无线网卡问题，急，求解救。。。

[pangxin1986]

今天刚把电脑装了12.04，无线指示灯不亮，通过无线开关也无法打开，我按照这个链接http://forum.ubuntu.org.cn/viewtopic.php?f=180&t=459187&p=3119375#p3119375里说的输入命令里，里面也有我的一些操作结果，那些是在14.04下面操作的，麻烦兄弟们看看那个帖子帮我解决下，新手，学习中现在即便是拔下网线，无线开关也不亮，也没办法通过开关打开，这究竟是什么原因呢？

[pangxin1986]

刚才BIOS设置下，还是不行，直接就是打不开无线，求助求助....

[poloshiao]

請先參閱
https://help.ubuntu.com/stable/ubuntu-h ... eless.html
如果還未解決
把下面指令 複製 貼進終端機 執行
0. uname -r
1. sudo lspci -knn
2. sudo lshw -numeric -class network
3. sudo ifconfig -a
4. sudo route -nv
5. sudo rfkill list all
把結果直接 選取/複製/貼上來
不必擷圖

[pangxin1986]

請先參閱
https://help.ubuntu.com/stable/ubuntu-h ... eless.html
如果還未解決
把下面指令 複製 貼進終端機 執行
0. uname -r
1. sudo lspci -knn
2. sudo lshw -numeric -class network
3. sudo ifconfig -a
4. sudo route -nv
5. sudo rfkill list all
把結果直接 選取/複製/貼上來
不必擷圖

你附给我的链接打不开

[pangxin1986]

請先參閱
https://help.ubuntu.com/stable/ubuntu-h ... eless.html
如果還未解決
把下面指令 複製 貼進終端機 執行
0. uname -r
1. sudo lspci -knn
2. sudo lshw -numeric -class network
3. sudo ifconfig -a
4. sudo route -nv
5. sudo rfkill list all
把結果直接 選取/複製/貼上來
不必擷圖

一。pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ uname -r
3.11.0-15-generic
二。pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ sudo lspci -knn
[sudo] password for pangxin:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller [8086:2590] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 03)
Subsystem: Hewlett-Packard Company NC6220 [103c:308a]
Kernel driver in use: i915
Kernel modules: intelfb, i915
00:02.1 Display controller [0380]: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2792] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:308a]
00:1c.0 PCI bridge [0604]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 [8086:2660] (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge [0604]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 [8086:2662] (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 [8086:2658] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: uhci_hcd
00:1d.1 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 [8086:2659] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: uhci_hcd
00:1d.2 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 [8086:265a] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: uhci_hcd
00:1d.7 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller [8086:265c] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: ehci-pci
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev d3)
00:1e.2 Multimedia audio controller [0401]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller [8086:266e] (rev 03)
Subsystem: Hewlett-Packard Company Compaq NC6220 [103c:0944]
Kernel driver in use: snd_intel8x0
Kernel modules: snd-intel8x0
00:1e.3 Modem [0703]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller [8086:266d] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel modules: snd-intel8x0m
00:1f.0 ISA bridge [0601]: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge [8086:2641] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich, intel-rng
00:1f.1 IDE interface [0101]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller [8086:266f] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: ata_piix
02:04.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03)
Subsystem: Hewlett-Packard Company Broadcom 802.11b/g WLAN [103c:12f8]
Kernel driver in use: wl
Kernel modules: wl, ssb
02:06.0 CardBus bridge [0607]: Texas Instruments PCIxx21/x515 Cardbus Controller [104c:8031]
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
02:06.3 Mass storage controller [0180]: Texas Instruments PCIxx21 Integrated FlashMedia Controller [104c:8033]
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: tifm_7xx1
Kernel modules: tifm_7xx1
02:06.4 SD Host controller [0805]: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller [104c:8034]
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci
02:06.5 Communication controller [0780]: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Smart Card Controller [104c:8035]
Subsystem: Hewlett-Packard Company Device [103c:0944]
10:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express [14e4:167d] (rev 11)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: tg3
Kernel modules: tg3
三。pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ sudo lshw -numeric -class network
*-network
description: Ethernet interface
product: NetXtreme BCM5751M Gigabit Ethernet PCI Express [14E4:167D]
vendor: Broadcom Corporation [14E4]
physical id: 0
bus info: pci@0000:10:00.0
logical name: eth0
version: 11
serial: 00:15:60:b2:b9:41
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.132 duplex=full firmware=5751m-v3.29a ip=192.168.1.107 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:16 memory:d0000000-d000ffff
*-network
description: Network controller
product: BCM4306 802.11b/g Wireless LAN Controller [14E4:4320]
vendor: Broadcom Corporation [14E4]
physical id: 4
bus info: pci@0000:02:04.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=wl latency=64
resources: irq:21 memory:d0400000-d0401fff
四。pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ sudo ifconfig -a
eth0 Link encap:以太网 硬件地址 00:15:60:b2:b9:41
inet 地址:192.168.1.107 广播:192.168.1.255 掩码:255.255.255.0
inet6 地址: fe80::215:60ff:feb2:b941/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 跃点数:1
接收数据包:17687 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:11658 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:24726193 (24.7 MB) 发送字节:1018973 (1.0 MB)
中断:16

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:250 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:250 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:24238 (24.2 KB) 发送字节:24238 (24.2 KB)

五。pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ sudo route -nv
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 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ sudo rfkill list all
0: hp-wifi: Wireless LAN
Soft blocked: yes
Hard blocked: no
1: hp-gps: GPS
Soft blocked: yes
Hard blocked: yes
pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$

[pangxin1986]

請先參閱
https://help.ubuntu.com/stable/ubuntu-h ... eless.html
如果還未解決
把下面指令 複製 貼進終端機 執行
0. uname -r
1. sudo lspci -knn
2. sudo lshw -numeric -class network
3. sudo ifconfig -a
4. sudo route -nv
5. sudo rfkill list all
把結果直接 選取/複製/貼上來
不必擷圖

零。pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ uname -r
3.11.0-15-generic
一。pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ sudo lspci -knn
[sudo] password for pangxin:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller [8086:2590] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 03)
Subsystem: Hewlett-Packard Company NC6220 [103c:308a]
Kernel driver in use: i915
Kernel modules: intelfb, i915
00:02.1 Display controller [0380]: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2792] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:308a]
00:1c.0 PCI bridge [0604]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 [8086:2660] (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge [0604]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 [8086:2662] (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 [8086:2658] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: uhci_hcd
00:1d.1 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 [8086:2659] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: uhci_hcd
00:1d.2 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 [8086:265a] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: uhci_hcd
00:1d.7 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller [8086:265c] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: ehci-pci
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev d3)
00:1e.2 Multimedia audio controller [0401]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller [8086:266e] (rev 03)
Subsystem: Hewlett-Packard Company Compaq NC6220 [103c:0944]
Kernel driver in use: snd_intel8x0
Kernel modules: snd-intel8x0
00:1e.3 Modem [0703]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller [8086:266d] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel modules: snd-intel8x0m
00:1f.0 ISA bridge [0601]: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge [8086:2641] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich, intel-rng
00:1f.1 IDE interface [0101]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller [8086:266f] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: ata_piix
02:04.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03)
Subsystem: Hewlett-Packard Company Broadcom 802.11b/g WLAN [103c:12f8]
Kernel driver in use: wl
Kernel modules: wl, ssb
02:06.0 CardBus bridge [0607]: Texas Instruments PCIxx21/x515 Cardbus Controller [104c:8031]
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
02:06.3 Mass storage controller [0180]: Texas Instruments PCIxx21 Integrated FlashMedia Controller [104c:8033]
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: tifm_7xx1
Kernel modules: tifm_7xx1
02:06.4 SD Host controller [0805]: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller [104c:8034]
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci
02:06.5 Communication controller [0780]: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Smart Card Controller [104c:8035]
Subsystem: Hewlett-Packard Company Device [103c:0944]
10:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express [14e4:167d] (rev 11)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: tg3
Kernel modules: tg3
二。pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ sudo lshw -numeric -class network
*-network
description: Ethernet interface
product: NetXtreme BCM5751M Gigabit Ethernet PCI Express [14E4:167D]
vendor: Broadcom Corporation [14E4]
physical id: 0
bus info: pci@0000:10:00.0
logical name: eth0
version: 11
serial: 00:15:60:b2:b9:41
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.132 duplex=full firmware=5751m-v3.29a ip=192.168.1.107 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:16 memory:d0000000-d000ffff
*-network
description: Network controller
product: BCM4306 802.11b/g Wireless LAN Controller [14E4:4320]
vendor: Broadcom Corporation [14E4]
physical id: 4
bus info: pci@0000:02:04.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=wl latency=64
resources: irq:21 memory:d0400000-d0401fff
三。pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ sudo ifconfig -a
eth0 Link encap:以太网 硬件地址 00:15:60:b2:b9:41
inet 地址:192.168.1.107 广播:192.168.1.255 掩码:255.255.255.0
inet6 地址: fe80::215:60ff:feb2:b941/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 跃点数:1
接收数据包:17687 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:11658 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:24726193 (24.7 MB) 发送字节:1018973 (1.0 MB)
中断:16

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:250 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:250 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:24238 (24.2 KB) 发送字节:24238 (24.2 KB)

四。pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ sudo route -nv
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 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
五。pangxin@pangxin-HP-Compaq-nc6220-PL814AV:~$ sudo rfkill list all
0: hp-wifi: Wireless LAN
Soft blocked: yes
Hard blocked: no
1: hp-gps: GPS
Soft blocked: yes
Hard blocked: yes

[pangxin1986]

按照http://wiki.ubuntu.org.cn/%E9%85%8D%E7%BD%AEBroadcom%E8%8A%AF%E7%89%87%E7%9A%84%E6%97%A0%E7%BA%BF%E7%BD%91%E5%8D%A1这个试过，无法解决
sudo apt-get install ndiswrapper-utils 键入这个提示错误


sudo ndiswrapper -i ~/Desktop/bcmwl5.inf键入这个命令，我的是bcmwl5a.inf，提示找不到，我已经复制到桌面。。。

[pangxin1986]

按照http://wiki.ubuntu.org.cn/%E9%85%8D%E7%BD%AEBroadcom%E8%8A%AF%E7%89%87%E7%9A%84%E6%97%A0%E7%BA%BF%E7%BD%91%E5%8D%A1这个试过，无法解决
sudo apt-get install ndiswrapper-utils 键入这个提示错误


sudo ndiswrapper -i ~/Desktop/bcmwl5.inf键入这个命令，我的是bcmwl5a.inf，提示找不到，我已经复制到桌面。。。

[pangxin1986]

我安装了这个软件ndiswrapper，为什么在运行这个软件的时候会提示FATAL: Module ndiswrapper not found这个样的错误呢，提示模块找不到，这究竟是怎么回事啊

[poloshiao]

sudo lspci -knn
10:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express [14e4:167d] (rev 11)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: tg3
Kernel modules: tg3

02:04.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03)
Subsystem: Hewlett-Packard Company Broadcom 802.11b/g WLAN [103c:12f8]
Kernel driver in use: wl
Kernel modules: wl, ssb

sudo lshw -numeric -class network
product: NetXtreme BCM5751M Gigabit Ethernet PCI Express [14E4:167D]
serial: 00:15:60:b2:b9:41
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.132 duplex=full firmware=5751m-v3.29a ip=192.168.1.107 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
product: BCM4306 802.11b/g Wireless LAN Controller [14E4:4320]
configuration: driver=wl latency=64

driver=wl 沒有抓到 BCM4306 的 MAC
serial: xx:xx:xx:xx:xx:xx
所以沒有分配給 wlan0 無線網卡界面

sudo rfkill list all
0: hp-wifi: Wireless LAN
Soft blocked: yes
Hard blocked: no

參閱
http://askubuntu.com/questions/98702/ho ... -in-rfkill
把
Soft blocked: yes
改為
Soft blocked: no
然後重開機
再試試 上面的指令

補充
Ubuntu / fedora 預設由 network-manager 管理上網
network-manager 預設同一時間 只能存在一條路由
換句話說 同一個時間 只能有一個網卡 連上網路
其它網卡 連上後立刻自動斷線 待線中
通常 有線網卡 連線上網 速度比較快 所以大多是 有線網卡連上網 無線網卡待線中
如果你要測試 無線網卡
把有線網卡 從 BIOS 關閉 或 從 右上方 連線圖示 把有線網卡自動連線打勾取消
等測試成功再決定是否重新啟動有線網卡或把自動連線打勾
改變路由設定 允許兩個路由同時存在
就可以讓 有線/無線 網卡 都同時連上網

sudo apt-get install ndiswrapper-utils
我安装了这个软件ndiswrapper

sudo lspci -knn
10:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express [14e4:167d] (rev 11)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: tg3
Kernel modules: tg3

02:04.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03)
Subsystem: Hewlett-Packard Company Broadcom 802.11b/g WLAN [103c:12f8]
Kernel driver in use: wl
Kernel modules: wl, ssb

linux kernel 已經可以供應合適的網卡驅動
Kernel modules: tg3
Kernel modules: wl, ssb
不需要再安裝 windows 的驅動
把 ndiswrapper-utils 移除

[pangxin1986]

sudo lspci -knn
10:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express [14e4:167d] (rev 11)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: tg3
Kernel modules: tg3

02:04.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03)
Subsystem: Hewlett-Packard Company Broadcom 802.11b/g WLAN [103c:12f8]
Kernel driver in use: wl
Kernel modules: wl, ssb

sudo lshw -numeric -class network
product: NetXtreme BCM5751M Gigabit Ethernet PCI Express [14E4:167D]
serial: 00:15:60:b2:b9:41
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.132 duplex=full firmware=5751m-v3.29a ip=192.168.1.107 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
product: BCM4306 802.11b/g Wireless LAN Controller [14E4:4320]
configuration: driver=wl latency=64

driver=wl 沒有抓到 BCM4306 的 MAC
serial: xx:xx:xx:xx:xx:xx
所以沒有分配給 wlan0 無線網卡界面

sudo rfkill list all
0: hp-wifi: Wireless LAN
Soft blocked: yes
Hard blocked: no

參閱
http://askubuntu.com/questions/98702/ho ... -in-rfkill
把
Soft blocked: yes
改為
Soft blocked: no
然後重開機
再試試 上面的指令

補充
Ubuntu / fedora 預設由 network-manager 管理上網
network-manager 預設同一時間 只能存在一條路由
換句話說 同一個時間 只能有一個網卡 連上網路
其它網卡 連上後立刻自動斷線 待線中
通常 有線網卡 連線上網 速度比較快 所以大多是 有線網卡連上網 無線網卡待線中
如果你要測試 無線網卡
把有線網卡 從 BIOS 關閉 或 從 右上方 連線圖示 把有線網卡自動連線打勾取消
等測試成功再決定是否重新啟動有線網卡或把自動連線打勾
改變路由設定 允許兩個路由同時存在
就可以讓 有線/無線 網卡 都同時連上網

sudo apt-get install ndiswrapper-utils
我安装了这个软件ndiswrapper

sudo lspci -knn
10:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express [14e4:167d] (rev 11)
Subsystem: Hewlett-Packard Company Device [103c:0944]
Kernel driver in use: tg3
Kernel modules: tg3

02:04.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03)
Subsystem: Hewlett-Packard Company Broadcom 802.11b/g WLAN [103c:12f8]
Kernel driver in use: wl
Kernel modules: wl, ssb

linux kernel 已經可以供應合適的網卡驅動
Kernel modules: tg3
Kernel modules: wl, ssb
不需要再安裝 windows 的驅動
把 ndiswrapper-utils 移除

ndiswrapper-utils这个已经卸载，右上角的启动联网也关闭，关机重启无线灯依旧不亮，依旧无法无线上网啊...

[poloshiao]

右上角的启动联网也关闭

不明白 能否更清楚描述

[pangxin1986]

如果你要測試 無線網卡
把有線網卡 從 BIOS 關閉 或 從 右上方 連線圖示 把有線網卡自動連線打勾取消
等測試成功再決定是否重新啟動有線網卡或把自動連線打勾
改變路由設定 允許兩個路由同時存在
就可以讓 有線/無線 網卡 都同時連上網

我把右上方 连线图示 这里面有个启动联网，这项没有勾选，现在主要问题是开机进入系统后，无线的指示灯根本就不亮，无线只是灯点不亮...

[pangxin1986]

如果你要測試 無線網卡
把有線網卡 從 BIOS 關閉 或 從 右上方 連線圖示 把有線網卡自動連線打勾取消
等測試成功再決定是否重新啟動有線網卡或把自動連線打勾
改變路由設定 允許兩個路由同時存在
就可以讓 有線/無線 網卡 都同時連上網

我把右上方 连线图示 这里面有个 启动联网，这项没有勾选，现在主要问题是开机进入系统后，无线的指示灯根本就不亮，无线指示灯点不亮...

[poloshiao]

现在主要问题是开机进入系统后，无线的指示灯根本就不亮，无线指示灯点不亮...

如果其它功能都正常 只是燈不亮 暫時不理它
可能原因之一是驅動還不完美