Broadcom 4312无线不工作在HP DX 6-1245 DX上

Question

可能重复: BCM43XX(如何安装Broadcom /STA无线网卡)

我已经安装了Ubuntu10.04在我的惠普dv6-1245 dx笔记本上，我没有任何wifi (它在windows vista和7中完美地工作)。我遵守了很多在网上发现的指令，但仍然无法上网。以下是lspci的结果：

$ sudo lspci 
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) 
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) 
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) 
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) 
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) 
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) 
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) 
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03) 
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03) 
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03) 
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03) 
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03) 
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) 
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03) 
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03) 
00:1d.3 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) 
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03) 
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93) 
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03) 
00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03) 
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03) 
00:1f.6 Signal processing controller: Intel Corporation 82801I (ICH9 Family) Thermal Subsystem (rev 03) 
02:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01) 
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) 

我使用了ndiswrapper并安装了它，以及Broadcom的windows驱动程序，没有任何改变。

Answer 1

打开终端并安装以下内容：

sudo apt-get install b43-fwcutter firmware-b43-installer firmware-b43legacy-installer

如果“发现了不支持的BCM4312低功耗(LP)设备”.也安装

sudo apt-get install firmware-b43-lpphy-installer

然后重新启动

关于如何安装Broadcom芯片固件的说明。

http://linuxwireless.org/en/users/Drivers/b43

Answer 2

试试这个司机。

sudo apt-get install firmware-b43-installer

如果失败了，就移除它，然后尝试。

sudo apt-get install bcmwl-kernel-source