sshd - OpenSSH SSH daemon

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1answer
67 views

Ubuntu 14.04 not showing login info - motd

I have a server ubuntu 14.04.03 setup inside a data-center and one on a virtual machine. Unfortunatelly the one in the data-center only shows this info after login: ssh fx1 Welcome to Ubuntu 14.04.3 ...
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1answer
38 views

installation of sshd in Ubuntu 14.04 [duplicate]

I am trying to install sshd on my Ubuntu system but I am unable to do so. I tried below things. sudo apt-get install openssh but I received below error. When I am checking with which command for ...
0
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1answer
49 views

How to detect x2go idle sessions?

Using who -u and w commands, we can find out which ssh sessions are idle for how many time-period. But these commands don't capture x2go sessions; x2go works over ssh though. I am looking an ...
0
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0answers
89 views

How to Start SSH Daemon in emergency mode - 15.04?

My Ubuntu 15.04 server keeps booting into emergency mode, but my monitor has given up the ghost so I can only SSH into the server. Is there a way I can get Ubuntu to auto load the SSH daemon in ...
-1
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1answer
34 views

Webmin and sshlogin

In webmin interface you can chose --> Others --> SSh login here is the problem. The Webmin wants to login at my sshport 222 (local) i have redirected this port from outside to 22200 throught my ...
0
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2answers
48 views

Unable to connect via SSH from my PC

I am having problems to connect a Linose server via SSH from my ubuntu console. I can connect from other PC's to the same server. When I run: $ sudo apt-get install openssh-server ssh stop/waiting ...
1
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4answers
54 views

sshd_config failure, is there a fallback?

So.. I decided to act like a complete moron and changed the Port to 81234 (which i now realize is higher than 65535), thus I can not login to my SSH anymore. Is there any kind of fallback or default ...
3
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2answers
693 views

How to disable autostart of SSHD in Ubuntu 15.04

In older versions of Ubuntu I commented out the "start on ..." line in /etc/init/ssh.conf. This worked well, but not in Ubuntu 15.04.
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0answers
96 views

ssh connection: trigger event/invoke shell script at predefines intervals

On the server side I am trying to achieve something like : after x hours of a user being logged in via ssh I would like to execute a shell script. And I want this time to be configurable per user ...
1
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1answer
251 views

sshd: Could not load host key

Running /usr/sbin/sshd produces the following results: Could not load host key: /etc/ssh/ssh_host_rsa_key Could not load host key: /etc/ssh/ssh_host_dsa_key Could not load host key: ...
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0answers
26 views

Openssh no port truly open

On Ubuntu 14.04lts, i try to install openssh-server (and client by the way) An apt-get install openssh-server openssh-client later I do not have change the sshd_config yet. The server is well ...
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0answers
242 views

Why do I have to set usePAM to 'no' to manage a ssh connection?

I have a system user named user1 (the main one). I've tried to set a ssh connection between a user named foreignuser and the main one (user1). For that, I've generated a couple of keys with ...
2
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1answer
662 views

SSH doesnt restart on reboot after upgrade to Ubuntu Vivid Vervet 15.04

I recently upgraded my server to Ubuntu Vivid Vervet 15.04 from 14.04.2 LTS The upgrade went fine, and I could SSH into the server no problem. It was only when I restarted the server (using restart ...
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0answers
111 views

ssh daemon mysteriously uninstalled after `do-release-upgrade` 12.04 -> 14.04

(EDIT: Title edited from: "ssh daemon not starting after do-release-upgrade 12.04 -> 14.04", as part of the question was resolved) I performed an LTS upgrade from Ubuntu 12.04. The upgrade went ...
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0answers
718 views

Is this a security threat (failed SSH login as root)

I was checking the /var/log/auth.log and I found it's full of these two paragraphs May 6 07:42:12 mypc2 sshd[4489]: Failed password for root from 221.229.166.29 port 36998 ssh2 May 6 07:42:18 ...
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1answer
2k views

sshd: unrecognized service error

In my Ubuntu 12.04 box, my MaxStartups was like this earlier: grep MaxStartups /etc/ssh/sshd_config #MaxStartups 10:30:60 I increased it to 100 and below is the result now: grep MaxStartups ...
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0answers
35 views

How to handle disk encryption for remote connection?

I have at my workstation, an ubuntu 14.04 installation with full disk encryption. I now have to travel frequently for days and am planning to ssh into this machine from my chromebook to work remotely. ...
0
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1answer
831 views

How to suppress pam_unix(sshd:session): session closed for user

I have a Ubuntu (14.x) host serving as a git repository box (via GitLab CE). Around 50 users are using shared user (in this case "gitlab") to connect to the box to sync their repositories. This method ...
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0answers
184 views

minimal install of Ubuntu 14LTS has SSHd enable , but no Openssh package installed

I'm installing U14 LTS from the "Minimal" CD image on a VM. Installation goes as planned, only item I checked to install additionally was 'OpenSSH server'. After install, I'm doing an inventory of ...
3
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1answer
1k views

What does %h mean in SSHD configuration?

I'm setting up OpenSSH on a server and I've created my keys on my client, but I don't know where I'm supposed to put the public key on the host. I understand it needs to be added to the ...
0
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1answer
759 views

Unable to connect to my Ubuntu machine using Putty remotely?

I am new to Ubuntu, I have it installed on my computer (not on a virtual machine) and I am trying to connect to my Ubuntu machine remotely through PuTTY. I am getting the IP address of the Ubuntu ...
1
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1answer
134 views

How to get notified (run script) on every SSH connection?

I'm able to run a script automatically every time I log into my machine via SSH by placing a command in the /etc/ssh/sshrc file. That works perfectly, however it's only triggered when I log in via ...
0
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1answer
78 views

Building openssh from source on ubuntu

Hi I'm building openssh from source. From source primarily because, I want to collect more logs than what openssh already writes in /var/log/auth.log file. In one of the c files of the source ...
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2answers
50 views

fallback sshd_config script

Is there a way to run a script such as: cp /etc/ssh/sshd_config.orginal /etc/ssh/sshd_config reboot if my /etc/ssh/sshd_config fails? Why do I need this? Well sometimes when I edit the file it ...
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2answers
103 views

How to run openssh-server compiled from source

I have compiled openssh source using ./configure make and make install Now it has compiled and installed binaries, config files and the server at /usr/local/bin /usr/local/etc /usr/local/sbin ...
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208 views

After moving home directory, ssh configuration is not working

I moved my home directory from /home/user to /media/newDrive/home/user. Everything seems to be working at first, except my ssh configuration. I was able to log into this machine from my laptop with ...
1
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1answer
426 views

SOCKS proxy to SSH server behind HTTP proxy

I set up a SOCKS proxy at port 9090 to computer B elsewhere: ssh -D localhost:9090 user@B and configured it in my local Google Chrome browser. However, computer B is behind an HTTP proxy, so HTTP ...
2
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2answers
79 views

Ubuntu Server installation on SSHD [closed]

Is it a good procedure to install Ubuntu Server 14.10 on an SSHD (8 GB SSD + 2 TB HDD)? Or perhaps it is better to install the OS on an SSD and mount an HDD for data storage?
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1answer
2k views

SSH connection refused on fresh started Ubuntu 14.04. - Connection possible after restart of ssh until reboot

I'm a newbie to linux and ran into a problem with my new media machine in the living room. I want to control it over VNC from time to time and therefore installed openssh-server. From the beginning I ...
2
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1answer
586 views

Why does ssh(d) seems to use OpenSSL heartbleed version?

It is commonly known that the heartbleed bug exists in the OpenSSL versions 1.0.1 through 1.0.1f (inclusive). So why are ssh and sshd compiled with OpenSSL 1.0.1, where the bug exists (12.04 -> ...
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0answers
2k views

SSH Tunnel can't connect through existing tunnel — chanel3: open failed: administratively prohibited

I am following this tutorial and I have gotten past the part where I create a tunnel from my local computer (Host B) to a remote computer (Host A) with ssh -L 19922:HostA:22 HostA however, when I ...
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2answers
462 views

Cannot SSH into Ubuntu14.04 Server Remotely

So I am able to SSH onto the server when connected to the same network, but I need to enable remote connection. When I enter ssh -v user@serverIP, I get the output: OpenSSH_5.6p1, OpenSSL 0.9.8y 5 ...
2
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1answer
630 views

ssh connections to Ubuntu are intermittent

I'm trying to use ssh to connect from a Mac to Ubuntu 12.04. I get "Connection reset by peer." Try again and I get "port 22: Connection refused." Keep trying and I get password prompt. Enter password ...
2
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0answers
183 views

How to enforce LDAP group membership with libpam_ldap for SSHD

I am running 14.04 servers that I have install the ldap authentication package ldap-auth-client on and configured to connect to our LDAP servers. I have the authentication part working as well as the ...
0
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1answer
40 views

Setup openssh to start when the computer boots

I have a headless server and I was wondering if it is possible to start openssh without logging in. It would start without the need for a password, so I wouldn't have to plug in a monitor every time I ...
2
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1answer
1k views

Fail2Ban Regex SSH Will not Match Auth.Log - Searched Everywhere for a Solution

Im trying to get Fail2Ban to work with the SSHD Config provided. When i run fail2ban-regex /var/log/auth.log /etc/fail2ban/filter.d/sshd.conf The Output is as follows ...
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2answers
5k views

sshd daemon not running ubuntu 12.04

The sshd daemon is not running on my machine (Ubuntu 12.04). I have repeatedly re-installed the openssh server and rebooted. I get no output to this command: ps -A | grep sshd Any help would be ...
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1answer
102 views

sshd and openssh server installation

I'm new to Ubuntu. While installing hadoop I get port 22:conection refused. Then I found out that sshd and openssh server are missing. How to manually install these two? can I get a step wise answer?
1
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1answer
75 views

What to do so that issue.net shows readable banner characters to chinese russian french ssh users

I set up my ssh server and added custom issue.net config. when loggin, it shows \320\237\320\264\321.... for characters other than ascii-7 Is it a client side issue or do I manage this at server ...
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0answers
107 views

sshd_config file is being overwritten on reboot

I need an AWS server to accept password authentication and whenever I remove the hash and set PasswordAuthentication yes After reboot or create image and launch a new instance, the # is added back ...
7
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4answers
2k views

Cannot SSH from outside LAN despite port forwarding seems fine

Running Ubuntu 12.04, I've set up the OpenSSH server. I can connect from within LAN, but not from outside. I am using the same sshd_config file as on my other Ubuntu 12.04 machines (that sit in a ...
0
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1answer
329 views

Make sure that sshd will automatically start after reboot

I am connected to a computer over ssh. I have to reboot it remotely, while making sure that I will be able to reconnect to it over ssh just after reboot. I install 'bum' and marked sshd to be ...
2
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2answers
105 views

Ubuntu on SSHD Drive with Windows 7 VM

I'm tottaly new to Ubuntu. Only played with it in the last few days while I waited for the new drive to come (LiveUSB persistent) I'm really impressed with it (and sick of Windows' sluggishness) and ...
44
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3answers
90k views

What does 'without password' mean in sshd_config file?

I just installed Ubuntu 14.04 on my server and I was setting up all my config files when I came across this in my sshd_config file: # Authentication: LoginGraceTime 120 PermitRootLogin ...
1
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1answer
131 views

sshd activation on ubuntu system

I want to connect my work Desktop computer remotely from home. I have read that ssh is used to connect to remote/server machine. When I was reading I came to know that to connect to a remote ...
0
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1answer
408 views

Configure Apache for home network

I'm on U13.10 and have installed LAMP per the Tux Tweaks instructions (see their website -- apparently I'm not yet allowed to post the actual link). Then I followed Tux Tweaks instructions on ...
0
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1answer
1k views

Change expired password via ssh

I have added some new users and set default passwords. Using chage -d 0, I have expired them, hoping that they will be prompted to change their passwords the first time they login. Unfortunately, ...
2
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1answer
68 views

Connecting remotely from Ubuntu to another linux

I want to connect remotely from Ubuntu to Suse. Two different systems in two different locations. I know how to use ssh to connect remotely to a machine in the same network. But, I do not know how to ...
0
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2answers
115 views

SSH log login attemtp details

I my office we are using Ubuntu Server 12.04. I have installed SSH server in it for clients to access through Putty. Now I need to track the users login details like IP address, hostname and date of ...
4
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2answers
2k views

ssh server does not start on lubuntu live image

I installed the lubuntu 13.10 32bit iso image with usb-creator-gtk on a USB stick and assigned 2GB of persistent storage to it. That's for a thin client, which does not have any storage of itself at ...