Exactly the same problem here, also getting a mix of successful connects (which then work for hours), 'connection refused' and 'software caused connection abort' after the login or password entry. To provide some additional details: in my case it's a 64-bit virtual machine (running Ubuntu Server 10.10) on a Microsoft Hyper-V host, using the "old network card" emulation.

2024年11月16日 · openssh-server: Installed: (none) First, the ssh needs to be installed. Note: openssh-server is the same as ssh by now. (Ubuntu 24.04.01) (All below is for all to copy and paste conveniently.) $> sudo apt-get install ssh Then start the ssh.service $> sudo systemctl start ssh To verify the solution; the following also may be used [1] $> service ...

2013年3月15日 · My SSH connections worked well, but from last week SSH from my laptop to my board refusing connection. I can make a SSH connection from the board to laptop, but not vice-versa. I tried that with my...

2024年8月26日 · Can anyone help? I just installed the ubuntu server ubuntu 24.04 LTS for the webserver, and everything works fine, after updating the kernel sftp cannot be accessed, I have tried updating ssh_confi...

2010年11月29日 · The command for doing that is: ssh-keygen -i -f puttygen_key > openssh_key then you can copy the contents of openssh_key in to .ssh/authorized_keys just as with a normal SSH key. The -i option is the one that tells ssh-keygen to do the conversion. The -f option tells it where to find the key to convert. This works for unencrypted keys.

2015年8月5日 · OpenSSH_6.6.1p1 Ubuntu-2ubuntu2, OpenSSL 1.0.1f 6 Jan 2014 But when I try to uninstall it completely using sudo apt-get purge openssh-server it says Package 'openssh-server' is not installed, so not removed.

2021年8月30日 · Warning Allowing access to any port from the Internet is risky. By default the home router acts as a barrier between your home network and the rest of the world. Forwarding a port from the router to a computer in your home network allows anyone from the outside a direct access to that computer. Hackers will try their best to take control of your computer. Security …

2016年8月21日 · Now look at that: it installs both openssh-client and openssh-server. So, what is the difference? aptitude install openssh-server will install only, and only openssh-server. aptitude install ssh will both install openssh-server and openssh-client, but unless you have a very strange configuration, you almost certainly already have openssh-client.

2012年9月22日 · While you can't reattach to a broken SSH session, you can reparent the process running inside SSH – functionally equivalent to what you want. Instructions In your case, you would take over the apt-get process, with the goal to control it from a new SSH session, screen session or the like. My favourite for this is the reptyr command: $ sudo apt-get install reptyr $ …

2023年6月9日 · I'm working on shoring up some vulnerabilities in our environment, and one of them is that we're on OpenSSH 8.9. Our security team has advised us to upgrade to 9.3, but I'm not seeing anything indi...