i have the same error and i did what you said and i got this:Which OS are you using? Debian / Ubuntu? - do apt-get install libnice10
And than i can join with teamspeak3 3.2.0? Sorry MY english is BadYou need to activate the test mode and use a license viewer avaiable on the web!
View attachment 149
" https://gist.githubusercontent.com/Bluscream/5531ceefd86fcf7efc0c5519072fb2d6/raw/protocol_key.txt "