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

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Website, SFTP, SSH in home directory for multiple users

I need a little help with configuring Ubuntu Server 14.04, apache2 and SFTP for multiple separate users. Every user needs to have website in his home directory, for example: /home/user/public_html ...
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1answer
30 views

Easiest/Best way to forward Ubuntu desktop to windows?

I already have PuTTY and Xming working, so I can forward individual apps. But I'd really like to be able to simply forward the entire unity desktop. I've seen advice pointing me at VNC, but while I ...
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7 views

monitor network connectivity faults?

I am suffering poor connectivity when i work at home. Frequently I see write failed broken pipe and other errors indicating that Ive lost connection. I would like to complain to my service provider, ...
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1answer
40 views

Permission denied for root@localhost

I installed ssh on my laptop running Ubuntu 14.04 LTS when I open terminal and type "ssh localhost" it seems to work fine, I get the notice displayed and the last log in time. like below ...
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25 views

Can't SSH into Ubuntu server

Appreciate thoughts on how to debug this situation: built a headless box with Ubuntu server 14.04.1 LTS, and installed Plex and SSH server. For several months, everything was running fine, but in the ...
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11 views

NX Client for Linux connection timeout

I have a problem during connection with NX Client for Linux. I am using Ubuntu and when I try to connect I get a message after some time which says Connection timeout. I checked the connection with ...
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2answers
27 views

CHKCONFIG NOT working on UBUNTU 12.04.4

I am trying to install chkconfig in Ubuntu 12.04.4 but it is not installing. I have tried most of the solutions available like apt-get install sysv-rc-conf update-rc.d All of the above is giving ...
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0answers
22 views

How can I start a LightDM session via SSH?

I'm connected to an Ubuntu 14.04 machine via SSH and I want to start the lightdm session for testing purposes. I don't want to forward the X server to my local machine. I just want to start the ...
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1answer
11 views

How can I use SSH aliases with rsync?

I can successfully use command ssh myVDShost without password to connect my VDS host. But when I use command sudo rsync -azP myVDShost:/home/ /mnt/myextdisk I get error: ssh: Could not resolve ...
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6 views

How to bring all ClusterSSH windows to the front?

Is there a way to bring all the windows of a ClusterSSH session to the front? After a while entropy builds up and some windows end up minimized, others end up behind other windows, and so on. ...
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57 views

SSH using Terminal / Terminator is “very” Slow (at the connecting time) Compared to putty

i searched in all stackexchange website, the same question is asked few time and I did all that mentioned in those threads...but still when doing a SSH to a remote server using terminal during the ...
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1answer
10 views

How to make Juju connect to Openstack VM using ProxyCommand / ssh config?

My Openstack VMs in my setup can be only access using a gateway machine. I always need to use a ProxyCommand to connect to them. Now I work with juju and, after setting up metadata and tools, I run ...
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27 views

Can't remember password [duplicate]

apophis9283@apophis9283-desktop:~$ ssh apophis9283@64.184.112.2 Password: Password: Password: apophis9283@64.184.112.2's password: Permission denied, please try again. apophis9283@64.184.112.2's ...
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1answer
16 views

“Connection reset by peer” / Lubuntu dropping connections?

Linux version 3.2.0-67-generic (buildd@toyol) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #101-Ubuntu SMP Tue Jul 15 17:45:51 UTC 2014 I'm not sure if it's the place to ask this, but my best ...
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1answer
26 views

SU setgid: PERMISSION DENIED, SUDO: PERM_ROOT 0, -1, 1 PERMISSION DENIED

Hi I have a problem that I cannot solve. I cannot log into root, su, or sudo. Everything works fine via ssh so I tried on ssh via putty: Set root password: sudo passwd Add user to sudo/admin ...
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0answers
19 views

OpenMpi cluster in Ubuntu 14.04 LTS

I have setup the clsuter as per the guidelines and steps provided on the link https://help.ubuntu.com/community/MpichCluster I am able to login (without entering password) from mater to slave as well ...
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23 views

SSH key stopped working on Ubuntu Azure VPS

I have an Ubuntu instance that I'm running on Azure. I've been using it for the last 6 months or so to level up my novice Linux admin skills. Yesterday I was configuring a Capistrano deployment to ...
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1answer
32 views

ssh session not terminated at reboot/halt from putty after upgrade to 14.04

After my server upgrade to ubuntu 14.04 when i do reboot or halt from putty, server reboots normaly but ssh session is not terminated by the server as before the upgrade. Can anybody help? Thank you!
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12 views

Strange entry in open file list on Ubuntu server

On my Ubuntu server I occasionally run the following command to view any open files that are TCP connections from my server: lsof -uroot | grep 104.236.XX.XXX The last time I ran it, I saw this as ...
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35 views

Thunar can't mount server over SSH

I am trying to mount a server directory in Thunar on a computer running Xubuntu which I'm connected to over SSH with X forwarding enabled. I connect to the computer with ssh -YC username@computer.ip ...
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1answer
29 views

Install Ubuntu Server via SSH

I registered for a domain and a online hosting on GoDaddy.com. I only have access to it via their website and SSH. Is there any way to install Ubuntu server on this so that I log into Ubuntu via SSH ...
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1answer
55 views

I can't access the internet through my raspberry pi when connected through ssh [closed]

Proof of the error When I try ping 8.8.8.8 through SSH I get this: PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. --- 8.8.8.8 ping statistics --- 3 packets transmitted, 0 received, 100% packet loss, ...
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1answer
16 views

Troubles with “Connect to Server” option

I am using Ubuntu 14.04; the "connect to server" option has changed in the last few years from something like this to something like this Since I don't really know anything about servers or ...
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1answer
50 views

Ubuntu 14.04 Nautilus “connect to server…” window changed

I'm having trouble because I want to connect to my EC2 server through my new installation of Ubuntu 14.04 and I just can't. I already downloaded the .pem key and added my server to the ~/.ssh/config ...
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1answer
47 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 ...
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93 views

GLib-CRITICAL console-kit-daemon

A fresh install of 14.04 with KDE installed yields the following error: [...] Jan 8 13:58:19 linuxtest4 console-kit-daemon[1969]: GLib-CRITICAL: Source ID 20 was not found when attempting to remove ...
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0answers
17 views

How to resolve failed PAM radius authentications for local account?

I have a local account which is not set up for radius on my 14.04 server, then I have multiple radius accounts. The local account is used for automatic file transfers from network devices and creates ...
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18 views

SSH X windows pipe error message

SSH X windows pipe is successful in displaying a calculator first time out, not satisfied by this I am curious to know what this error message is trying to tell me. ** (gcalctool:3556): WARNING **: ...
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14 views

ubiquity equivalent in text mode?

Is there an ubiquity equivalent in text mode? Launching an alternate installation from DVD is not a solution for me. This is because the computer has been booted with a customized DVD (with an ...
2
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1answer
34 views

How to disable shutdown or reboot in 14.04 when users are connected via SSH?

I've a group of Ubuntu Trusty desktop PCs in my office, and usually I ssh to them and install updates remotely from the command line. Unfortunately, sometimes local users decide to shutdown those PCs, ...
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1answer
20 views

SSH error when using putty to access MaaS nodes

Essentially I can not log into the nodes provisioned with MaaS via putty or teraterm without first providing an RSA key from the MaaS server. Juju works just fine as it resides on the host server... ...
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18 views

ssh connection refused only after inactivity

I have a Virtual Machine running 14.04 server and I've configured everything so I can ssh in. I can boot the machine and then ssh in using ssh -p 3022 adrian@localhost just fine. However, if I leave ...
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1answer
57 views

Remote Access to Ubuntu (as guest OS) from Linux Mint (as host OS) in VirtualBox with ssh

I'm trying to access remotely to Ubuntu virtual OS from the host OS which in this case is linux Mint. My Ubuntu version has no GUI, just a terminal interface. And change the network setting in ...
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0answers
13 views

How to disable all messages from SSH

I have three computers networked through Gigolo/OpenSSH and set up to auto-connect as soon as I log into x-windows. The setup works just fine, but sometimes one computer will have some downtime or ...
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1answer
21 views

Release upgrade for Ubuntu EC2 AMI launches SSH on a different port

sudo do-release-upgrade on a Ububtu EC2 AMI shows the following warning message, is it safe to continue or what would be the preferred procedure. cat /etc/lsb-release DISTRIB_ID=Ubuntu ...
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26 views

Can not deploy app in Ubuntu SDK [duplicate]

I have tried deploying the "hello world" app that is automatically created when creating a new project in the Ubuntu SDK.I tried it with the i386 kit and emulator.The emulator succesfully boots but ...
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1answer
39 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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1answer
63 views

Cannot login to SSH , disk full

My disk is full i can't login to ssh , even php sessions are not working, is there any way i can fix this? Ubuntu server 14.04
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Prevent SFTP from disconnecting

I am using the latest version of FileZilla (3.9.0.6) to connect to a fully up-to-date Ubuntu Server 14.10 with OpenSSH. When I SSH into the server using PuTTY, the connection never times out. I stay ...
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2answers
35 views

Ubuntu saying file does not exist when it does?

I am trying to access a file with this script: cd /home/rust/servers/rust1/ screen -X -S old_rust quit screen -dmS old_rust wine ./rust_server.exe -batchmode -cfg "./config.cfg" -port 28015 ...
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1answer
36 views

Can I not have two ssh at the same time? [closed]

In two different terminals, I do ssh -X root@ip_i where i=1,2. One of them connects, the other fails with ssh: connect to host ip_2 port 22: Connection refused. How can I do this?
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1answer
48 views

How to login to remote server using ssh with script in ubuntu terminal

I'm new to Ubuntu. I want to access a remote server using terminal by using the shortcut key. For example, to access server Y, I will give ssh Y all the time. Just want to write a script to access the ...
3
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1answer
37 views

SSH keys from USB Stick

I have a couple of desktops, a couple of laptops and a netbook. Some of these devices still run windows. I use these machines to connect to Launchpad, where my projects are hosted. I'm really ...
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1answer
42 views

Tried everything, cannot configure SAMBA on my Ubuntu systems on different interfaces

As the title suggests, I have tried everything but cannot see my Desktop 14.04 Ubuntu Gnome box from my laptop running the same distro, and vice versa. However, I CAN see my laptop samba shares from ...
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1answer
98 views

Home directory permissions preventing ssh key authentication on Ubuntu Server 14.10

I have ubuntu server 14.10 with an SSH server on it, and have password authentication working fine from my System76 darter laptop running Debian Sid. I want to switch to rsa-key authentication. On ...
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56 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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0answers
10 views

SSH Via Flash Drive

I updated Ubuntu and when it came back up it had some error about Grub and then it said it was in recovery mode. I followed instructions online to get things back like linux and normal but it could ...
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1answer
55 views

IDE for Symfony (PHP) which is able to manage Vagrant VM's over SSH

I just switched from Windows to Ubuntu on my dev Laptop. Now I'm wondering, what's the best IDE to use on Ubuntu when working with PHP? I know there are a lot of threads here about exactly that thing, ...
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1answer
29 views

How to connect remotely to WD Book Live Duo using nfs?

Connection in local network works perfect. I use nfs://192.168.0.10/nfs to connect locally. If I connect from internet I use static IP: nfs://xxx.xxx.xxx.xxx/nfs In this case it doesn't work and ...
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2answers
113 views

ssh port-forwarding through a server

In order to access to my pc at work i do: ssh -AY myusername@server_of_the_company and then: ssh -AY myusername_at_my_pc@ip_address_of_my_pc I read about ssh tunnelling but i cannot make it ...