After installing Ubuntu 18.04 LTS, in settings it says Wi-Fi adapter not found. However, bluetooth still works. My Wi-Fi card is an Intel AX200. I have installed the firmware from Intel's website (by copying it into /lib/firmware). According to the instructions, after copying the file I should load the driver which I did by doing "sudo modprobe iwlwifi". Also I am running kernal 5.6.0 which is above the minimum kernal on the Intel website, and Wi-Fi works in Windows 10 (which I have in dual boot right now).
After runnning "dmesg | grep iwlwifi," I get the following:
[ 4.126373] iwlwifi 0000:06:00.0: enabling device (0000 -> 0002) [ 4.206832] iwlwifi: probe of 0000:0f:00.0 failed with error -110
This is what I get when running lspci -nnk | grep 0280 -A3:
06:00.0 Network controller : Intel Corporation Device [8086:0084] (rev 1a) Subsystem: Intel Corporation Device [8086:0084] Kernel modules: iwlwifi
If there is anything else I need to run please tell me. Thanks!
Thank you for posting on the Intel® communities.
We understand that you are having issues with the Intel® Wi-Fi 6 AX200 using UBUNTU® 18.04 LTS but the device is working fine with Windows® 10.
Linux drivers are part of the upstream Linux* kernel. They're available through the regular channels, distributions, or the Linux* kernel archives.
In this case, we kindly recommend you to check with the Linux Ubuntu* forum and their documentation for proper driver installation instructions and additional suggestions.
Also, for general questions about Intel Wi-Fi on Linux, email firstname.lastname@example.org.
To report a bug or issue, follow the guidance on the bugs and support page.
For more information, please refer to the Linux* Support for Intel® Wireless Adapters.
Intel Customer Support Technician
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