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Full Discussion: SSH operation timed out
Homework and Emergencies Emergency UNIX and Linux Support SSH operation timed out Post 302631935 by chrisjorg on Saturday 28th of April 2012 01:05:46 PM
Old 04-28-2012
SSH operation timed out
This has never happened before, but my laptop is now unable to access any remote servers. I have tried with 3 independent servers that I have access as recently as last week.

I am not asked for my password,

Code:
home:~ x$ ssh -v -p22 user@server
OpenSSH_5.2p1, OpenSSL 0.9.7l 28 Sep 2006
debug1: Reading configuration data /etc/ssh_config
debug1: Connecting to server [194.57.168.xx] port 22.
debug1: connect to address 194.57.168.xx port 22: Operation timed out
ssh: connect to host serverport 22: Operation timed out

What might I have done wrong? I cleared the known_hosts file after I started having this problem. I can see that ssh_config is probably what is causing me this problem

When I ping any of the remote servers I get no response and on cancelling the request I have 100% packet loss.

Any help appreciated!!!!!
 

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LEARN ABOUT DEBIAN

ltsp-update-sshkeys

ltsp-update-sshkeys(8)					      System Manager's Manual					    ltsp-update-sshkeys(8)

NAME

       ltsp-update-sshkeys - Update LTSP chroots to trust the server ssh keys

SYNOPSIS

       ltsp-update-sshkeys [OPTION] [host...]

DESCRIPTION

       If  any hosts are specified, their SSH keys are exported in a file, by default /etc/ltsp/ssh_known_hosts.auto.  Otherwise, all LTSP chroots
       are updated to trust the SSH keys of this server along with any additional keys in /etc/ltsp/ssh_known_hosts.* files.

OPTIONS

       -b --base    Base of ltsp chroot. Default is /opt/ltsp if unspecified.

       -e --export  File name to export the hosts SSH keys to (- for stdout).  Default is /etc/ltsp/ssh_known_hosts.auto if unspecified.

       -h --help    The application help page.

       -p --port    SSH port for remote servers.

       -u --update  Update the chroot SSH keys even if hosts are specified.

SEE ALSO

       ltsp-build-client(8), ltsp-update-kernels(8), ssh-keyscan(1), sshd(8).

AVAILABILITY

       ltsp-update-sshkeys is part of ltsp package and the latest versions are available in source form from https://launchpad.net/ltsp.

MAN PAGE AUTHOR

       Copyright 2012 Alkis Georgopoulos <alkisg@gmail.com>, distributed under the terms of the GNU General Public License version 2 or any  later
       version.

								    2012-05-28						    ltsp-update-sshkeys(8)
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