SSH, otherwise known as "Secure Shell", is a method for securely connecting to a remote computer.

learn more… | top users | synonyms (1)

0
votes
0answers
51 views

Using filezilla to connect to vsFTPd

I'm running Ubuntu on a instance on the university server. I've installed vsFTPd and added a new user. I now want to connect from my laptop with Filezilla. At home it works fine with the ip-address ...
0
votes
0answers
39 views

SSH Into Local Machine Over WiFi and Access To Internet

I have two computers (running Ubuntu 14.04) connected to a home wireless router. I want to login to my laptop, from my desktop, while at home using SSH. Normally I set my laptop to connect to my ...
0
votes
0answers
42 views

Randomly refused ssh, xrdp, vnc connections in Ubuntu 14.04.4 server

its my fist post in this awesome forum. Im having a problem in a dedicated HP proliant server with a fresh Ubuntu 14.04.4 installed. I dont know why it seens to randomly refuse all attempts of ...
0
votes
0answers
60 views

SSH connections cause memory leak in kernfs

I have an issue with my Ubuntu system where memory is leaked each time an ssh connection is opened and closed. I found that the root cause is that after an ssh connection nodes are created and left ...
0
votes
0answers
22 views

Ubuntu-sdk does not connect to emulator or emulator does not boot properly

I'm trying to learn how to make scopes using the ubuntu-sdk. However, I can't make the emulator work properly, so I can test my work. When I run the scope, the SDK/QT-Creator launches an emulator. ...
0
votes
0answers
24 views

Restricted logins to a specific IP address, seems my IP has changed and now I can't log in. Any way around this?

So I have a dedicated server from Kimsufi.com running Ubuntu 12.04 and I had restricted logins to a specific IP using AllowUsers in the sshd_config file. I restricted all account logins on my dedi to ...
0
votes
0answers
47 views

SSH to Beaglebone Black is not successful sometimes

I have the latest version of UBUNTU installed on my computer and the latest version of Debian on my BBB. No problem using puTTY to connect my Windows machines (10, 8, even 7), but when I try using SSH ...
0
votes
0answers
20 views

Saving X11 when logging in another account

My problem is I can't use Graphical X11 when I go to other user account through sudo su - some_user. So, firstly I connect to the remote host using the following command: ssh user1@host -P port -X ...
0
votes
0answers
35 views

SSH Raspbian(Pi ) using Ubuntu 15.10

I am trying to SSH the raspberry pi using terminal. i have gone to the cmdline.txt file in the pi boot folder and added ip=192.168.1.20 (Same subnet as laptop IP) I saw the ip adress in system ...
0
votes
0answers
18 views

Remote connect OpenVPN

I've got an Ubuntu server running at home, and it's connected to a OpenVPN server. The OpenVPN remote address is 176.126.237.214, with port 25000. This tunnel connection changes my public IP to a IP ...
0
votes
0answers
46 views

Can't log into Ubuntu 15.10 Server using SSH

SSH works great on my server -- except when I try to log on as anybody other than the first user I created. I have tried adding an AllowGroups line to the sshd_config file, but the default for ssh ...
0
votes
0answers
25 views

Can't SSH in as root from windows machine to connect Ubuntu 15 running on VM

I'm using the default installation of openssh-server for my ubuntu-15.10-desktop-i386.iso running on VM. I can connect through the console as root like normal, with my username and password. When I ...
0
votes
0answers
54 views

unable to resolv host name ssh google.com ubuntu

I am getting error when using ssh google.com saying could not resolve host address. I think my dns is not properly configured but how do i fix it, i tried many suggestions but cannot fix it i don;t ...
0
votes
0answers
20 views

ssh key problem while installing hadoop

I am installing hadoop and for that I installed ssh I used following commands: sudo apt-get install ssh ssh-keygen -t rsa -P "" cat $HOME/.ssh/id_rsa.pub >> $HOME/.ssh/authorized_keys after ...
0
votes
0answers
37 views

SSH permission denied from Linux Ubuntu to Windows using keys

I am a beginner in hadoop, and I am trying to set-up hadoop cluster in fully distribution mode. My master is windows and my slave machine is Linux running on VM. I have created SSH keys and in both ...
0
votes
0answers
14 views

Error in connecting two laptop using SSH

I am new to this problem. I have two laptop: Lenovo and Hp. I want to connect hp from lenovo. I installed SSH in lenovo and tried to create keys by using ssh-keygen Then I tried to connect by using ...
0
votes
0answers
50 views

SSH client is not working on ubuntu 15.10

SSH client showing error $ssh user@IP address ssh: connect to host 53.37.119.147 port 22: Connection timed out After checking the SSH status it shows the error $ sudo service ssh status ● ...
0
votes
0answers
45 views

Trying to install libssh 0.7.X on Ubuntu

So the latest version the package manger only goes up to 0.6.X, but I need version 0.7.X for a project. # Current version dpkg -s libssh-dev | grep Version Version: 0.6.1-0ubuntu3.3 I've tried ...
0
votes
0answers
41 views

Slow FTP/SSH connection to Ubuntu Server in local network

I have the computer in the local network with Ubuntu Server 14.04 on it that I use as some web local server. Everything working great but connecting to the server with FTP or SSH is very slow. Once ...
0
votes
0answers
15 views

Suppress entering pass-phrase for SSH key, needed by Git-Auto-Deploy

I was in a terrible need and I went to Git-Auto-Deploy repository and cloned it into my server. For those who don't know a thing about it, it's a simple HTTP server that listens for Web Hooks from ...
0
votes
0answers
38 views

Still seeing connections from IP after blocking in fw

So I'm using iftop to monitor connections on my server, and I'm seeing this ip address 116.110.127.24 making constant connections on ssh port. (I'm not sure if this means 22 or my actual ssh port, it ...
0
votes
0answers
27 views

Restart Upstart Service From Jenkins

I have a jenkins continuous integration service running that manages the automated deployment of our software to a development machine. So far, I have successfully set up the server to copy over the ...
0
votes
0answers
28 views

How to create an encrypted folder (not my home) and mount (decrypt) it automatically upon login?

Basically I would like to have something similar to Ubuntu's encrypted home folder, except for that the folder I would like to encrypt is NOT my home folder. Nor do I want to use that ~/Private ...
0
votes
0answers
9 views

Having Trouble Keeping Connections Open

I recently setup a server running Ubuntu 14.04 and been having problems keeping up a consistent connection. I've been getting errors such as Write failed: Broken Pipe over ssh, and Connection ...
0
votes
0answers
39 views

mpiexec won't run mpi4py script when two hosts are utilized

So I have this other desktop PC, that serves as my server, primesystem and a laptop as my client, zerosystem that is connected to it. They both serve as my ssh-server and ssh-client respectively, and ...
0
votes
0answers
23 views

Using 2 NIC Cards and Remote access

Network Configuration See Network Config Above (Sorry for the link but I can't insert an image yet) I have an Ubuntu Server setup with 2 NIC cards: eth0: 192.168.2.3 connects to DDWRT router that ...
0
votes
0answers
20 views

How to change user without starting a new session?

I am connecting to a server with ssh. I use to change user with su username, but as far as I can tell it always starts a new session. So at the end I have to type 1000 exits and I can't remove users ...
0
votes
0answers
66 views

How to automatically and remotely backup machine with windows 10 to ubuntu 14.04 server

I've tried looking into rsync but haven't found anything detailed enough on how to go from windows to ubuntu. What do I need to install on client and server sides? Thanks.
0
votes
0answers
45 views

Very slow DNS resolution only on SSH

The question seems trivial, but I've already unsuccessfully tried some common solutions. I'm experiencing a very slow SSH connection to any server using a domain name, while it's always very fast ...
0
votes
0answers
37 views

Bash - for loop help needed please

So I have the below script and it works as expected (it SSH's to 40 hosts, goes to a specific file looks for a specific word with a date of yesterday, puts a . at the end of the line and then mails ...
0
votes
0answers
100 views

command-line: line 0: Bad configuration option: PermitLocalCommand

I am getting error in Ubuntu command-line: line 0: Bad configuration option: PermitLocalCommand while try to copy file from one system to other. I am Using command : scp testfile.txt ...
0
votes
0answers
85 views

Failed to load NVIDIA drivers

I have an NVIDIA NVS 5200, and my machine is running Ubuntu 15.10. I am trying to access a software that is currently installed on a server. In order to get the window of the software, I am using the ...
0
votes
0answers
24 views

Number of ssh connecetions used by sshfs

I've mounted a server using sshfs (used to mount a remote file system to a local folder). Everything works pretty fine at the first glance. I recognized that the connection breaks if multiple ...
0
votes
0answers
49 views

ssh local ipaddress

I am trying to setup a multi-node hadoop cluster on my local laptop. I have 2 VMs running ubuntu. I am able to successfully run hadoop on each one of these VMs as single-node. To configure ...
0
votes
0answers
49 views

Ubuntu 15.10 SSH problem under vpn?

After upgrading to 15.10 I am unable to connect to my work computer via ssh using a vpn. It seems that I cannot connect to any server when I am in the vpn, but without the vpn I can connect to other ...
0
votes
0answers
52 views

Recover Server from recovery mode(firewall closes ports)

My server( Ubuntu 14.04 - Plesk - RAID1 ) is now in normal mode. Almost all ports disabled by firewall as plesk port 8443, so plesk login panel is not opening. Also Website is not opening. ...
0
votes
0answers
19 views

Selenium testing browser against local machine from VM with selenium docker image

I am working on Ubuntu 14.04 notebook. I have a Virtual Machine from Virtual Box. My VM has a docker image of selenium server. I can successfully ssh into the virtual machine and run the docker image. ...
0
votes
0answers
26 views

Login to Ubuntu OS via console (from remote)

I have already asked google for this problem but I could not find a solution yet. Here is my situation: I have a desktop PC in my room which im atm just using to play music. I have no keyboard, ...
0
votes
0answers
35 views

Server gets overloaded with rsync and stops taking connections

I have a backup server in AWS where I rsync data from 20 servers hourly, so it has a hefty task. For the most part it works fine but then every few hours it locks down and stops accepting ...
0
votes
0answers
48 views

Ubuntu Server SVN over SSH not working

I am trying to checkout a repository on my computer using: svn co svn+ssh://name@ipaddress/usr/local/svn/repos/testing And I get an error saying this: Unable to connect to a repository at URL ...
0
votes
0answers
22 views

Setting up Graphic Desktop --> Can't enter password

I am trying to set up a desktop on a vps with Ubuntu and this is as far as I have gotten I am in SSH here I put vncserver :1 and that is the response. Now the problem is that I can't enter anything ...
0
votes
0answers
159 views

client authentication via sssd/ldap

I'm struggling with an annoying server (14.04.03) setup. We basically want to enable users login via sssd/LDAP, so they can access the machine with ssh. I've followed various tutorials (e.g. ...
0
votes
0answers
37 views

Apache2 runs but is not working on Ubuntu VM!

I set up apache2 on an Ubuntu 14.04.03 VM. This is a VM hosted on a university server and I can only SSH to it (from my office/home computer). Apache seems to be running OK when I run this command: ...
0
votes
0answers
51 views

Cannot connect remotely to either MySQL or Postgres

I am trying to connect remotely to the MySQL database on my cloud server which is configured with Ubuntu 14.04.03. However I cannot do so (details below). I can neither connect from a Windows client ...
0
votes
0answers
22 views

Thunar fails to reconnect broken ssh connection?

When I open an sftp connection to a server with Thunar, and this connection is broken for some reason (either the server kills it because of inactivity, or the connection is lost), then when I try to ...
0
votes
0answers
20 views

During VNC/SSH, push VGA output from host machine

[Very short version: Is it possible to "push" video from the VGA port of a host machine while accessing said machine via VNC or SSH?] I have been experimenting with an old ThinkPad T60 laptop as a ...
0
votes
0answers
43 views

Conditional shell script execution on NAS

I've got NAS, more specifically QNAP TS-251 running Ubuntu (but kind of modified one - it doesn't have terminal). Since none on QNAP forum was able to answer me, I've decided to create a post here. ...
0
votes
0answers
19 views

Run a process as SSH starts

I would like to run a process as SSH is completing its handshake. Are there any events that I can subscribe to? I would also like to get the PID of the ssh connection. How should I approach this ...
0
votes
0answers
78 views

SSH secure shell not working with vim colors

The script: 256colors2.pl when run from putty returns the correct colors, from SSH secure shell nothing happen, it doesn't open, on-screen appears nothing. user@ubuntu:~$ ./256colors2.pl ...
0
votes
0answers
37 views

Crash X manually

I'm working on a the famous freezing of X server. I've already created a question about frozen X server detection As I don't have relevant answer yet, I'm wondering if anyone knows a way to ...