JukkaAR 0 Posted March 31, 2022 Hi. I was trying out a project for my Tinker board and because I ran out of disk space, I decided to remove Python2 from the Tinker board. After removing Python, I noticed that I had no Wi-Fi connection to the Internet, but I do have connection via ethernet cable. After noticing all of this, I also noticed that the wlan0 device is no longer found when running the nmcli command, but when I run the lspci command, the system detects the Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter. Having said all the information I know and being new to Linux, I was wondering if there is a solution to this problem. Thanks in advance!!! Share this post Link to post Share on other sites
gulshan212 0 Posted May 17, 2023 Hello this is Gulshan Negi Well, I did a search about your problem and in my opinion to resolve this issue you can follow the steps below: 1. You need to check loaded kernel module. 2. You need to verify network interfaces. 3. You need to restart network manager. Well, anyone step from above can help you to resolve your problem. Thanks Share this post Link to post Share on other sites