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

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Cannot SSH from Ubuntu, but can from Windows

Since the past few days, I cannot SSH to any server from Ubuntu! I am not sure why or how it began. When I try to SSH to any server, connection is established and I see the prompt for password. If I ...
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53 views

Duplicating motd and more

Here's what it is currently like: Last login: Sun Oct 5 12:35:30 on ttys000 Corys-Mac-mini:~ cory-$ ssh cory@192.168.1.209 ////////////////////////////////////////////// ...
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19 views

No windows partition's avaliable

Ok so, I'm connected to my laptop remotely via SSH. I have 3 partition's 2for win and one for Ubuntu. I wanted to check something on my windows partition but it's not showing up.. The worse is that it ...
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37 views

Tripewire database and PTS for remote server

I am tried of the false positive caused by Tripwire scan finding that /dev/pts/0 has been removed. This connection is created for my SSH session when I remotely manage the system and update the ...
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55 views

Installing Google 2 step Authentication causes SSH to not connect

I am following the instructions here https://www.digitalocean.com/community/tutorials/how-to-protect-ssh-with-two-factor-authentication After making the changes listed to /etc/pam.d/sshd and ...
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61 views

Networking issue in IBM x3650 after install Ubuntu 14.04.1

I have a problem making TCP connections after a fresh Ubuntu 14.04 installation. First of all, after booting the interface is always off, in my case em2(manually configured), so I turn it on using ...
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159 views

Ubuntu OpenSSH having issues connecting to Cisco router. No such issues with other distro or OSX

Below is the output from ssh -vvv user@host. I've tried this on two separate computers running Ubuntu. It works from Opensuse and OSX, and also my Android phone. Interesting issue. Any suggestions ...
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156 views

How do I connect to Ubuntu from Android via USB?

Referring to the question that has been answered: How do I connect to Ubuntu from Android? I cannot connect from my Android phone using JuiceSSH, because I don't know the ip address of my USB port. ...
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152 views

ssh connection time out ubunto 14.04

I get connection timeout after ssh hnname So I try the follow: netstat -nltp - I see that there is no process listen on port 22 sudo service ssh restart - I see that there is no process listen on ...
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127 views

ssh login on virtual server fails: account expired, LDAP authorization failed

I have a user account on a virtual server, running Ubuntu 10.04.4 LTS. When I try to login via ssh I get an error message: $ ssh myuser@myserver myuser@myserver's password: Your account has expired; ...
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299 views

how to remotely control Ubuntu 14.04 via SSH

I have (indirect) SSH access to the machine and a user is currently logged in physically. I want to get access to the physical screen. How? There are many related question, but none really help me: ...
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190 views

can't access kippo-graph

I have made an instance in AWS with Ubuntu Server 14.04/ 64bit as the OS I installed Kippo and kippo-graph following this tutorial http://bruteforce.gr/installing-kippo-ssh-honeypot-on-ubuntu.html ...
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25 views

pastebinit gives me the wrong URL when logged in a Vagrant Box

When I try to paste a certain file with pastebinit, I get the URL of the website, instead of the URL of the specific paste I wanted. I want to stress that this does not happen with all files... Here ...
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18 views

Remote access times out after update

Here is the situation: I have a MacBook which I use for all of my development and an Ubuntu server running a LAMP stack for my website. I've only had Linux anything for a few days so please bear with ...
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39 views

Asked for password when shutting down

Today I came across a situation that I haven't encountered before. I tried to shutdown my laptop and it prompted me for my password I'm running Ubuntu 14.04 and haven't had this happen to me for the ...
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82 views

Setting up ssh - windows to ubuntu

I have the following environment: Windows deskside system running W7Pro ubuntu 14.04 server running on a cloud server. I have tried multiple ways to set up RSA keys for ssh connections, with no ...
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81 views

ssh tunneling to Fritz!Box via RaspberryPi

I have a Fritz!Box that acts as NAS, DHCP and internet gateway. The webinterface of the Fritz!Box is only accessible from the LAN (I'd like to keep it that way, although it could be changed). Can I ...
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83 views

How to setup a Multi User NAS

I want to setup a multi-user NAS, With an administrator, and have that admin have the ability to add users to the NAS. Users Are likely to be using mainstream platforms. So I plan for them to use ...
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79 views

ssh is disconnecting when tacacs+ is enabled

I am using ubuntu 12.04 and the openssh-server Version: 1:5.9p1-5ubuntu1.29. I'm using a remote tacacs+ server for authentication and authorization. When I login through ssh, tacacs+ authentication ...
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80 views

writable sftp directory restrictions

I want to create a directory for a user so they can sftp to my server and automatically be in that directory. Ideally this directory would have group write permissions so this user can upload a file ...
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172 views

SSH to server with encrypted LVM

I setup Ubuntu Server 14.04 with encrypted LVM (static IP address with an entry in my /etc/hosts file) and would like to SSH to it with my laptop on my local network. The problem is that if I just do: ...
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496 views

How to setup password-less SSH in Ubuntu Virtual Machine?

How can I set up password-less SSH to connect to a Ubuntu Virtual Machine (VM)? (Details below.) I am setting up an Ubuntu Beowulf cluster. For reasons out of my control, some machines I have must ...
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26 views

List usernames/machine name for display-less machine

I have a display-less machine (faulty VGA) I am trying to SSH to over my local network by doing something like ssh username@machinename.local as described in this solution. I know the password for ...
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216 views

Ubuntu subversion repository not getting checked out

I have some problems with checking out my repository. First, I ensured that everything is up to date: ubuntu@ip-172-31-10-247:~$ sudo apt-get update perl: warning: Setting locale failed. perl: ...
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83 views

ssh-agent keeping key unlocked longer than it should

I have been having some issues regarding my ssh passphrase and ssh-agent. My intent is that I would like to be prompted for my passphrase for my ssh key everytime I close my terminal an then try to ...
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223 views

How I got my error: malformed file

This question on askubuntu is about the error: malformed file Not only here on askubuntu, but everywhere else I've been reading about it, this is considered certain to be a GRUB issue. I thought it ...
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110 views

Stuck trying to Securely access my home network from my Android phone over 3g/4g

First, I am able to use simple port forwarding on my router to access each IP cam individually. This is an unsecured method and is exactly the solution I am trying to get away from. I am a Linux ...
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128 views

Ubuntu 14.04 LTS couldn't reach Internet / Router Problem?

I have a big problem! My Setup is a Ubuntu 14.04 OS with everything up to date! also the kernel is updated to 3.16. this NAS is directly connected to my router (TP-Link WDR4900v1) that has openwrt ...
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84 views

VNC across the internet through SSH tunnel to another machine on LAN?

My family often gets me to help them with computery things that they can't do themselves, but this has become difficult as I've moved to another city to study at university. I managed to set up a ...
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86 views

XRDP vServer not connecting

i have bought a vServer recently. Now i can connect via putty. Also i can login. I installed ubuntu-desktop and xrdp via apt-get install. I have done that all on putty console. I even restarted xrdp. ...
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157 views

OpenMPI Error: unknown option “--tree-spawn”

I am trying to configure two pc for working with openMPI, i installed openmpi and openssh on the PCs but when i execute: mpirun -np 4 -host slave ./a.out i get: [slave-901:07002] Error: unknown ...
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15 views

Some advanced SSH tunneling HASHING IP address

Is it possible to to stay in total anonymous mode for the VPS provider? I have got a VPSVZ machine with UBUNTU server. Is it possible to do anonymous tunneling: VPS1 -> VPS2 -> VPS3 (all UBUNTU) ...
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279 views

SSH LOCALE setting

I use SSH to connect remote PC. When I've connected I have wrong LOCALE configuration. And every time I have to execute command: export LANG=en_US.UTF-8 My local and remote user LOCALE already set ...
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89 views

SCP push and SSH issues

I used to be able to SSH with the servers (CentOS release 6.4) local IP: 10.0.5.152 until an employ made some changes to our setup which also generated a new IP address on my machine, from ...
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300 views

xinit fails on Ubuntu Server 14.04 LTS

I need to run on my server application with GUI. The only way to connect to the server is via SSH. So what I have already have done is sudo apt-get install xosview xosview is simple program with ...
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398 views

when I ssh to an ubuntu machine, why is my shell /bin/sh and not /bin/bash?

I'm not exactly sure what is going on with these 2 machines I'm working on. I've inserted my debug log. maybe somebody knows what's going on based on this output. As far as I know i didn't do ...
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173 views

All SFTP chroot access is read only?

These are the pertinent lines from my /etc/ssh/sshd_config Subsystem sftp internal-sftp Match Group sftp X11Forwarding no AllowTcpForwarding no ChrootDirectory %h ForceCommand internalsftp ...
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254 views

Mount NFS drive fails. Portmapper problem?

I have a server and node connected via ethernet. They both run Ubuntu 12.04. I share a file with nfs from the server but cannot mount it on the node. Here is some more info. node1@node1:~$ sudo ...
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15 views

Accessing a process after closing the consol

Basically I am using Ubuntu to run a minecraft server via a VPS and I’m using putty to control it. once I have started my server and everything is running, I’m in control of the server console, just ...
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189 views

sftp error in Nautilus on 14.04

When attempting to use sftp in Nautlius, either via the location bar or the 'Connect to Server' menu, I get the following message: Don't have permission to access the requested location. When I ...
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195 views

ubuntu vm on open nebula doesn't se internet connection

I have some problem with ubuntu and open nebula. I'm trying to setup one installation of ubuntu on open nebula. Start from this assumption: my machine as an i7 with 16 GB of ram and runs ubuntu ...
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2k views

Transfer file from Ubuntu to Android using SCP

I am on my Evo 3d rooted android device and using JuiceSSH to SSH into my Ubuntu 14.04. I want to transfer some files from Ubuntu to Android. Now after doing some research I found that good way to go ...
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292 views

SSH issue - No Route to Host

I have a server I use on my network for downloads from untrusted sources. It's on a DMZ with no allowed outbound connections to my internal LAN. It also hosts a web front end by which I initiate and ...
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52 views

How would you access a remote system tray with X11 Forwarding via SSH?

X11 Forwarding is fantastic to remotely launch new programs. Some popular programs open themselves into the system tray (Dropbox, for example). I know you can use VNC or RDP for this, but is there a ...
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270 views

ssh authentication failure in ubuntu 14.04

I'm running 14.04 via VMware in my mac, I create an rsa.pub key and now I want to pass the key in my Mac /known_hosts file. So I try it with: cat ~/.ssh/id_rsa.pub | ssh root@newserver "cat ...
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Want to know how how secure my system is with current settings

My system is at kernel 3.15.2 Mainline. I have Enabled the firewall with all ports closed. I have very strong passwords set for BIOS, Drive Encryption, and login SSH is Disabled. I have installed ...
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167 views

Ubuntu 12.04 - SSH hang at reading configuration

Hi fellow Ubuntu users! I currently have a problem when connecting to remote computers at work. Here is the log : OpenSSH_5.9p1 Debian-5ubuntu1.4, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading ...
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44 views

Can SSH into target Ubuntu machine fine on target's boot, but later the connection attempt times out on the client

I have two computers in the house, one is Ubuntu running OpenSSH-server, the other is either a VM Ubuntu with an openssh client or putty on windows. When I boot up the server machine I can SSH into ...
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101 views

Accessing scanners attached to thin clients

I have been using LTSP in one distribution or another for the last 10 years. We currently have Ubuntu 10.04 LTS LTSP deployed at several sites and have begun the process of migrating them to Ubuntu ...
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35 views

Can Nautilus open two SSH connections simultaneously?

I am using Nautilus to connect to two remote servers (A and B) via SSH protocol. I can connect to a single server by opening the File > Connect to Server dialog. I enter my details and everything ...