1# Known issue 2 3- [antsdr e200 uart and network issue](#antsdr-e200-uart-and-network-issue) 4 5## antsdr e200 uart and network issue 6 7- OS: Ubuntu 22 LTS 8- Hardware: antsdr e200 9- image: [openwifi img](https://drive.google.com/file/d/1fb8eJGJAntOciCiGFVLfQs7m7ucRtSWD/view?usp=share_link) 10 11If can't connect to antsdr e200 for the 1st time, you might need to delete /etc/network/interfaces.new on SD card. 12 13If can't see the UART console in Linux (/dev/ttyCH341USB0), according to https://github.com/juliagoda/CH341SER, you might need to do `sudo apt remove brltty` 14