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Resolve "protocol version mismatch" error when launching new terminal on SSH based environment

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I have created a new SSH based Environment with a inf2.xlarge based instance and am having problems when creating a new terminal window as it is giving me the following repeated error message:

protocol version mismatch (client 8, server 7)

Do I need to update my SSH server on the instance ? The current version of SSH on the EC2 instance is the following:

OpenSSH_7.4p1, OpenSSL 1.0.2k-fips  26 Jan 2017
AWS
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已提问 3 年前1108 查看次数
1 回答
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已接受的回答

It seems to be a tmux issue. I resolved it by killing all the tmux sessions with the following command: sudo killall -9 tmux

AWS
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已回答 3 年前
AWS
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已审核 3 年前

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