Checked the frequency channel of my router, which was Channel 7 (~2.4GHz) and I ran the following commands: sudo ip link set wlp4s0 downĪnd it worked. ![]() That frequency is on a channel that my wireless network adapter doesn't have (it only supports 2.4GHz) and that my router network doesn't occupy. This could be observed with iwconfig wlp4s0 which gave me the following output: wlp4s0 IEEE 802.11 ESSID: So the device drivers existed, the wifi card itself could physically see the networks, but upon trying to connect those networks would never be found because the interface was configured to the wrong frequency. For whatever reason, the particular card I had was not being configured with the correct wifi frequency/channel. However, I discovered my issue with the other card, as it was driving me insane. That being said, I actually did end up purchasing a different wifi card that better suited my needs, one that uses the iwlwifi driver instead. Okay, so I believe I've found the source of the problem. Solution for 3 situations when the driver for TP-Link adapter is not allowed on windows computer. I have absolutely 0 idea what to do about this. Should "Access Point" be something other than "Not-Associated?" If so how do I change it?Īlso, running iwlist scan half the time results in No scan results, but then after a few tries it returns the relevant information. The chipset of TL-WDN4800 is Atheros AR9380. Upon doing this my computer froze, and, after the reboot, the wireless card was being recognized and the drivers could be installed. Besides, you can search the driver online with the chipset, like the manufacturer or Github. I went to the Device Manager, right clicked on Network Adapters and forced it to scan for hardware changes. Mode:Managed Access Point: Not-Associated Tx-Power=19 dBm Thanks for your reply you can try to delete the driver under program page on the Windows 7 computer And then try to install it with the driver downloaded from official website. Although windows did install the 'qualcomm atheros AR938x wireless' driver which made the wifi work. Result of iwconfig: wlp4s0 IEEE 802.11 ESSID: I found out for some reason its not really compatible with w10. ![]() When attempting to connect, dmesg gives the following result: wlp4s0: authenticate with I think it may have something to do with the persistence of the connection. I don't believe it's a driver issue, as all driver checks come up fine. Ubuntu version is 18.04, the card is a Qualcomm Atheros and the driver for my card is ath9k. I don't have access to ethernet, and trying to connect using the Network Manager GUI results in it timing out, saying "Activation of network connection failed." It runs perfectly fine on the same machine with Windows 10. ![]() I've put a clean install of Ubuntu on my PC, but I can't get it to connect to the wifi.
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