Thank you very much. This is my first time working with virtual adapters and I confused myself with the addresses.
By the way, in Ubuntu, rtsp does not work in vlc, so I had to install the Flatpack version.
Now everything works.

Password correct. I can enter through adb and login ssh both local and outer addresses: adb.exe shell * daemon not running; starting now at tcp:5037 * daemon started successfully # ssh root@localhost root@localhost's password: # pwd /root # exit Connection to localhost closed. # ssh root@172.32.0.93...

I downloaded and flashed the firmware\buildroot\Luckfox_Pico_Mini_B_Image from the Google disk under Windows using Soc Toolkit. I assigned the 172.32.0.93 address to connection. usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 172.32.0.93 netmask 255.255.0.0 broadcast 172.32.255.255 in...