Ezsy"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000007e15fea43
Extra: Last beacon: 20ms ago
IE: Unknown: 001154502D4C494E4B5F3434333835457A7379
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 0706555320010D14
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6E1003FF00000000000000000000000000000000000000000000
IE: Unknown: 331A6E1003FF00000000000000000000000000000000000000000000
IE: Unknown: 3D1606051300000000000000000000000000000000000000
IE: Unknown: 341606051300000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD800050F204104A0001101044000102103B00010310470010000000000000100000005C63BF44385E1021000754502D4C494E4B10230009544C2D57523734304E10240003312E3010420003312E301054000800060050F204000110110018576972656C657373204E20526F757465722057523734304E100800020086103C000101

eth0 Interface doesn't support scanning.

lo Interface doesn't support scanning.

wlan0 Scan completed :
Cell 01 - Address: F8:D1:11:FD:11:AE
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=52/70 Signal level=-58 dBm
Encryption key:on
ESSID:"feifei"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000001b5e79c3691
Extra: Last beacon: 244ms ago
IE: Unknown: 0006666569666569
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 0706555320010D14
IE: Unknown: 200100
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32043048606C
IE: Unknown: 2D1A2C0003FFFF000000000000000000000000000000000000000000
IE: Unknown: 331A2C0003FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601051700000000000000000000000000000000000000
IE: Unknown: 341601051700000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101830003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD810050F204104A0001101044000102103B0001031047001000000000000010000000F8D111FD11AE1021000754502D4C494E4B10230009544C2D57523734304E10240003312E3010420003312E301054000800060050F204000110110019576972656C65737320526F7574657220544C2D57523734304E100800020086103C000101
Cell 02 - Address: C8:3A:35:2C:4C:18
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=44/70 Signal level=-66 dBm
Encryption key:on
ESSID:"Tenda_2C4C18"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000001415af6796e
Extra: Last beacon: 4868ms ago
IE: Unknown: 000C54656E64615F324334433138
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1016FF000000010000000000000000000000000C0000000000
IE: Unknown: 3D1601050500000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B0502005F127A
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: DD07000C4304000000
IE: Unknown: 0706434E20010D10
Cell 03 - Address: 90:94:E4:3A:E3:98
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=52/70 Signal level=-58 dBm
Encryption key:on
ESSID:"T_dlink"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000002c9c8abbdb
Extra: Last beacon: 4856ms ago
IE: Unknown: 0007545F646C696E6B
IE: Unknown: 010882840B162430486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1AFE191BFFFF000001000000000000000000000000000000000000
IE: Unknown: 3D16010D1600000000000000000000000000000000000000
IE: Unknown: DD7B0050F204104A0001101044000101103B000103104700101F7E755B9FA488F65AFC052F3D7CF0E310210006442D4C696E6B102300074449522D3631361024000631323334353610420004303031351054000800060050F204000110110008444C696E6B2D4150100800020004103C0001011049000600372A000120
IE: Unknown: DD090010180203F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 04 - Address: 00:23:C9:A1:5C:99
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=36/70 Signal level=-74 dBm
Encryption key:on
ESSID:"ChinaNet-Qrz6"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000000989d5e4d0f
Extra: Last beacon: 4856ms ago
IE: Unknown: 000D4368696E614E65742D51727A36
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: 2D1A7C181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601000000000000000000000000000000000000000000
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 05 - Address: C8:3A:35:0E:14:30
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=41/70 Signal level=-69 dBm
Encryption key:on
ESSID:"Tenda_0E1430"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000052ed8498
Extra: Last beacon: 4392ms ago
IE: Unknown: 000C54656E64615F304531343330
IE: Unknown: 010882840B162430486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: 2D1A7E181BFF00000000000000000000000000000000000000000000
IE: Unknown: 3D16010D0000000000000000000000000000000000000000
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 06 - Address: E4:D3:32:E6:A3:9E
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=63/70 Signal level=-47 dBm
Encryption key:on
ESSID:"lanyan"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000097604ae360
Extra: Last beacon: 2480ms ago
IE: Unknown: 00066C616E79616E
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 0706434E20010D20
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6E101BFFFFFF0000000000000000008000000000000000000000
IE: Unknown: 331A6E101BFFFFFF0000000000000000008000000000000000000000
IE: Unknown: 3D1606050500000000000000000000000000000000000000
IE: Unknown: 341606050500000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
Cell 07 - Address: E4:D3:32:87:89:1C
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=52/70 Signal level=-58 dBm
Encryption key:on
ESSID:"xioabaijia"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000007cc683e3eab
Extra: Last beacon: 2476ms ago
IE: Unknown: 000A78696F616261696A6961
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 0706434E20010D20
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6E101BFFFFFF0000000000000000008000000000000000000000
IE: Unknown: 331A6E101BFFFFFF0000000000000000008000000000000000000000
IE: Unknown: 3D1606050500000000000000000000000000000000000000
IE: Unknown: 341606050500000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
Cell 08 - Address: 5C:63:BF:44:38:5E
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=50/70 Signal level=-60 dBm
Encryption key:on
ESSID:"TP-LINK_44385Ezsy"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000007e18af62f
Extra: Last beacon: 2472ms ago
IE: Unknown: 001154502D4C494E4B5F3434333835457A7379
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 0706555320010D14
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6E1003FF00000000000000000000000000000000000000000000
IE: Unknown: 331A6E1003FF00000000000000000000000000000000000000000000
IE: Unknown: 3D1606051300000000000000000000000000000000000000
IE: Unknown: 341606051300000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD800050F204104A0001101044000102103B00010310470010000000000000100000005C63BF44385E1021000754502D4C494E4B10230009544C2D57523734304E10240003312E3010420003312E301054000800060050F204000110110018576972656C657373204E20526F757465722057523734304E100800020086103C000101
Cell 09 - Address: C8:3A:35:5E:A6:70
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=55/70 Signal level=-55 dBm
Encryption key:on
ESSID:"Tenda_5EA670"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000000075391cf84
Extra: Last beacon: 1052ms ago
IE: Unknown: 000C54656E64615F354541363730
IE: Unknown: 010882840B162430486C
IE: Unknown: 030109
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: 2D1A7E181BFF00000000000000000000000000000000000000000000
IE: Unknown: 3D16090F0400000000000000000000000000000000000000
IE: Unknown: DD090010180204F02C0000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 10 - Address: E0:05:C5:BA:D0:3C
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=47/70 Signal level=-63 dBm
Encryption key:on
ESSID:"TP-LINK_BAD03C"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000de4dd90dc1
Extra: Last beacon: 1048ms ago
IE: Unknown: 000E54502D4C494E4B5F424144303343
IE: Unknown: 010882848B960C121824
IE: Unknown: 030109
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101860003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C334E101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 2D1A4E101BFFFF000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C34090F0A00000000000000000000000000000000000000
IE: Unknown: 3D16090F0A00000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
IE: Unknown: DD810050F204104A0001101044000102103B0001031047001000000000000010000000E005C5BAD03C1021000754502D4C494E4B10230009544C2D57523833304E10240003312E3010420003312E301054000800060050F204000110110019576972656C65737320526F7574657220544C2D57523833304E100800020086103C000101
Cell 11 - Address: C8:3A:35:0D:12:D0
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=47/70 Signal level=-63 dBm
Encryption key:on
ESSID:"Tenda_0D12D0"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000009d6276774
Extra: Last beacon: 88ms ago
IE: Unknown: 000C54656E64615F304431324430
IE: Unknown: 010882840B162430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: 2D1A7E181BFF00000000000000000000000000000000000000000000
IE: Unknown: 3D160B0F0400000000000000000000000000000000000000
IE: Unknown: DD090010180201F02C0000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 12 - Address: E4:D3:32:65:3F:1A
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=52/70 Signal level=-58 dBm
Encryption key:on
ESSID:"huang"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000a3b42dda08
Extra: Last beacon: 84ms ago
IE: Unknown: 00056875616E67
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6E1003FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B070200000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD05000AEB0100
IE: Unknown: DD8E0050F204104A0001101044000102103B0001031047001000000000000010000000E4D332653F1A1021000754502D4C494E4B10230009544C2D57523834324E10240003342E3010420007312E312E312E331054000800060050F204000110110018576972656C657373204E20526F757465722057523834324E100800022288103C0001011049000600372A000120



lrwxrwxrwx 1 root root 29 10月 14 22:31 /etc/resolv.conf -> ../run/resolvconf/resolv.conf


# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 172.18.0.6
nameserver 172.18.0.66
nameserver 127.0.1.1

product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10EC:8168]
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8168d-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s

1. r8169 不是 RTL8111/8168/8411 合適的驅動
viewtopic.php?p=3102888#p3102888

但有线本来就没启用

2. 上面說明有啟動 但是驅動不合適

product: AR9285 Wireless Network Adapter (PCI-Express) [168C:2B]
configuration: broadcast=yes driver=ath9k driverversion=3.13.0-37-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn

description: Wireless interface
configuration: broadcast=yes driver=rtl8187 driverversion=3.13.0-37-generic firmware=N/A ip=192.168.1.107 link=yes multicast=yes wireless=IEEE 802.11bg

3. 你有兩個無線網卡 ?

4. 測試無線網卡時 最好把其中的有線網卡及另一個無線網卡關閉 以免干擾

poloshiao 写了：

product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10EC:8168]
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8168d-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s

1. r8169 不是 RTL8111/8168/8411 合適的驅動
viewtopic.php?p=3102888#p3102888

但有线本来就没启用

2. 上面說明有啟動 但是驅動不合適

product: AR9285 Wireless Network Adapter (PCI-Express) [168C:2B]
configuration: broadcast=yes driver=ath9k driverversion=3.13.0-37-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn

description: Wireless interface
configuration: broadcast=yes driver=rtl8187 driverversion=3.13.0-37-generic firmware=N/A ip=192.168.1.107 link=yes multicast=yes wireless=IEEE 802.11bg

3. 你有兩個無線網卡 ?

4. 測試無線網卡時 最好把其中的有線網卡及另一個無線網卡關閉 以免干擾

一个电脑自带的 8187是usb网卡 驱动不合理怎么解决?网上教程说下载合适的驱动编译安装 但本人纯小白 不会呀 安装了一次还全报错

一个电脑自带的 8187是usb网卡

Ubuntu 預裝 network manager 管理上網
network manager 預設 同一時間 只允許一個路由
意思是 無論有幾張網卡 包含 有線/無線/3G ...
同一時間只能有一個網卡能夠成功連線上網
其它網卡會連上線後 立刻斷線 待機

wlan0 Link encap:以太网 硬件地址 00:e1:00:86:73:44
inet 地址:192.168.1.107 广播:192.168.1.255 掩码:255.255.255.0

内核 IP 路由表
目标 网关 子网掩码 标志 跃点 引用 使用 接口
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 wlan0
192.168.1.0 0.0.0.0 255.255.255.0 U 9 0 0 wlan0

所以只有 wlan0 順利連線上網

所以只有 wlan0 順利連線上網

这张卡就是 8187卡 也就是驱动不合理的卡 我其实就是想知道这张卡该装什么样的驱动 是2.6X还是3.13 应该是官网上 3.13的吧 但是我在安装驱动过程中报错 不知道的正确的安装方式是什么 您能说下吗？这张卡折腾我很久了！谢谢了

多麻烦，直接换个网卡。

product: AR9285 Wireless Network Adapter (PCI-Express) [168C:2B]
logical name: wlan1
serial: 1c:4b:d6:c0:40:2f

description: Wireless interface
logical name: wlan0
serial: 00:e1:00:86:73:44

1. wlan1 與 wlan0 應該是 兩個不同的網卡

configuration: broadcast=yes driver=rtl8187 driverversion=3.13.0-37-generic firmware=N/A ip=192.168.1.107 link=yes multicast=yes wireless=IEEE 802.11bg

2. wlan0 沒有偵測到 [xxxx:yyyy] 例如 [0bda:8187]
無法判斷 driver=rtl8187 driverversion=3.13.0-37-generic 是不是合適驅動

3. http://www.linux-usb.org/usb.ids
使用 rtl8187 搜尋
0bda Realtek Semiconductor Corp.
8187 RTL8187 Wireless Adapter
[0bda:8187] 802.11bg
3-1. 還有許多 rtl8187?, ?=B,L,SU

4. 從終端機
lsusb | grep 8187
看看能否偵測到 Wireless Adapter 硬件
4-1. 如果可以 偵測到 Wireless Adapter 硬件
sudo lsusb -v
把 rtl8187?, ?=B,L,SU 那一段全部複製貼上來

4. 從終端機
lsusb | grep 8187
看看能否偵測到 Wireless Adapter 硬件

Bus 001 Device 006: ID 0bda:8187 Realtek Semiconductor Corp. RTL8187 Wireless Adapter

4-1. 如果可以 偵測到 Wireless Adapter 硬件
sudo lsusb -v
把 rtl8187?, ?=B,L,SU 那一段全部複製貼上來

我好像没看到 rtl8187?, ?=B,L,SU类似的代码 所以全部粘上来了 麻烦你帮我看看了 再次谢谢
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x03bc 1x 956 bytes
bInterval 1

Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 3.13
iManufacturer 3 Linux 3.13.0-37-generic ohci_hcd
iProduct 2 OHCI PCI host controller
iSerial 1 0000:00:13.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 3
wHubCharacteristic 0x0012
No power switching (usb 1.0)
No overcurrent protection
bPwrOn2PwrGood 2 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x02
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0103 power enable connect
Device Status: 0x0001
Self Powered

Bus 001 Device 006: ID 0bda:8187 Realtek Semiconductor Corp. RTL8187 Wireless Adapter
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0bda Realtek Semiconductor Corp.
idProduct 0x8187 RTL8187 Wireless Adapter
bcdDevice 1.00
iManufacturer 1 Manufacturer_Realtek_RTL8187_
iProduct 2 RTL8187_Wireless
iSerial 3 00E100867344
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 39
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 4 Wireless Network Card
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 0 (Defined at Interface level)
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 5 Bulk-IN,Bulk-OUT,Bulk-OUT
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)

Bus 001 Device 005: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 2 TT per port
bMaxPacketSize0 64
idVendor 0x1a40 Terminus Technology Inc.
idProduct 0x0101 4-Port HUB
bcdDevice 1.00
iManufacturer 0
iProduct 1 USB 2.0 Hub [MTT]
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 41
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 1 Single TT
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 2 TT per port
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x0080
Ganged power switching
Ganged overcurrent protection
TT think time 8 FS bits
Port indicators
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0503 highspeed power enable connect
Port 4: 0000.0100 power
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 3.13
iManufacturer 3 Linux 3.13.0-37-generic ehci_hcd
iProduct 2 EHCI Host Controller
iSerial 1 0000:00:12.2
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 6
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 10 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x20
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Port 5: 0000.0100 power
Port 6: 0000.0100 power
Device Status: 0x0001
Self Powered

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 3.13
iManufacturer 3 Linux 3.13.0-37-generic ohci_hcd
iProduct 2 OHCI PCI host controller
iSerial 1 0000:00:12.1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 3
wHubCharacteristic 0x0012
No power switching (usb 1.0)
No overcurrent protection
bPwrOn2PwrGood 2 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x04
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Device Status: 0x0001
Self Powered

Bus 003 Device 002: ID 2188:0ae1
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x2188
idProduct 0x0ae1
bcdDevice 1.00
iManufacturer 0
iProduct 1 Đ
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 64
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0005 1x 5 bytes
bInterval 10
Device Status: 0x0000
(Bus Powered)

Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 3.13
iManufacturer 3 Linux 3.13.0-37-generic ohci_hcd
iProduct 2 OHCI PCI host controller
iSerial 1 0000:00:12.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 3
wHubCharacteristic 0x0012
No power switching (usb 1.0)
No overcurrent protection
bPwrOn2PwrGood 2 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0303 lowspeed power enable connect
Port 3: 0000.0100 power
Device Status: 0x0001
Self Powered