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Broadcom 4312 无线无法在 HP dv6-1245 DX 上运行

tag-icon • tag-icon wireless drivers 10.04 broadcom hp-pavilion
Broadcom 4312 无线无法在 HP dv6-1245 DX 上运行

可能重复：
如何安装 Broadcom / STA 无线网卡（BCM43XX）

我在 HP dv6-1245 dx 笔记本上安装了 Ubuntu 10.04，但没有 wifi（在 Windows Vista 和 Windows 7 上可以完美运行）。我按照网上找到的很多说明操作，但仍然无法上网。结果如下lspci：

$ 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)

我已经使用过 ndiswrapper 并安装了它，以及 Broadcom 的 Windows 驱动程序，没有变化。

答案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“发现不受支持的 BCM4312 低功耗 (LP-PHY) 设备。”还安装

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

然后重启

有关如何安装 Broadcom 芯片固件的说明。

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

答案2

尝试这个驱动程序。
sudo apt-get install firmware-b43-installer
如果失败，请将其删除并尝试
sudo apt-get install bcmwl-kernel-source

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