在使用Ubuntu系统时,有时可能会遇到SecureCRT连接故障的情况。以下是一些常见的故障排查步骤和解决方法:
/etc/ssh/sshd_config
文件:sudo vi /etc/ssh/sshd_config
KexAlgorithms curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1
HostKeyAlgorithms ssh-rsa,ssh-dss
sudo systemctl restart sshd.service
sudo apt-get update
sudo apt-get install openssh-client openssh-server
echo "deb http://mirrors.aliyun.com/ubuntu focal-security main" | sudo tee /etc/apt/sources.list.d/old-releases.list
sudo apt update
sudo apt install libicu66
希望这些步骤和方法能帮助您解决SecureCRT连接Ubuntu系统时遇到的问题。如果问题依然存在,建议联系SecureCRT的技术支持团队获取进一步的帮助。