/alsa-utils-1.0.19.tar.bz2Second, check to see if your kernel version and sound card decoding chip are supported.To view supported kernel versions$ less Alsa-driver-1.0.19/supported_kernelsCheck your own sound card decoding chip (if the system does not recognize the sound card, may not be found by the following two, then check your computer Configuration list bar)$ tail-2/proc/asound/oss/sndstatOr$ head-1/proc/asound/card0/codec#0My ONDA a69g, for example, shows the following.0:
ubuntu16.04 can not connect the WiFi link for a period of time and can not be connected, from the online search confirmation of this one bug.Workaround:1.Get details of your PCI wireless card by runningsudo lshw -class networkThe following information is displayed:*-network description: Wireless interface RTL8723BE PCIe Wireless Network Adapter vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info
Bloggers are now doing the development of a platform for a Realtek SDK. For some needs, add/usr/local/bin to the PATH environment variable.The embedded Linux file system does not have/etc/profile similar files, only/etc/rcs. Bo Master found in the/etc/rcs add ' path= $PATH:/usr/local/bin ' did not make it in the serial terminal to take effect.Bo Master Reasoning, why the system default PATH is: '/bin:/sbin/:/usr/bin '? Where did you specify that?Blogg
. Use the command line LSUSB to view the corresponding device ID; For example mine is abda:8178 (...). RealTek)Modified files:/home/cl-linux/downloads/wifi/driver/rtl8188c_8192c_usb_linux_v4.0.2_9000.20130911/os_dep/linux/usb_ Intf.cFind 8192CU in the file add this one on the last side. Note: Depending on the location you add, you need to add "\" to the previous row. Will write makefile should know what this means.{Usb_device (Usb_vender_id_realtek, 0
only individual major packages# lsmod |grep KVM//KVM module must be loadedKvm_intel 53484 0KVM 316506 1 Kvm_intel# service LIBVIRTD start//start Libvirt ServicesStarting LIBVIRTD daemon: [OK]--------------------------------------Split Line--------------------------------------# Brctl ShowBridge name Bridge ID STP enabled interfaces# CP/ETC/SYSCONFIG/NETWORK-SCRIPTS/IFCFG-ETHO0/ETC/SYSCONFIG/NETWORK-SCRIPTS/IFCFG-BR0# Cat Ifcfg-br0Device= "BR0"//device name, must and Bridge= "" in the same, but
Linux loaded minicom in VMware reads serial data:Software Environment: Install Vmwave in Win7, Ubuntu installed in VMware, the serial tool installed in Ubuntu minicom.Hardware: Z-tek USB to serial port (internal ic:pl2303)1, the computer plug in the USB to the serial port hardware, open WMware, if VMware detects the hardware, the opening of VMware will appear the corresponding prompt:After you turn on Ubuntu, you'll also have a small icon for the device in the lower right corner of the VMware so
1) NIC driver mismatch may cause the Linux server network to be intermittent2) go to the official website to download the driver , detected the native network card type is Realtek Semiconductor Co., Ltd. rtl8111/8168b PCI Express Gigabit Ethernet, detection method reference HTTP ://my.oschina.net/u/555061/blog/4872393) to the official website download driver, generally download down is about 10k4) View the Read Me fileThat is, the first step to extrac
Bought a Sony computer, the network card is Realtek PCIe GBE.
Bought a router is tp-link, according to the instructions on the login 192.168.1.1 to set up wireless
Connection name, network username, password, OK.
Sony computer even wireless can be connected, wired is not even, reported 651 errors, other computers are
Can connect, beginning always thought is the network card driver problem, update drive problem still unresolved.
Later found that e
Some WinXP users who use Conexant HD sound card chip find that it is impossible to install the sound card driver successfully in their notebooks. Today small make up with everyone to share the solution of this problem, the following is the specific procedures.
Workaround:
1. Need to install a sound card patch, Patch KB888111 (UAA bus driver) must be installed after the chipset.
2. Install the sound card driver before the Device Manager screenshot, there is a PCI device device is
Small knitting has a friend, special like net game, in particular, it is his true love, it is said that his love for online games began in high school, when the computer is not very popular, but because of the reason, often and classmate threes to the Internet café, but did not think that, This hobby has not yet quit, even if it is working, are running three, or like to play. But the most let him depressed is his Win7 flagship 64-bit system to download the computer, often will appear automatical
equipment in the selection of stereo mixing, recording control, select the main volume, Lu Xian main volume, do not check the selected/mute, here can also adjust the volume of the recording generally pull to the highest on it, set good after the window can be closed
Sixth step: Click on the Recording button on the main window to start recording, click the end recording again
When the setting is complete, if the notebook is a microphone, then blow to the microphone, if
1. First of all, single hit open Win7 computer Start menu, from the Start menu, click Select Control Panel Options.
2. Then you can open the Win7 Computer Control Panel interface, in the Open Control Panel interface, click to select the "Realtek high-definition Audio Manager" option, if you do not see this option in the interface, first the upper-right corner of the view to change to a large icon, Then you can find this option.
3. Clic
transfer mode, 100M Full-duplex, 100M Half-duplex, 10M Full-duplex Several modes are tested separately, See if you can effectively improve the problem of line-dropping. (Different network card different version of the driver different operating system name slightly difference, please look carefully.) )
3) Reinstall the NIC driver
Download the driver after the download of the file, the first occurrence is the decompression of the interface, click "Install" to extract, decompression
opened window, click Change adapter Settings.
3, the right mouse click on your wireless card, select Properties, here pay attention to your network card brand, and then select the configuration.
4. Select advanced in the newly opened window and change the settings for the selected item in the box. This is based on the network card brand changes different settings yo, small partners do not make random changes, will be your wireless card play bad. (In step 3, pay att
the graphics Card desktop management adjustment program;
Nvcpl.dll----------is the NVIDIA display card related dynamic link library file. can be deactivated;
Nvmctray-nvmctray.dll-------DLL file information is a display card related file.
Internat.exe----------Input Indicator program
LoadPowerProfile-------win98/me Power Management
PCHealth-----------WinME System self-healing function
Scanregistry check and back up the registry---------startup
SchedulingAgent-------System Planning Task P
whether there is a different MAC address in the packet of the same IP address, and if so, the user should share the Internet. Cracked the officeThe method is to change the MAC address of each machine to the same. The modified method is as follows:The first thing to get the Mac:mac address of this machine is the physical address of the serial eeprom that is cured on the network card, usually 48 bits long. ToThe network switch realizes packet exchange and transfer according to the MAC source addr
configuration information for all adapters. When using ipconfig with no parameter options, it is configured for eachThe interface displays the IP address, subnet mask, and default gateway value.
Example 1C:\Documents and Settings\mzybar>ipconfig
Windows IP Configuration
Ethernet Adapter Local Area Connection:
Connection-specific DNS Suffix. :IP address. ...........:192.168.0.73Subnet Mask ........... : 255.255.255.0Default Gateway ..... . : 192.168.0.254
The information shown here is:1. Th
a Realtek sound card related program. The process resides on the system tray for quick access and diagnostics. Can be turned off.
The Igfxtray.exe-------is an Intel video card configuration and diagnostics that will be installed together when the integrated graphics driver for the Intel 810 chipset is installed. Turn off the test.
Hkcmd.exe-----This process is a driver console file for integrated graphics on the motherboard, often appearing with ig
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