: ID 1d6b:0001 Linux Foundation 1.1 root hubBus 002 Device 003: ID 17ef:4811 Lenovo Integrated Webcam [R5U877]Bus 008 Device 002: ID 0a5c:217f Broadcom Corp. Bluetooth Controller
Lsusb will display the driver and the device that is internally connected to your system.
The following describes how to understand the output. I captured the last line output above:
Bus 008 Device 002 : ID 0a5c:217f Broadcom Corp.
How to install the Broadcom bcm4312 wireless NIC Driver in fedora 18?
Install the tool usedSu-yum install b43-fwcutter wget download windows drive CD/root/source wget http://downloads.openwrt.org/sources/broadcom-wl-4.150.10.5.tar.bz2 unzip after download, extract firmware to the/lib/firmware directory tar-xjvf broadcom-wl-4.150.10.5.tar.bz2 CD
The new Fedora15 was launched and cannot wait to get started. It formatted the new Ubuntu11.04 and went directly to Fedora15! However, after the installation, the joy of Gnome3 quickly disappeared from the anxiety and sorrow of being unable to install the wireless network card. After almost a day's attempt, I finally installed the wireless network card !! My computer is DELLVostro3400, wireless network card model is DELLHalf-minicard1501, through lspci to view my wireless network card model is:
First, install the wireless NIC Driver in Fedora14 to view the device model of the wireless NIC: Enter the command $ lspci-v to find the following information on the terminal: 03: 00.0 Networkcontroller: broadcomconfigurationbcm43225802.11b/g/n (rev01) Subsystem: foxconnInternational, Inc. devicee021Flag
First install the wireless NIC Driver on Fedora 14
View the wireless network card device model:
Enter the command: $ lspci-v
Find the following terminal information:
. 0 Network controller:
starting with Android 4.2, a major change has taken place in the Bluetooth stack: from BlueZ to Bluedroid, which was developed jointly by Google and Broadcom (of course, the core part is Broadcom, Google is mostly doing the parts related to the upper framework). the http://source.android.com/devices/bluetooth.html can be used to understand the architecture of the new Bluetooth stack in general, with few rel
From Android 4.2, the Bluetooth Stack has undergone a major change: From bluez to bluedroid jointly developed by Google and Broadcom (of course, the core part is still Broadcom, google is mainly engaged in the upper-layer framework ). You can use http://source.android.com/devices/javasth.htmlto obtain a new BluetoothStack architecture. In general, there are few relevant documents, mainly by reading the code
(standard message elements)'-- Policies (Product related ies are operating system directions aimed at specific uses)'-- Base| -- Mid (MID device)'-- Phone (this is generally used for mobile devices)
Hardware directory (some manufacturers provide open-source hardware solution Adaptation Layer HAL code)| -- Broadcom (broadcom)| '-- Wlan (Wireless Network Card)| -- Libhardware (hardware Library)| -- Include (
Problems with the compatibility between CentOS and Broadcom5709 that result in service network interruptions I. symptom 1: The development team responded that one machine was down (neither ping nor ssh ), I can see from the remote management port that this machine B is not mounted. I log on to it and ping any IP address. the system log is also...
Problems with the compatibility between CentOS and Broadcom 5709 that cause service network interruptions
First install the Wireless NIC driver to view the device model of the Wireless NIC: enter the command $ lspci-v to find the following information on the terminal: 03: 00.0 Networkcontroller: broadcomconfigurationbcm43225802.11b/g/n (rev01) Subsystem: foxconnInterna...
First install the Wireless NIC driverView the wireless network card device model:Enter the command: $ lspci-vFind the following terminal information:. 0 Network controller: Broadcom Corp
1. view the model of the current wireless network card
# Lspci
Find the wireless network card, for example:
The wireless network card model here is Broadcom bcm4312.
2. install necessary tools with the root permission.
# Yum install b43-fwcutter wget
3. Download the Windows Driver
# Cd/home/zdw/downloads # wget http://downloads.openwrt.org/sources/broadcom-wl-4.150.10.5.tar.bz2
4. deco
Now we have installed Ubuntu 14.04 lts. HoweverThe ubuntukylin package actually implements Kylin ~~ It turns out this independent R D is so convenient ~ Haha Sudo apt-Get install ubuntukylin-default-settings Today, I encountered this problem because the wireless network card cannot be identified. After searching for a long time, I finally found a feasible method. Ubuntu 12.04 wireless NIC Driver Problems 1. Uninstall the b43 sta driver installed in the additional driver manager of Ubu
Auto SearchE/WIFIHW (1201): ==john debug==: [WIFI] Load DriverLoad DriverD/settingswifienabler (1321): Received WiFi state changed from Disabled to enablingReceive broadcast: WiFi is onD/wifiservice (1201): Action_battery_changed pluggedtype:2Battery status changeE/WIFIHW (1201): ==johndebug==:moduleaddress:4b938008 Filename:/system/lib/modules/dhd.ko args:firmware_path=/ System/wlan/broadcom/rtecdc.bin Nvram_path=/system/wlan/
Dual-core Intel (R) Xeon (r) e3110,3.0 GHZ,6MB cache, 1333MHz
4gb,ddr2,800mhz
160GB 7.2K RPM SATA 3Gbps Hard Drive
Integrated graphics-(ATI ES1000)
Integrated Gigabit Ethernet Card-(Broadcom (R) netxtreme IITM 5722)
16x DVD Drive
No keyboard, monitor, or mouse-(connect to a KVM switch device)
$450 1 Ethernet LAN CardRAC interconnect for Racnode2 and Openfiler networked storage.Each Linux server for the Oracle RAC
Services, network connection Management Services, HTTP Transport encryption services, are back on.
22 computer software started successfully, the phone has been getting IP
WIN7 can be a different encryption method to try.
23-compatible wireless network card
Atheros ar5xxx/ar9xxx cards; Driver version 8.0.0.238;
Broadcom 4310-series (in many Dell laptops);
Broadcom 4321ag/4322ag/43224ag WLAN Adapter;
the imac machine2. Then install IPXE on Syslinux (GPXE)3. Then use IPXE (GPXE) to start DHCP to obtain an IP address from a diskless server
With the above scheme began to study the specific implementation, in the study syslinux found that the latest version of the version of the SYSLINUX6 series can not guide the IPXE, various attempts to find the SYSLINUX4 series with the version of the normal boot ipxe.
When the Syslinux boot ipxe success, you need to use IPXE to obtain the IP address, but
comes with.
The codec negotiate is designed to support wideband voice signals, support 16KHz voice signals, and in support of this feature, hfpclient and devices are negotiated to anticipate the use of WBS mode data.
Headsetclientstatemachine.java
If you want to change the Bluetooth alert tone, modify the following file;
@@ -126,7 +126,7 @@ -126,7 class Headsetclientstatemachine extends StateMachine {
private int mindicatorcallheld;
Private Boolean mvgsfromstack = false;
Priv
After Ubuntu is installed, the wireless network card is unavailable. you can use the following methods to solve this problem. For more information, see Ubuntu.
1. run the following command on the terminal to reinstall all drivers and firmware related to b43:
Copy codeThe code is as follows:Sudo apt-get install bcmwl-kernel-source # Broadcom 802.11 Linux STA wireless driver sourceSudo apt-get install broadcom
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