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How do I get SSH to work between Ubuntu 20.04 and 22.04 (seems to be ssh...
My pc is running Lubuntu 20.04.I am trying to ssh to a raspberry pi 4 running Ubuntu Server 22.04.I have followed the setup instructions but see the following:ssh -v paul@192.168.1.121OpenSSH_8.2p1...
View ArticleUbuntu "Connection reset by peer"
EDIT: for posterity, or anyone else who stumbles across this thread, I was able to resolve the problem. I had listed the pi as DMZ on the router at some point I don’t remember. Once I delisted that...
View Article.desktop application won't open a terminal window
I have a .desktop file located in ~/.local/share/applications:[Desktop Entry]Name=KegExec=bash -c "ssh -t rpiz 'python3 /home/pi/keg/shell.py'"Type=ApplicationTerminal=TrueThe application shows up, and...
View Articlessh Match LocalAddress with ssh.socket doesn't work
On a new Ubuntu install I noticed that SSH uses sockets to start its daemon on demand. I've configured /etc/systemd/system/ssh.socket.d/port.conf, on the server, to listen on two ports as...
View ArticleUbuntu Server hung?
Yesterday, March 20, around 6-7 p.m., my Ubuntu server did something strange, cockpit would not log me in with an internal error, nextcloud also with an internal error.I restarted it and it did not...
View ArticleHow to install OpenSSH 8.7 or later on 20.04.6 LTS
I need to upgrade the version of OpenSSH on my Ubuntu 20.04.6 LTS to OpenSSH 8.7 or later.After running this:sudo apt upgrade sudo apt install openssh-serverIt returns;Reading package lists......
View ArticleMobaxterm connects to Ubuntu server through SSH network error: software...
MobaXterm v21.1 connects to Ubuntu 20.04.3 LTS server through SSHdisconnects all the time after short idle time, with this error:network error: software caused connection abort.I tried everything...
View ArticleUsing SSH authentication configurations for xrdp
I have a server where its ssh is configured to allow some users and groups from AD, and the configuration is done in /etc/pam.d/sshd.However, this configuration is only applied to ssh, and if someone...
View ArticleFailed to restart sshd.service
I try to run the command sudo systemctl status sshd. However, I get the message below.Failed to restart sshd.service: Interactive authentication required.See system logs and 'systemctl status...
View Articlessh: Could not resolve hostname docker-ip onos1: No address associated with...
after typing the command ssh -p 8101 karaf@'docker-ip onos1' #password is karafI am getting an error ssh: Could not resolve hostname docker-ip onos1: No address associated with hostname
View ArticleHow can I remove spam ad about some Kubernetes service (likely in MOTD) in...
On SSH login I get * Strictly confined Kubernetes makes edge and IoT secure. Learn how MicroK8s just raised the bar for easy, resilient and secure K8s cluster deployment....
View ArticleSSH link between Ubuntu 20.04 and a MacBook Air
I am trying to connect my PC and MacBook Air via an SSH link over my internet connection. I've been researching for about a month and I have gotten to a point of failure so I decided to write a...
View ArticleSSH into Ubuntu 22.04 server installer
I am trying to install ubuntu 22.04 remotely through SSH. It seems that the SSH server is running out-of-the-box but I do not know the username and password. Is there a default username and password...
View ArticleSSHd not acknowledging TCP connection from public IP address
I am trying to enable SSH access to my home server via SSH from a public IP address. But the SSH server is not responding to requests from a public IP address. Connections from a local IP work fine.I...
View ArticleHow can I paste a password into a VNC client, or terminal SSH?
I'm setting up a headless RPi, accessed from my Ubuntu desktop. I've set a strong and hard to type password and I really wish I hadn't, because neither terminal SSH nor Vinagre allows me to paste it...
View ArticleCan't log in even though I have the correct password
I have seen more than one question like this one and I think it's because the causes are many. So I would like to do a detailed question here to see if someone can spot the issue.I have ubuntu 20.04...
View Articleaccidentally did `sudo rm -r /*`, can I fix it? [duplicate]
I accidentally did sudo rm -r /* from a directory. I don't know what got deleted. Now I can no longer login to my instance via ssh. Is there a way to recover the instance or creating new one is the...
View Articlegit@github.com: Permission denied (publickey)
I am currently setting up my continuous deployment (CD) pipeline and first got it running on a VM (VM-1) on my server. Everything worked fine. Now I want to use it on another VM (VM-2) on the same...
View ArticleIs it expected to not have `rsyslog` installed after a fresh install of...
Is it expected to not have rsyslog installed after a fresh install of ubuntu server?If yes, where do logs that go to /var/log/auth.log actually go then?Here is what happened: I was looking for...
View ArticleSSH user1@ip_address: Permission denied (publickey)
I am trying to connect to a my SSH server (running on Ubuntu 16.04.2 LTS) from my local machine (Ubuntu 18.04.03 LTS).I have created a private and public key on my local machine and copied my public...
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