New chipset as of It may require proprietary drivers from Ralink. Different manufacturers use it, see the Belkin N DB wireless usb adapter forums thread. New chipset as of , released under their new commercial name Mediatek. It is an AC or AC chipset. Manufacturer provides drivers for Linux on their support page.
As of kernel 5. See [6] for a list of Realtek chipsets and specifications. The driver is now in the kernel, but many users have reported being unable to make a connection although scanning for networks does work. The rtlae and rtlbe modules are included in the mainline Linux kernel. Some users may encounter errors with powersave on this card. This is shown with occasional disconnects that are not recognized by high level network managers netctl , NetworkManager.
See Kernel module Setting module options. If you have poor signal, perhaps your device has only one physical antenna connected, and antenna autoselection is broken. Several packages provide various kernel drivers, these require DKMS the dkms package and the kernel headers installed :.
This requires DKMS , so make sure you have your proper kernel headers installed. Try e. See Kernel module Setting module options for details. Issues with the rtl8xxxu mainline kernel module may be solved by compiling a third-party module for the specific chipset.
The source code can be found in GitHub repositories. Some drivers may be already prepared in the AUR, e. The MadWifi team currently maintains three different drivers for devices with Atheros chipset:. There are some other drivers for some Atheros devices. See Linux Wireless documentation for details. See Kernel modules Setting module options for details. Some laptops may have problems with their wireless LED indicator flickering red and blue.
To solve this problem, do:. For alternatives, see this bug report. As of Linux 3. In the unlikely event that you have stability issues that trouble you, you could try using the backports-patched AUR package.
An ath9k mailing list exists for support and development related discussions. Although Linux Wireless says that dynamic power saving is enabled for Atheros ath9k single-chips newer than AR, for some devices e. AR powertop might still report that power saving is disabled. In this case enable it manually.
These modules are fully supported in the kernel, but they require additional firmware. Depending on which of the chipsets you have, install either ipwfw or ipwfw. Then reload the appropriate module. The firmware is included in the linux-firmware package. See Kernel modules for details. If you have problems connecting to networks in general, random failures with your card on bootup or your link quality is very poor, try to disable If the failures persist during bootup and you are using Nouveau driver, try enabling early KMS to prevent the conflict [11].
See the full list of supported devices. The linux-firmware-iwlwifi-git AUR may contain some updates sooner. If you have problems connecting to networks in general or your link quality is very poor, try to disable If you have a problem with slow uplink speed in Do not be confused with the option name, when the value is set to 8 it does not disable anything but re-enables transmission antenna aggregation. In case this does not work for you, you may try disabling power saving for your wireless adapter.
Some have never gotten this to work. Others found salvation by disabling N in their router settings after trying everything. This is known to have be the only solution on more than one occasion. The second link there mentions a 5ghz option that might be worth exploring.
If you have an If you have difficulty connecting a bluetooth headset and maintaining good downlink speed, try disabling bluetooth coexistence [14] :. The factual accuracy of this article or section is disputed. To fix those errors, you may downgrade the package linux-firmware or rename the last version of the firmware used by your device so that an older version is loaded which keeps it out of pacman's ignored packages. The default settings on the module are to have the LED blink on activity.
Some people find this extremely annoying. With the older With One company which specializes in free software and sells Solving this problem will require more demand than currently exists. Next time you purchase a piece of hardware ask yourself if it is free software compatible. The driver download does not contain license information. Connect the device.
Install required packages: sudo apt-get install gcc-6 git build-essential 4. Get the latest driver from? Reboot and check that the kernel module is loaded by running: lsmod 6. Use your network-interface to connect to the WLAN.
You could use the pre-installed NetworkManager for that. This mini USB Bluetooth version 4. It s a simple solution to enable your computer connect with smartphone, tablet or other Bluetooth device. Zoom Camera. USB bluetooth 5. Update the driver manually, Update the driver automatically, Method 1, Update the driver manually. Another part of the hardware is the antenna. Bluetooth wireless technology includes both hardware and software components. Place the headset in standby pairing mode.
Manual 15 pages Audio Adapter Bluetooth 5. The device comes with Myo Connect. Simple solution that you want, aptX high speed of 5. Raspberry Pi. Screens - Cases - Other Peripherals Keyboard, mouse, hub, wifi Category : RaspberryPi.
Navigation menu Personal tools Log in Request account. Namespaces Page Discussion. Views Read View source View history. Where else to find us Twitter elinux elinux on Libera. Chat Facebook elinux.
This page was last edited on 29 September , at Privacy policy About eLinux. MAC mfr. Wheezy preinstalled, but stops after hours even with USB workarounds.
0コメント