Using bitcoin core wallet fully synchronized with the blockchain on ubuntu
I click on "send". Nothing seems to happen.
Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currency enthusiasts. It only takes a minute to sign up.Sign up to join this community
You are sending to a bech32 address. The current release of Bitcoin Core does not support bech32 addresses. The address box highlighted in read indicates that the address is invalid to the wallet.
The next release of Bitcoin Core will support sending to bech32 addresse as well as full Segwit wallet support.