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

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How can I set up (already installed) SSH for Ubuntu Touch?

I keep getting 'no route to host' when I try ssh phablet@ip. I've already read the release notes on how to set it up but it doesn't work. I already have openssh-server and ssh packages on my laptop ...
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56 views

Restarting Ubuntu Server 13.10 Breaks nginx & SSH

I am wondering what might be causing this. Any ideas would be super helpful. I have a little MicroPC in my room running Ubuntu Server 13.10. It's all setup, but here is what I have to do if I have ...
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46 views

How to open an X client on a remote machine

My desktop machine has two big monitors. I would like to be able to use my laptop from my desktop. That is, I would like X clients (say, web browsers and xterms) on my desktop whose processes are ...
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251 views

what is Remmina's “remoteFX” secret to running ANY sort of application remotely?

I am attempting to run an openGL application from a remote pc. Both pc's are on intranet (so GBit connection) and both are running ubuntu 13.04. If I share the desktop of the pc running this openGL ...
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54 views

x2x keyboard layout / keymap switch between machines

I've just started using x2x to control my PC from my laptop and it works quite beautifully. While doing so, it exceeds what I've wished for. There is a little problem to it though. On the PC I'm using ...
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63 views

remote x window: How to set up both client and server

Update: I have now learned to use "ssh -Y uname@IP xterm" to start the session. I had to "sudo chown uname:uname ~uname/.Xauthority" in order to let x window to start. xterm and gedit seem to work ...
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64 views

Not able to ssh to localhost

while setting up Hadoop in my Ubuntu 12.10 I am not able to ssh to localhost. hduser@tanmoy:~$ ssh -vvv localhost OpenSSH_6.0p1 Debian-3ubuntu1, OpenSSL 1.0.1c 10 May 2012 debug1: Reading ...
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25 views

ibaton router light goes off when lan wire put it on.no internet on wired but there is internet in wireless

i have installed ubuntu 12.04 server LTS. and installed xubuntu desktop. on pentium 4. 512 mb ram.and my router is i baton frm bsnl internet.my prob is when i start the desktop pc the lan wire ...
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125 views

Very slow speed while mounting via SSHFS

My host is ubuntu 12.04. My guest is vanilla 3.0.33 kernel with custom rootfs. I have encountered the subj problem, while mounting host folder on the guest machine via sshfs. sshfs ...
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54 views

SSH connection refused after logout and try to login again

My problem is similar to this thread: SSH connection refused when connecting remotly I use Putty to ssh from my Windows computer to a VPS server. The system is Ubuntu 12.04. But when I logout then I ...
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162 views

Forwarding Plex Media Server via SSH

I'm using Plex Media Server for viewing movies when I'm on my university network. When I'm back home I'd like to watch my films on my TV, too. Using MyPlex is no choice for me because the server has ...
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90 views

SSH hangs when logging from a non-ubuntu server

I have a server equipped with Ubuntu 12.04.3 LTS. The OS is newly installed. But I can not connect to it with SSH from any other non-Ubuntu client include RHEL, putty. When using SSH -v, the debug ...
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16 views

how to access files from a cluster behind a firewall

I use my university cluster for computing. recently i have installed vpn for remotely accessing the cluster through university network and logging into firewall and then onto cluster. I want to copy ...
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38 views

Can not ping to ubuntu 13.04 server

I am using Ubuntu 13.04 server and its internal static LAN IP is 172.16.X.X. And I am trying to access (mostly using SSH) it from another clients whose IP are 172.28.X.X. Suddenly, few days back I ...
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122 views

unable to root login and may be ~/.bash problem

initially i am trying to connect with github with RSA key and it is giving error permission denied...unknown host. Then change my ~/.ssh directory permission to chmod 700 ~/.ssh chmod 600 ~/.ssh/ ...
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196 views

Asking for: Brief tutorial for remote torrent client - Transmission model

I have a remote server, Ubuntu 12.04 server edition,which I access through ssh. I just want to be able to download torrents there, both to be able to seed without slowing my home connection, and ...
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622 views

I can't remote my ubuntu server 12.04 on VMware workstation 7 from putty

I've just install Ubuntu Server 12.04 on VMware Workstation 7, when i ping to my host 192.168.10.103 is conected, ping to 8.8.8.8 => conected sudo apt-get update or sudo apt-get upgrade -> it's work ...
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190 views

Issue with /bin/false then /bin/bash

I'm having some issues with locking users out of ssh command line. Here is my command sequence which is the full outcome I want: useradd testing passwd testing #set to 1(for example) mkdir ...
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98 views

Open 2 instances of the same pogram

I have a SSH server running in my home computer, with X11Forwarding enabled. I would like to connect to my computer from another computer and run some graphical programs. The problem is, that if a ...
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32 views

ssh sessions manager in ubuntu with .pem keys

I am finding application in ubuntu, so I can authenticate using .pem keys and save ssh sessions names and directly access server. It should be alternative of putty.
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Why did upgrade to saucy replace my host keys on first reboot?

A upgraded to saucy a while back, but last night was the first time I rebooted since the upgrade. Now I noticed my host keys were regenerated and previous host keys were not backed up. -rw------- 1 ...
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24 views

Current ssh session encryption information

After connecting to ssh server with putty or from terminal how can i view current encryption info? That is i want to know what key exchange, cipher and MAC was selected for the session.
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77 views

PermitRootLogin blocking non-root user

Problem I've setup a brand new virtual box server running Ubuntu 10.04. I'm using PuTTY to secure SSH into, this works fine except whenever I enable PermitRootLogin No it blocks my non-root user. ...
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132 views

rssh with chroot

(I changed the IP address and port to protect the innocent.) On the server, my /etc/passwd entry, /etc/rssh.conf, and the file I'm trying to access look like this: lawsa@bukavu:/mnt/share/Public$ ...
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121 views

Having problems logging in with SSH RSA keys

I'm trying to login to my ssh server using RSA keys, but I'm having problems. I've created the keys and copied them onto my server, and put them in the authorized_keys file. However, when I try to ssh ...
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429 views

FreeNX, NoMachine, refusing connection, Ubuntu 12.04

I've installed the NoMachine FreeNX system on a number of Ubuntu systems but their latest version (installs with a single file rather than the previous, client, node, server trio) will not allow me to ...
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177 views

ssh issues after fresh install keeping old /home partition

I recently moved from Mint15 to ubuntu 13.10 beta2. I made a fresh install but kept my user data in the old /home partition. Now, when I connect by ssh to other machines, I can't execute some ...
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200 views

google cloud engine instance connect through ssh problem

i was created google instance on google cloud account. and i want to access the instance via this commond gcutil ssh my-instance-name . after running this commond it's gave ssh: connect to ...
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197 views

Configure Firewall to use SSH Tunnel Through Port 80

I am having some issues configuring iptables to use SSH Tunneling through port 80. Here are my iptables rules. :INPUT DROP :FORWARD DROP :OUTPUT DROP -A INPUT -m state --state RELATED,ESTABLISHED -j ...
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520 views

What's wrong with my svn+ssh settings?

I created a project on Sourceforge. When I try to checkout, I get the following error: $ svn checkout --username=hopungo svn+ssh://hopungo@svn.code.sf.net/p/slkrepair/code-0/ slkrepair-code-0 ssh: ...
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136 views

How to keep SSH running without connection drop on Ubuntu 12.04

I use a Raspberry Pi ssh to my Ubuntu web server to manually run an application that would not work with keeping it run with Upstart or other daemon tools. However, within hours the connection would ...
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85 views

How to view user session using vnc

I want to view (realtime) the current session on a remote Ubuntu system. I need this for instruction and troubleshooting purposes. I have ssh access to the server with root access. So I've tried ...
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54 views

Help Configuring Iptables Rules

So I am accessing my server remotely using PuTTy. I am using port 80 for SSH because port 22 is blocked at my school. I successfully configured Iptables to accept port 80 and I dropped all other ...
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119 views

How to set the SSH variable for an existing `ssh-agent` process?

gnome-session starts ssh-agent: sds 2104 1993 0 13:06 ? 00:00:00 gnome-session --session=ubuntu sds 2142 2104 0 13:06 ? 00:00:00 /usr/bin/ssh-agent /usr/bin/dbus-launch ...
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40 views

Encrypted home drive - ssh can't access /etc/ssh/keys

I'm basically trying to do what's answered in this question: SSH remote user need to be logged in? However, I'm still getting Permission Denied in my logs. I have my permissions set up the same way ...
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95 views

Connection to localhost closed

I have setup a ubuntu server 12.04 on virtual box. I've succesfully installed jailkit 2.0. But my user "carsten" can't ssh to my server from the terminal. My screen: *john@john-desktop:~$ ssh ...
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441 views

connect with NX client from Windows

I'm having troubles, hooking my NX Client up to my nx server. I get this: NX> 203 NXSSH running with pid: 1128 NX> 285 Enabling check on switch command NX> 285 Enabling skip of SSH config ...
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38 views

X Forwarding and multiple languages?

I have x forwarding up and running - the problem is that I want to use Japanese and Korean characters, while currently my forwarded X apps have only english inputs. How do I setup X forwarding to use ...
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450 views

unable to install openssh server both in command line and from ubuntu software center

Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or ...
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117 views

Proper way to create a launcher for an LXC or ssh remote app?

I created a Unity launcher for an Eclipse-based IDE. This worked nicely; I could launch the IDE and/or switch to it with Meta-5 and all was good. Then I wanted to upgrade to 13.04, but the builds ...
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271 views

How to setup manual socks proxy?

I am looking to setup a local socks proxy so that I am able to connect to remote hosts via another ssh client that I've recently found. I usually use putty but have found a new one that seems to ...
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99 views

Need help setting up webmin with SSH to local computer

I set up webmin last night on a Pentium 4 and I have a few issues mainly in regards to SSH. I don't mean SSH to the Pentium 4, that is working just fine. I need to set up SSH to a computer on the ...
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183 views

After installing linux-image-generic-lts-quantal I cannot connect to ssh from a Windows machine

Having upgraded my kernel to linux-image-generic-lts-quantal, I find I cannot connect to my machine from a Windows machine, it works fine from other Linux machines. From SecureCRT I get the following ...
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30 views

Missing Login data

I recently configured password less login for ssh using keys. Before when I logged in with ssh (typing in a password with now keys) it displayed data, updates which are available, CPU usage, RAM ...
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140 views

How to troubleshoot tomcat7 on Ubuntu server from cloudapp service?

We have gotten a server from the client and are having trouble getting it to working. They gave us an Ubuntu server (13.04) and some credentials to log in on it. The DNS has cloudapp.net in its name ...
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81 views

Logs for determining what happens after I exit an SSH session

I am seeing an unexpected behavior where my 'screens' are closing and my Runit services ('rails server') are not running when I log off my Ubuntu 12.04 box. I'm logged in as 'ubuntu' and essentially ...
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165 views

Can't write PID file to /var/run/whereami.started.xxxxx

I installed whereami. Then I created a user on console. then I did: su someuser then I wanted to start whereami someuser@zotac:~$ whereami Can't write PID file to ...
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300 views

ssh no route to host after trying to configure openvpn

I tried to configure openvpn yesterday and failed. Now im unable to ssh to my linux server via my ubuntu desktop from putty. get the no route to host message. I can ping my gateway 192.168.1.1 from ...
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101 views

Tunneling from win7 to ubuntu 12.04 through vpn

Situation: I am connecting to my work-pc (ubuntu 12.04) from home (win7). to do this I need to use a vpn and use tunneling. So first of all I connect through vpn. Then I use ssh to connect to the ...
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53 views

How do I get something similar to SSH lens in 13.04?

My new job requires me to use multiple servers via SSH, and I'd like to have an user friendly interface to do so, mainly so I won't need to memorize IP adresses. The SSH lens would be perfect but it ...