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. Run systemd-tmpfiles --create phy0-led.
Some Orinoco chipsets are Hermes II. Packages: tiacx tiacx-firmware deleted from official repositories and AUR. See official page for details. See [15] for a list of supported devices. You only need to install the firmware for the device, provided by the zdfirmware AUR package. The driver is included in Linux kernel. Ndiswrapper is a wrapper script that allows you to use some Windows drivers in Linux. You will need the. Install ndiswrapper-dkms. Now the ndiswrapper install is almost finished; follow the instructions on Kernel modules Automatic module loading with systemd to automatically load the module at boot.
The important part is making sure that ndiswrapper exists on this line, so just add it alongside the other modules. It would be best to test that ndiswrapper will load now, so:. If you have problems, some help is available at: ndiswrapper howto and ndiswrapper FAQ.
The project started since and was originally known as compat-wireless, evolved to compat-drivers and was recently renamed simply to backports. Note: If the proper module is not loaded by udev on boot, simply load it manually.
If udev loads more than one driver for a device, the resulting conflict may prevent successful configuration. Make sure to blacklist the unwanted module. Note: If the card is a USB device, running dmesg grep usbcore as root should give something like usbcore: registered new interface driver rtl as output.
See Rfkill caveat for details. Note: Note that most of the commands have to be executed with root permissions. Executed with normal user rights, some of the commands e.
Depending on your hardware and encryption type, some of these steps may not be necessary. Some experimentation may be required. Tip: See official documentation of the iw tool for more examples. Tip: Usually this step is not required.
Note: If it displays Interface does not support scanning , then you probably forgot to install the firmware. In some cases this message is also displayed when not running iw as root. Tip: Depending on your location, you might need to set the correct regulatory domain in order to see all available networks.
Note: Changing the operating mode on some cards might require the wireless interface to be down ip link set interface down. Enhanced Open.
Warn against WEP and open networks. But why are we constantly fighting issues with printing, and why are we constantly patching our systems for printing? Read the full story in the AskWoody Plus Newsletter This story also appears in the AskWoody Free Newsletter F These early days of Win11 are looking a bit rough. Deepfakes are a growing problem. Could taking a selfie be your best defense? In the last column, we saw why law must lag technology. It must, because legislators have no better crystal ball than the rest of us — and judges, faced with the task of extrapolating existing statutes to situations that were not foreseen, reach different conclusions as to how to draw the curve.
Therefore, a period of uncertainty — until a legislature reacts or a judicial consensus is reached or imposed by the Supreme Court — is inevitable. These two Office versions are very similar and deliberately limited in new features, licensing, and even support.
Brian Livingston brings his tech mind to the Investing world. Sign up for his free newsletter to learn more. See if they want to try out the Brave Browser or the Duckduckgo search engine.
Make sure their antivirus is up to date and if they use a third party program, that the subscription is current. Even now Windows is fighting with third party antivirus vendors like Kaspersky. Check what feature release they are on and make sure they are not on Windows 10 soon to be out of support.
See if they are being offered Windows 11 and if you want to use the targetreleaseversion to block it or use the gui opt out. It will look like the image below in the Windows update panel. So when you visit loved ones, do you end up fixing their computers? What are your tasks that you do? So the other day I was needing to get a backup of a QuickBooks file from someone for a project. In my office we get a copy for purposes of forensic analysis. We do this in my business even with online QuickBooks to ensure that we have a copy of exactly what the accounting books were at a specific time.
Too often with accounting systems people move information around or things get changed and thus this ensures we can showcase in court, in meetings, etc what it was at X date in time. No problem I have a Splashtop SOS subscription so I can reach out remotely to people using a process of having them get a link and then giving me a one time code for this very need.
They then launched a web browser and went into online QuickBooks. Act accordingly, and start thinking of better ways to protect it. Today marks the beginning of the Windows 10 November Update Windows 10, version 21H2 availability. Once you have the details you can search the Monitor Manufacturers website for your drivers and, if available, download and install these drivers.
If you are unsure of whether or not you need to update your Drivers unless you are seeing a specific error such as second monitor not detected , you can run a Drivers scan using a driver update tool you will need to pay to register this tool but usually the Drivers scan is free. This will allow you to assess your Driver needs without any commitment.
Alternatively, you can use the device manager to check if there are problems with any of your hardware devices.
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