sudo apt install openssh-server

deepin默认没装ssh服务

安装ssh服务后也是连接失败

sudo systemctl enable ssh #开机自启

sudo systemctl start ssh #立即启动ssh服务

都试过了还是不行，好像是ipv6和ipv4优先级的事，在一个帖子看过但是是windows的，linux的没找到啊😥

ipv4优先级设置完了，ping都没问题，但还是显示“127.0.0.1 已拒绝连接”，😭

sudo netstat -tlpn看看

vim /etc/ssh/sshd_config

1.把 StrictModes从 yes改为 no

2.在AllowUsers后面加上你的用户名，多个用户名之间空格隔开，最前面的deepin不用管

然后 sudo systemctl restart sshd看看

显示下面的信息

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 127.0.0.1:6060 0.0.0.0:* LISTEN 1937/cpolar: master
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 1676/cupsd
tcp 0 0 10.0.3.1:53 0.0.0.0:* LISTEN 1999/dnsmasq
tcp 0 0 127.0.0.1:4040 0.0.0.0:* LISTEN 2086/cpolar: worker
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1708/sshd: /usr/sbi
tcp 0 0 127.0.0.1:35600 0.0.0.0:* LISTEN 1935/ToDesk_Service
tcp 0 0 0.0.0.0:139 0.0.0.0:* LISTEN 2127/smbd
tcp 0 0 0.0.0.0:445 0.0.0.0:* LISTEN 2127/smbd
tcp6 0 0 ::1:631 :::* LISTEN 1676/cupsd
tcp6 0 0 :::2017 :::* LISTEN 1939/v2raya
tcp6 0 0 :::46249 :::* LISTEN 3247/dde-cooperatio
tcp6 0 0 :::9200 :::* LISTEN 2086/cpolar: worker
tcp6 0 0 :::22 :::* LISTEN 1708/sshd: /usr/sbi
tcp6 0 0 :::139 :::* LISTEN 2127/smbd
tcp6 0 0 :::445 :::* LISTEN 2127/smbd

sshd看上去正常启动了，ssh $USER@0 试试可以连接吗

你好，按照你的方法试了下，还是访问不了啊😭

可以连接

admin@admin-PC:~$$USER@0

The authenticity of host '0.0.0.0 (0.0.0.0)' can't be established.
ED25519 key fingerprint is SHA256:0vxXhAPbGZHo5drVipyEsD0woliv4T/imW7THtlmc.
This key is not known by any other names
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added '0.0.0.0' (ED25519) to the list of known hosts.
[email protected]'s password:
验证成功
验证成功
Linux admin-PC 6.1.32-amd64-desktop-hwe #23.01.00.20 SMP PREEMPT_DYNAMIC Mon Sep 11 14:16:03 CST 2023 x86_64
Welcome to Deepin 23 GNU/Linux

* Homepage:https://www.deepin.org/

* Bugreport:https://bbs.deepin.org/