Problème serveur ssh sous ubuntu 11.10

velocity@velocity-pc:~$ sudo apt-cache search sshd
[sudo] password for velocity:
fail2ban - ban hosts that cause multiple authentication errors
libconfig-model-cursesui-perl - curses interface to edit config data through Config::Model
libconfig-model-itself-perl - graphical model editor for Config::Model
libconfig-model-openssh-perl - configuration file editor for OpenSsh
libconfig-model-tkui-perl - Tk GUI to edit config data through Config::Model

salut,

Oui je me souviens d'avoir ajouter une source une fois mais je l'ai supprimé. Voici le fichier source.list .

# deb cdrom:[Ubuntu 11.10 _Oneiric Ocelot_ - Release i386 (20111012)]/ oneiric main restricted
# deb cdrom:[Ubuntu 10.04.3 LTS _Lucid Lynx_ - Release i386 (20110720.1)]/ lucid main restricted
# See https://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

deb http://archive.ubuntu.com/ubuntu/ oneiric main restricted
deb-src http://archive.ubuntu.com/ubuntu/ oneiric main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://archive.ubuntu.com/ubuntu/ oneiric-updates main restricted
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu/ oneiric universe
deb-src http://archive.ubuntu.com/ubuntu/ oneiric universe
deb http://archive.ubuntu.com/ubuntu/ oneiric-updates universe
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
## team, and may not be under a free licence. Please satisfy yourself as to 
## your rights to use the software. Also, please note that software in 
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://archive.ubuntu.com/ubuntu/ oneiric multiverse
deb-src http://archive.ubuntu.com/ubuntu/ oneiric multiverse
deb http://archive.ubuntu.com/ubuntu/ oneiric-updates multiverse
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
# deb http://tn.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse
# deb-src http://tn.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu/ lucid partner
# deb-src http://archive.canonical.com/ubuntu/ lucid partner

deb http://archive.ubuntu.com/ubuntu/ oneiric-security main restricted
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-security main restricted
deb http://archive.ubuntu.com/ubuntu/ oneiric-security universe
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-security universe
deb http://archive.ubuntu.com/ubuntu/ oneiric-security multiverse
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-security multiverse

# See https://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

## Major bug fix updates produced after the final release of the
## distribution.

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
## team, and may not be under a free licence. Please satisfy yourself as to 
## your rights to use the software. Also, please note that software in 
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu/ oneiric-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-backports main restricted universe multiverse


## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu/ oneiric partner
deb-src http://archive.canonical.com/ubuntu/ oneiric partner

## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu/ oneiric main
deb-src http://extras.ubuntu.com/ubuntu/ oneiric main

# deb cdrom:[Ubuntu 11.10 _Oneiric Ocelot_ - Release i386 (20111012)]/ oneiric main restricted
# deb cdrom:[Ubuntu 10.04.3 LTS _Lucid Lynx_ - Release i386 (20110720.1)]/ lucid main restricted
# See https://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

deb http://archive.ubuntu.com/ubuntu/ oneiric main restricted
deb-src http://archive.ubuntu.com/ubuntu/ oneiric main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://archive.ubuntu.com/ubuntu/ oneiric-updates main restricted
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu/ oneiric universe
deb-src http://archive.ubuntu.com/ubuntu/ oneiric universe
deb http://archive.ubuntu.com/ubuntu/ oneiric-updates universe
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://archive.ubuntu.com/ubuntu/ oneiric multiverse
deb-src http://archive.ubuntu.com/ubuntu/ oneiric multiverse
deb http://archive.ubuntu.com/ubuntu/ oneiric-updates multiverse
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
# deb http://tn.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse
# deb-src http://tn.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu/ lucid partner
# deb-src http://archive.canonical.com/ubuntu/ lucid partner

deb http://archive.ubuntu.com/ubuntu/ oneiric-security main restricted
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-security main restricted
deb http://archive.ubuntu.com/ubuntu/ oneiric-security universe
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-security universe
deb http://archive.ubuntu.com/ubuntu/ oneiric-security multiverse
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-security multiverse

# See https://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

## Major bug fix updates produced after the final release of the
## distribution.

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu/ oneiric-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ oneiric-backports main restricted universe multiverse


## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu/ oneiric partner
deb-src http://archive.canonical.com/ubuntu/ oneiric partner


le contenu du repertoire sources.list.d

velocity@velocity-pc:/etc/apt/sources.list.d$ ls
oneiric-partner.list  oneiric-partner.list.save

En plus actuellement je travaille sous Ubuntu 11.10 .
J'ai fait la mise à niveau depuis Ubuntu10.04 avec une liveUSB contenant Ubuntu 11.10.

C'est tout de même bien étrange que tu n'ai pas openssh-server sur tes dépôts !

Réessaye ainsi :
sudo apt-get update && sudo apt-get install openssh-server

(et si ça marche profites-en pour faire un : sudo apt-get dist-upgrade)

J'ai pas le fichier .deb mais j'ai téléchargé le fichier tar.gz , le problème c que je ne sais pas comment l'installer car je ne trouve ni le fichier configure ni make . Ou alors faudra il que je copie-coller les fichier dans /usr/src ?

Isole ton .tar.gz dans un dossier à part.
puis dans un terminal tapes :

cd chemin_de/mon_dossier/
sudo su #pour passer root
gunzip mon_fichier.tar.gz
tar -xf mon_fichier.tar
ls -a

(et espère qu'il y ai un .deb...)

merci pour le lien. Mais une question , j'ai télécharger une archive que j'ai extrait et voici le fichier qu'elle contient :

addrmatch.c dispatch.c OVERVIEW ssh-agent
atomicio.c dispatch.h packet.c ssh-agent.1
atomicio.h dns.c packet.h ssh-agent.c
auth1.c dns.h pathnames.h ssh.c
auth2.c fatal.c pkcs11.h ssh_config
auth2-chall.c groupaccess.c progressmeter.c ssh_config.5
auth2-gss.c groupaccess.h progressmeter.h sshconnect1.c
auth2-hostbased.c gss-genr.c PROTOCOL sshconnect2.c
auth2-jpake.c gss-serv.c PROTOCOL.agent sshconnect.c
auth2-kbdint.c gss-serv-krb5.c PROTOCOL.certkeys sshconnect.h
auth2-none.c hostfile.c PROTOCOL.mux sshd
auth2-passwd.c hostfile.h readconf.c sshd.8
auth2-pubkey.c jpake.c readconf.h sshd.c
auth-bsdauth.c jpake.h README sshd_config
auth.c kex.c readpass.c sshd_config.5
auth-chall.c kexdh.c roaming_client.c ssh-dss.c
authfd.c kexdhc.c roaming_common.c ssh-ecdsa.c
authfd.h kexdhs.c roaming_dummy.c ssh-gss.h
authfile.c kexecdh.c roaming.h ssh.h
authfile.h kexecdhc.c roaming_serv.c ssh-keygen
auth.h kexecdhs.c rsa.c ssh-keygen.1
auth-krb5.c kexgex.c rsa.h ssh-keygen.c
auth-options.c kexgexc.c sandbox-rlimit.c ssh-keyscan
auth-options.h kexgexs.c sandbox-systrace.c ssh-keyscan.1
auth-passwd.c kex.h schnorr.c ssh-keyscan.c
auth-rhosts.c key.c schnorr.h ssh-keysign
auth-rh-rsa.c key.h scp ssh-keysign.8
auth-rsa.c lib scp.1 ssh-keysign.c
bufaux.c LICENCE scp.c sshlogin.c
bufbn.c log.c servconf.c sshlogin.h
bufec.c log.h servconf.h ssh-pkcs11.c
buffer.c mac.c serverloop.c ssh-pkcs11-client.c
buffer.h mac.h serverloop.h ssh-pkcs11.h
canohost.c Makefile session.c ssh-pkcs11-helper
canohost.h Makefile.inc session.h ssh-pkcs11-helper.8
channels.c match.c sftp ssh-pkcs11-helper.c
channels.h match.h sftp.1 sshpty.c
cipher-3des1.c misc.c sftp.c sshpty.h
cipher-bf1.c misc.h sftp-client.c ssh-rsa.c
cipher.c moduli.c sftp-client.h ssh-sandbox.h
cipher-ctr.c monitor.c sftp-common.c sshtty.c
cipher.h monitor_fdpass.c sftp-common.h ttymodes.c
cleanup.c monitor_fdpass.h sftp-glob.c ttymodes.h
clientloop.c monitor.h sftp.h uidswap.c
clientloop.h monitor_mm.c sftp-server uidswap.h
compat.c monitor_mm.h sftp-server.8 umac.c
compat.h monitor_wrap.c sftp-server.c umac.h
compress.c monitor_wrap.h sftp-server-main.c uuencode.c
compress.h msg.c ssh uuencode.h
crc32.c msg.h ssh.1 version.h
crc32.h mux.c ssh1.h xmalloc.c
deattack.c myproposal.h ssh2.h xmalloc.h
deattack.h nchan2.ms ssh-add
dh.c nchan.c ssh-add.1
dh.h nchan.ms ssh-add.c

Comment je fait pour l'utiliser ?

autre question (svp n'oubliez pas ma question précédente) :
j'ai télécharger le .deb correspondant cependant j'ai le message suivant "Dependency is not satisfiable: openssh-client" .


velocity@velocity-pc:~$ sudo apt-get install openssh-client
[sudo] password for ramzi:
Sorry, try again.
[sudo] password for ramzi:
Sorry, try again.
[sudo] password for ramzi:
Reading package lists... Done
Building dependency tree
Reading state information... Done
openssh-client is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 295 not upgraded.

$ ps -A | grep ssh
1579 ? 00:00:00 ssh-agent

À quoi sert ssh-agent dans ce cas ?

"agent" est le client, le programme qu'utilise ta machine pour se connecter à une autre en ssh.

"server" est le serveur, le programme qu'utilise ta machine pour écouter et répondre aux tentatives de connection en ssh de la part d'une machine distante.

S'il y a agent sur tes dépots il devrait y avoir server aussi... cherche :
apt-cache search ssh server

(cela résoudrait d'un coup les problèmes de dépendance et de mises à jour futures...)

nn je ne pense pas qu'il existe, voici le résultat

weirdx - X server in Java
aolserver4-nssha1 - AOLserver4 module: performs SHA1 hashes Provides a Tcl
avahi-ui-utils - Avahi GTK+ utilities
capistrano - Executes commands in parallel on multiples servers
check-mk-server - general purpose nagios-plugin for retrieving data
corkscrew - tunnel TCP connections through HTTP proxies
ctorrent - BitTorrent Client written in C++
denyhosts - a utility to help sys admins thwart SSH crackers
dish - the diligence/distributed shell for parallel sysadmin
dropbear - lightweight SSH2 server and client
dtc-xen-firewall - small firewall script for your dom0
filezilla - Full-featured graphical FTP/FTPS/SFTP client
fwknop-server - FireWall KNock OPerator server side
gabedit - graphical user interface to Ab Initio packages
gadmin-rsync - GTK+ configuration tool for rsync
gadmin-rsync-dbg - GTK+ configuration tool for rsync (debug)
gitolite - SSH-based gatekeeper for git repositories
gitosis - git repository hosting application
honeyd-common - Honeyd's honeypot documentation and scripts
hotssh - graphical interface to secure shell
libganymed-ssh2-java - pure Java implementation of the SSH-2 protocol
libj2ssh-java - a Java library for the SSH protocol
libj2ssh-java-doc - a Java library for the SSH protocol - documentation and examples
libnet-proxy-perl - Framework for proxying network connections in many ways
libnet-sftp-foreign-perl - client for the Secure File Transfer Protocol
libsvn-notify-mirror-perl - Keep a mirrored working copy of a repository path
libtrilead-ssh2-java - Java SSH libarary
libwagon-java - tools to manage Maven artifacts and deployment
login-duo - login wrapper for Duo Security two-factor authentication
lsh-client - Secure Shell v2 (SSH2) protocol client
lsh-doc - Secure Shell v2 (SSH2) client / server / utilities documentation
lsh-server - Secure Shell v2 (SSH2) protocol server
lsh-utils - Secure Shell v2 (SSH2) protocol utilities
mc - Midnight Commander - a powerful file manager
mc-dbg - Midnight Commander - a powerful file manager - debug package
mercurial-server - shared Mercurial repository service
mssh - tool to administrate multiple servers at once
prelude-lml - Security Information Management System [ Log Agent ]
proxychains - proxy chains - redirect connections through proxy servers
proxytunnel - Create tcp tunnels trough HTTPS proxies, for using with SSH
python-setproctitle - A setproctitle implementation for Python
ruby-net-scp - pure ruby implementation of the SCP protocol
ruby-net-ssh - Ruby implementation of the SSH protocol
ruby-net-ssh-gateway - Ruby library for tunneling connections to servers with ssh
ruby-net-ssh-multi - Ruby library for making multiple SSH connections to remote systems
scanssh - get SSH server versions for an entire network
sdm - Secure Display Manager - secure remote access to X11
sdm-terminal - Secure Display Manager - terminal files
slack - configuration management program for lazy admins
slbackup - Skolelinux Backup system
ssh-contact-service - establish SSH connections to your IM contacts using Telepathy (server)
ssh-krb5 - secure shell client and server (transitional package)
sshfp - DNS SSHFP records generator
sshguard - Protects from brute force attacks against ssh
sshm - command-line tool to manage your ssh servers
sshuttle - Transparent proxy server for VPN over SSH
sslh - ssl/ssh multiplexer
ssvnc - Enhanced TightVNC viewer with SSL/SSH tunnel helper
syncmaildir - Sync Mail Dir is a set of tools to synchronize Maildirs
tor - anonymizing overlay network for TCP
vncsnapshot - A utility that takes JPEG snapshots from VNC servers
webcam - image grabber and uploader
vinagre - remote desktop client for the GNOME Desktop
x11-session-utils - X session utilities

Je viens de vérifier le fichier que j'ai télécharger, j'ai trouvé des fichier makefile dans les sous dossiers. Voici le contenu récusif du répertoire :

velocity@velocity-pc:~/Downloads/ssh$ ls -R 
.: 
addrmatch.c        bufaux.c        dispatch.h       log.c             packet.h            servconf.h          ssh.c          ssh-pkcs11-client.c 
atomicio.c         bufbn.c         dns.c            log.h             pathnames.h         serverloop.c        ssh_config     ssh-pkcs11.h 
atomicio.h         bufec.c         dns.h            mac.c             pkcs11.h            serverloop.h        ssh_config.5   ssh-pkcs11-helper 
auth1.c            buffer.c        fatal.c          mac.h             progressmeter.c     session.c           sshconnect1.c  ssh-pkcs11-helper.8 
auth2.c            buffer.h        groupaccess.c    Makefile          progressmeter.h     session.h           sshconnect2.c  ssh-pkcs11-helper.c 
auth2-chall.c      canohost.c      groupaccess.h    Makefile.inc      PROTOCOL            sftp                sshconnect.c   sshpty.c 
auth2-gss.c        canohost.h      gss-genr.c       match.c           PROTOCOL.agent      sftp.1              sshconnect.h   sshpty.h 
auth2-hostbased.c  channels.c      gss-serv.c       match.h           PROTOCOL.certkeys   sftp.c              sshd           ssh-rsa.c 
auth2-jpake.c      channels.h      gss-serv-krb5.c  misc.c            PROTOCOL.mux        sftp-client.c       sshd.8         ssh-sandbox.h 
auth2-kbdint.c     cipher-3des1.c  hostfile.c       misc.h            readconf.c          sftp-client.h       sshd.c         sshtty.c 
auth2-none.c       cipher-bf1.c    hostfile.h       moduli.c          readconf.h          sftp-common.c       sshd_config    ttymodes.c 
auth2-passwd.c     cipher.c        jpake.c          monitor.c         README              sftp-common.h       sshd_config.5  ttymodes.h 
auth2-pubkey.c     cipher-ctr.c    jpake.h          monitor_fdpass.c  readpass.c          sftp-glob.c         ssh-dss.c      uidswap.c 
auth-bsdauth.c     cipher.h        kex.c            monitor_fdpass.h  roaming_client.c    sftp.h              ssh-ecdsa.c    uidswap.h 
auth.c             cleanup.c       kexdh.c          monitor.h         roaming_common.c    sftp-server         ssh-gss.h      umac.c 
auth-chall.c       clientloop.c    kexdhc.c         monitor_mm.c      roaming_dummy.c     sftp-server.8       ssh.h          umac.h 
authfd.c           clientloop.h    kexdhs.c         monitor_mm.h      roaming.h           sftp-server.c       ssh-keygen     uuencode.c 
authfd.h           compat.c        kexecdh.c        monitor_wrap.c    roaming_serv.c      sftp-server-main.c  ssh-keygen.1   uuencode.h 
authfile.c         compat.h        kexecdhc.c       monitor_wrap.h    rsa.c               ssh                 ssh-keygen.c   version.h 
authfile.h         compress.c      kexecdhs.c       msg.c             rsa.h               ssh.1               ssh-keyscan    xmalloc.c 
auth.h             compress.h      kexgex.c         msg.h             sandbox-rlimit.c    ssh1.h              ssh-keyscan.1  xmalloc.h 
auth-krb5.c        crc32.c         kexgexc.c        mux.c             sandbox-systrace.c  ssh2.h              ssh-keyscan.c 
auth-options.c     crc32.h         kexgexs.c        myproposal.h      schnorr.c           ssh-add             ssh-keysign 
auth-options.h     deattack.c      kex.h            nchan2.ms         schnorr.h           ssh-add.1           ssh-keysign.8 
auth-passwd.c      deattack.h      key.c            nchan.c           scp                 ssh-add.c           ssh-keysign.c 
auth-rhosts.c      dh.c            key.h            nchan.ms          scp.1               ssh-agent           sshlogin.c 
auth-rh-rsa.c      dh.h            lib              OVERVIEW          scp.c               ssh-agent.1         sshlogin.h 
auth-rsa.c         dispatch.c      LICENCE          packet.c          servconf.c          ssh-agent.c         ssh-pkcs11.c 

./lib: 
Makefile 

./scp: 
Makefile 

./sftp: 
Makefile 

./sftp-server: 
Makefile 

./ssh: 
Makefile 

./ssh-add: 
Makefile 

./ssh-agent: 
Makefile 

./sshd: 
Makefile 

./ssh-keygen: 
Makefile 

./ssh-keyscan: 
Makefile 

./ssh-keysign: 
Makefile 

./ssh-pkcs11-helper: 
Makefile 

la question est comment faire l'INSTALLATION ?