[chirp_users] Error using Chirp with Ubuntu

Hello !

I have installed Chirp (vCHIRP daily-20220402) on Ubuntu 20 and I try to read or write on my TYT UV88 without success.

My talkie is on port /dev/ttyUSB0 so I select it when I try to read or write on my talkie. Then I have the message "Cloning..." and then "Unexpected error communicating with the radio" when trying to write or "Error sending data to radio" when trying to read (the talkie is turned on)

Anyone has already have this problem ?

Thanks for your help ! Jonathan