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#1 Le 08/03/2018, à 15:08

UnMamouth

[Résolu] x2go : accès au serveur HS depuis ajout du client

Bonjour.

J'ai une machine Xubuntu distante à laquelle je me connecte normalement via x2go.
Tout fonctionnait bien depuis l'installation de x2go server jusqu'à que j'installe hier x2go client sur cette machine (pour me connecter à une autre. Je précise que je n'étais pas connecté à la machine via x2go à ce moment-là.

Depuis, je ne peux plus me connecter via x2go à cette mahcine.
j'ai essayé différents comptes utilisateur, redémarré la machine plusieurs fois, testé de me connecter depuis plusieurs ordinateurs différents, et même fini par désinstaller x2go client. J'ai toujours la même erreur : "The remote proxy closed the connection while negotiating the session. This may be due to the wrong authentication credentials passed to the server."
Je suis sûr du login / password (je l'utilise depuis des mois, ai fait une douzaine d'essais en faisant attention à ce que je tapais, les ai utilisé pour me connecter par d'autre biais que x2go).

Je suis allé voir les logs dans /var/log/auth.log :

Mar  8 08:50:57 XubuntuVirtualServer sshd[21903]: Accepted password for hector from 192.168.1.111 port 57386 ssh2
Mar  8 08:50:57 XubuntuVirtualServer sshd[21903]: pam_unix(sshd:session): session opened for user hector by (uid=0)
Mar  8 08:50:57 XubuntuVirtualServer systemd-logind[1122]: New session 152 of user hector.
Mar  8 08:50:57 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 08:51:00 XubuntuVirtualServer sshd[21978]: error: connect_to localhost port 37530: failed.
Mar  8 08:51:00 XubuntuVirtualServer sshd[21978]: Non-public channel 0, type 11.
Mar  8 08:51:00 XubuntuVirtualServer sshd[21978]: Disconnecting: Received ieof for nonexistent channel 0.
Mar  8 08:51:00 XubuntuVirtualServer sshd[21903]: pam_unix(sshd:session): session closed for user hector
Mar  8 08:51:01 XubuntuVirtualServer systemd-logind[1122]: Removed session 152.
Mar  8 08:51:01 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 08:51:19 XubuntuVirtualServer sshd[22390]: Accepted password for hector from 192.168.1.111 port 57394 ssh2
Mar  8 08:51:19 XubuntuVirtualServer sshd[22390]: pam_unix(sshd:session): session opened for user hector by (uid=0)
Mar  8 08:51:19 XubuntuVirtualServer systemd-logind[1122]: New session 153 of user hector.
Mar  8 08:51:19 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 08:51:29 XubuntuVirtualServer su[22519]: Successful su for hector by root
Mar  8 08:51:29 XubuntuVirtualServer su[22519]: + ??? root:hector
Mar  8 08:51:29 XubuntuVirtualServer su[22519]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 08:51:29 XubuntuVirtualServer systemd-logind[1122]: New session c15 of user hector.
Mar  8 08:51:29 XubuntuVirtualServer su[22519]: pam_unix(su:session): session closed for user hector
Mar  8 08:51:29 XubuntuVirtualServer systemd-logind[1122]: Removed session c15.
Mar  8 08:51:29 XubuntuVirtualServer su[22531]: Successful su for hector by root
Mar  8 08:51:29 XubuntuVirtualServer su[22531]: + ??? root:hector
Mar  8 08:51:29 XubuntuVirtualServer su[22531]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 08:51:29 XubuntuVirtualServer systemd-logind[1122]: New session c16 of user hector.
Mar  8 08:51:30 XubuntuVirtualServer su[22531]: pam_unix(su:session): session closed for user hector
Mar  8 08:51:30 XubuntuVirtualServer systemd-logind[1122]: Removed session c16.
Mar  8 08:51:30 XubuntuVirtualServer sshd[22421]: Received disconnect from 192.168.1.111 port 57394:11: Bye Bye
Mar  8 08:51:30 XubuntuVirtualServer sshd[22421]: Disconnected from 192.168.1.111 port 57394
Mar  8 08:51:30 XubuntuVirtualServer sshd[22390]: pam_unix(sshd:session): session closed for user hector
Mar  8 08:51:30 XubuntuVirtualServer systemd-logind[1122]: Removed session 153.
Mar  8 08:51:30 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 08:51:31 XubuntuVirtualServer sshd[22545]: Accepted password for hector from 192.168.1.111 port 57396 ssh2
Mar  8 08:51:31 XubuntuVirtualServer sshd[22545]: pam_unix(sshd:session): session opened for user hector by (uid=0)
Mar  8 08:51:31 XubuntuVirtualServer systemd-logind[1122]: New session 154 of user hector.
Mar  8 08:51:31 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 08:51:34 XubuntuVirtualServer sshd[22583]: error: connect_to localhost port 35105: failed.
Mar  8 08:51:34 XubuntuVirtualServer sshd[22583]: Non-public channel 0, type 11.
Mar  8 08:51:34 XubuntuVirtualServer sshd[22583]: Disconnecting: Received ieof for nonexistent channel 0.
Mar  8 08:51:34 XubuntuVirtualServer sshd[22545]: pam_unix(sshd:session): session closed for user hector
Mar  8 08:51:34 XubuntuVirtualServer systemd-logind[1122]: Removed session 154.
Mar  8 08:51:34 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 08:52:02 XubuntuVirtualServer su[23138]: Successful su for hector by root
Mar  8 08:52:02 XubuntuVirtualServer su[23138]: + ??? root:hector
Mar  8 08:52:02 XubuntuVirtualServer su[23138]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 08:52:02 XubuntuVirtualServer systemd-logind[1122]: New session c17 of user hector.
Mar  8 08:52:02 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 08:52:03 XubuntuVirtualServer su[23138]: pam_unix(su:session): session closed for user hector
Mar  8 08:52:03 XubuntuVirtualServer su[23155]: Successful su for hector by root
Mar  8 08:52:03 XubuntuVirtualServer systemd-logind[1122]: Removed session c17.
Mar  8 08:52:03 XubuntuVirtualServer su[23155]: + ??? root:hector
Mar  8 08:52:03 XubuntuVirtualServer su[23155]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 08:52:03 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 08:52:03 XubuntuVirtualServer systemd-logind[1122]: New session c18 of user hector.
Mar  8 08:52:03 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 08:52:03 XubuntuVirtualServer systemd-logind[1122]: System is rebooting.
Mar  8 08:52:03 XubuntuVirtualServer su[23155]: pam_unix(su:session): session closed for user hector
Mar  8 08:53:52 XubuntuVirtualServer systemd-logind[1126]: New seat seat0.
Mar  8 08:53:52 XubuntuVirtualServer systemd-logind[1126]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  8 08:53:53 XubuntuVirtualServer sshd[1287]: Server listening on 0.0.0.0 port 22.
Mar  8 08:53:53 XubuntuVirtualServer sshd[1287]: Server listening on :: port 22.
Mar  8 08:53:54 XubuntuVirtualServer sshd[1287]: Received SIGHUP; restarting.
Mar  8 08:53:54 XubuntuVirtualServer sshd[1287]: Server listening on 0.0.0.0 port 22.
Mar  8 08:53:54 XubuntuVirtualServer sshd[1287]: Server listening on :: port 22.
Mar  8 08:53:54 XubuntuVirtualServer sshd[1287]: Received SIGHUP; restarting.
Mar  8 08:53:55 XubuntuVirtualServer sshd[1287]: Server listening on 0.0.0.0 port 22.
Mar  8 08:53:55 XubuntuVirtualServer sshd[1287]: Server listening on :: port 22.
Mar  8 08:53:56 XubuntuVirtualServer lightdm: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Mar  8 08:53:56 XubuntuVirtualServer lightdm: PAM adding faulty module: pam_kwallet.so
Mar  8 08:53:56 XubuntuVirtualServer lightdm: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory
Mar  8 08:53:56 XubuntuVirtualServer lightdm: PAM adding faulty module: pam_kwallet5.so
Mar  8 08:53:56 XubuntuVirtualServer lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
Mar  8 08:53:56 XubuntuVirtualServer systemd-logind[1126]: New session c1 of user lightdm.
Mar  8 08:53:56 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user lightdm by (uid=0)
Mar  8 08:54:01 XubuntuVirtualServer lightdm: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Mar  8 08:54:01 XubuntuVirtualServer lightdm: PAM adding faulty module: pam_kwallet.so
Mar  8 08:54:01 XubuntuVirtualServer lightdm: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory
Mar  8 08:54:01 XubuntuVirtualServer lightdm: PAM adding faulty module: pam_kwallet5.so
Mar  8 08:54:01 XubuntuVirtualServer lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hector"
Mar  8 08:54:19 XubuntuVirtualServer sshd[1869]: Accepted password for hector from 192.168.1.111 port 57422 ssh2
Mar  8 08:54:19 XubuntuVirtualServer sshd[1869]: pam_unix(sshd:session): session opened for user hector by (uid=0)
Mar  8 08:54:19 XubuntuVirtualServer systemd-logind[1126]: New session 1 of user hector.
Mar  8 08:54:19 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 08:54:23 XubuntuVirtualServer sshd[1943]: error: connect_to localhost port 57440: failed.
Mar  8 08:54:23 XubuntuVirtualServer sshd[1943]: Non-public channel 0, type 11.
Mar  8 08:54:23 XubuntuVirtualServer sshd[1943]: Disconnecting: Received ieof for nonexistent channel 0.
Mar  8 08:54:23 XubuntuVirtualServer sshd[1869]: pam_unix(sshd:session): session closed for user hector
Mar  8 08:54:23 XubuntuVirtualServer systemd-logind[1126]: Removed session 1.
Mar  8 08:54:23 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 08:54:52 XubuntuVirtualServer su[2457]: Successful su for hector by root
Mar  8 08:54:52 XubuntuVirtualServer su[2457]: + ??? root:hector
Mar  8 08:54:52 XubuntuVirtualServer su[2457]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 08:54:52 XubuntuVirtualServer systemd-logind[1126]: New session c2 of user hector.
Mar  8 08:54:52 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 08:54:53 XubuntuVirtualServer su[2457]: pam_unix(su:session): session closed for user hector
Mar  8 08:54:53 XubuntuVirtualServer systemd-logind[1126]: Removed session c2.
Mar  8 08:54:53 XubuntuVirtualServer su[2476]: Successful su for hector by root
Mar  8 08:54:53 XubuntuVirtualServer su[2476]: + ??? root:hector
Mar  8 08:54:53 XubuntuVirtualServer su[2476]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 08:54:53 XubuntuVirtualServer systemd-logind[1126]: New session c3 of user hector.
Mar  8 08:54:53 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 08:54:53 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 08:54:53 XubuntuVirtualServer su[2476]: pam_unix(su:session): session closed for user hector
Mar  8 08:54:53 XubuntuVirtualServer systemd-logind[1126]: Removed session c3.
Mar  8 08:54:53 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 08:54:58 XubuntuVirtualServer sshd[2534]: Accepted password for hector from 192.168.1.111 port 57436 ssh2
Mar  8 08:54:58 XubuntuVirtualServer sshd[2534]: pam_unix(sshd:session): session opened for user hector by (uid=0)
Mar  8 08:54:58 XubuntuVirtualServer systemd-logind[1126]: New session 2 of user hector.
Mar  8 08:54:58 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 08:55:01 XubuntuVirtualServer CRON[2804]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  8 08:55:01 XubuntuVirtualServer CRON[2804]: pam_unix(cron:session): session closed for user root
Mar  8 08:55:01 XubuntuVirtualServer sshd[2566]: error: connect_to localhost port 40746: failed.
Mar  8 08:55:01 XubuntuVirtualServer sshd[2566]: Non-public channel 0, type 11.
Mar  8 08:55:01 XubuntuVirtualServer sshd[2566]: Disconnecting: Received ieof for nonexistent channel 0.
Mar  8 08:55:01 XubuntuVirtualServer sshd[2534]: pam_unix(sshd:session): session closed for user hector
Mar  8 08:55:01 XubuntuVirtualServer systemd-logind[1126]: Removed session 2.
Mar  8 08:55:01 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 08:55:18 XubuntuVirtualServer lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Mar  8 08:55:18 XubuntuVirtualServer lightdm: pam_unix(lightdm:session): session opened for user hector by (uid=0)
Mar  8 08:55:18 XubuntuVirtualServer systemd-logind[1126]: New session c4 of user hector.
Mar  8 08:55:18 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 08:55:19 XubuntuVirtualServer su[3150]: Successful su for hector by root
Mar  8 08:55:19 XubuntuVirtualServer su[3150]: + ??? root:hector
Mar  8 08:55:19 XubuntuVirtualServer su[3150]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 08:55:19 XubuntuVirtualServer systemd-logind[1126]: New session c5 of user hector.
Mar  8 08:55:19 XubuntuVirtualServer su[3153]: Successful su for hector by root
Mar  8 08:55:19 XubuntuVirtualServer su[3153]: + ??? root:hector
Mar  8 08:55:19 XubuntuVirtualServer su[3153]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 08:55:19 XubuntuVirtualServer systemd-logind[1126]: New session c6 of user hector.
Mar  8 08:55:19 XubuntuVirtualServer su[3150]: pam_unix(su:session): session closed for user hector
Mar  8 08:55:19 XubuntuVirtualServer su[3153]: pam_unix(su:session): session closed for user hector
Mar  8 08:55:19 XubuntuVirtualServer systemd-logind[1126]: Removed session c5.
Mar  8 08:55:19 XubuntuVirtualServer systemd-logind[1126]: Removed session c6.
Mar  8 08:55:20 XubuntuVirtualServer gnome-keyring-daemon[2995]: The SSH agent was already initialized
Mar  8 08:55:20 XubuntuVirtualServer gnome-keyring-daemon[2995]: The Secret Service was already initialized
Mar  8 08:55:20 XubuntuVirtualServer gnome-keyring-daemon[2995]: The PKCS#11 component was already initialized
Mar  8 08:55:22 XubuntuVirtualServer polkitd(authority=local): Registered Authentication Agent for unix-session:c4 (system bus name :1.58 [/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1], object path /org/gnome/PolicyKit1/AuthenticationAgent, locale fr_FR.UTF-8)
Mar  8 08:55:27 XubuntuVirtualServer pkexec: pam_unix(polkit-1:session): session opened for user root by (uid=1000)
Mar  8 08:55:27 XubuntuVirtualServer pkexec: pam_systemd(polkit-1:session): Cannot create session: Already running in a session
Mar  8 08:55:27 XubuntuVirtualServer pkexec[3591]: hector: Executing command [USER=root] [TTY=unknown] [CWD=/home/hector] [COMMAND=/usr/lib/update-notifier/package-system-locked]
Mar  8 08:55:30 XubuntuVirtualServer su[3701]: Successful su for hector by root
Mar  8 08:55:30 XubuntuVirtualServer su[3701]: + ??? root:hector
Mar  8 08:55:30 XubuntuVirtualServer su[3701]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 08:55:30 XubuntuVirtualServer systemd-logind[1126]: New session c7 of user hector.
Mar  8 08:55:30 XubuntuVirtualServer su[3701]: pam_unix(su:session): session closed for user hector
Mar  8 08:55:30 XubuntuVirtualServer systemd-logind[1126]: Removed session c7.
Mar  8 08:55:30 XubuntuVirtualServer su[3717]: Successful su for hector by root
Mar  8 08:55:30 XubuntuVirtualServer su[3717]: + ??? root:hector
Mar  8 08:55:30 XubuntuVirtualServer su[3717]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 08:55:30 XubuntuVirtualServer systemd-logind[1126]: New session c8 of user hector.
Mar  8 08:55:31 XubuntuVirtualServer su[3717]: pam_unix(su:session): session closed for user hector
Mar  8 08:55:31 XubuntuVirtualServer systemd-logind[1126]: Removed session c8.
Mar  8 08:55:48 XubuntuVirtualServer dbus[1143]: [system] Failed to activate service 'org.bluez': timed out
Mar  8 08:55:56 XubuntuVirtualServer systemd-logind[1126]: Removed session c1.
Mar  8 08:55:56 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user lightdm
Mar  8 08:56:13 XubuntuVirtualServer dbus[1143]: [system] Failed to activate service 'org.bluez': timed out
Mar  8 09:05:01 XubuntuVirtualServer CRON[6238]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  8 09:05:01 XubuntuVirtualServer CRON[6238]: pam_unix(cron:session): session closed for user root
Mar  8 09:10:40 XubuntuVirtualServer su[7695]: Successful su for hector by root
Mar  8 09:10:40 XubuntuVirtualServer su[7695]: + ??? root:hector
Mar  8 09:10:40 XubuntuVirtualServer su[7695]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 09:10:40 XubuntuVirtualServer systemd-logind[1126]: New session c9 of user hector.
Mar  8 09:10:40 XubuntuVirtualServer su[7695]: pam_unix(su:session): session closed for user hector
Mar  8 09:10:40 XubuntuVirtualServer systemd-logind[1126]: Removed session c9.
Mar  8 09:12:19 XubuntuVirtualServer systemd-logind[1126]: System is rebooting.
Mar  8 09:14:01 XubuntuVirtualServer systemd-logind[1173]: New seat seat0.
Mar  8 09:14:01 XubuntuVirtualServer systemd-logind[1173]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  8 09:14:02 XubuntuVirtualServer sshd[1292]: Server listening on 0.0.0.0 port 22.
Mar  8 09:14:02 XubuntuVirtualServer sshd[1292]: Server listening on :: port 22.
Mar  8 09:14:04 XubuntuVirtualServer sshd[1292]: Received SIGHUP; restarting.
Mar  8 09:14:04 XubuntuVirtualServer sshd[1292]: Server listening on 0.0.0.0 port 22.
Mar  8 09:14:04 XubuntuVirtualServer sshd[1292]: Server listening on :: port 22.
Mar  8 09:14:04 XubuntuVirtualServer sshd[1292]: Received SIGHUP; restarting.
Mar  8 09:14:04 XubuntuVirtualServer sshd[1292]: Server listening on 0.0.0.0 port 22.
Mar  8 09:14:04 XubuntuVirtualServer sshd[1292]: Server listening on :: port 22.
Mar  8 09:14:05 XubuntuVirtualServer lightdm: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Mar  8 09:14:05 XubuntuVirtualServer lightdm: PAM adding faulty module: pam_kwallet.so
Mar  8 09:14:05 XubuntuVirtualServer lightdm: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory
Mar  8 09:14:05 XubuntuVirtualServer lightdm: PAM adding faulty module: pam_kwallet5.so
Mar  8 09:14:06 XubuntuVirtualServer lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
Mar  8 09:14:06 XubuntuVirtualServer systemd-logind[1173]: New session c1 of user lightdm.
Mar  8 09:14:06 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user lightdm by (uid=0)
Mar  8 09:14:10 XubuntuVirtualServer lightdm: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Mar  8 09:14:10 XubuntuVirtualServer lightdm: PAM adding faulty module: pam_kwallet.so
Mar  8 09:14:10 XubuntuVirtualServer lightdm: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory
Mar  8 09:14:10 XubuntuVirtualServer lightdm: PAM adding faulty module: pam_kwallet5.so
Mar  8 09:14:10 XubuntuVirtualServer lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hector"
Mar  8 09:14:45 XubuntuVirtualServer sshd[1947]: Accepted password for hector from 192.168.1.111 port 57578 ssh2
Mar  8 09:14:45 XubuntuVirtualServer sshd[1947]: pam_unix(sshd:session): session opened for user hector by (uid=0)
Mar  8 09:14:45 XubuntuVirtualServer systemd-logind[1173]: New session 1 of user hector.
Mar  8 09:14:45 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 09:14:49 XubuntuVirtualServer sshd[2019]: error: connect_to localhost port 51750: failed.
Mar  8 09:14:49 XubuntuVirtualServer sshd[2019]: Non-public channel 0, type 11.
Mar  8 09:14:49 XubuntuVirtualServer sshd[2019]: Disconnecting: Received ieof for nonexistent channel 0.
Mar  8 09:14:49 XubuntuVirtualServer sshd[1947]: pam_unix(sshd:session): session closed for user hector
Mar  8 09:14:49 XubuntuVirtualServer systemd-logind[1173]: Removed session 1.
Mar  8 09:14:49 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 09:15:01 XubuntuVirtualServer CRON[2392]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  8 09:15:01 XubuntuVirtualServer CRON[2392]: pam_unix(cron:session): session closed for user root
Mar  8 09:15:18 XubuntuVirtualServer su[2532]: Successful su for hector by root
Mar  8 09:15:18 XubuntuVirtualServer su[2532]: + ??? root:hector
Mar  8 09:15:18 XubuntuVirtualServer su[2532]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 09:15:18 XubuntuVirtualServer systemd-logind[1173]: New session c2 of user hector.
Mar  8 09:15:19 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 09:15:19 XubuntuVirtualServer su[2532]: pam_unix(su:session): session closed for user hector
Mar  8 09:15:19 XubuntuVirtualServer systemd-logind[1173]: Removed session c2.
Mar  8 09:15:19 XubuntuVirtualServer su[2550]: Successful su for hector by root
Mar  8 09:15:19 XubuntuVirtualServer su[2550]: + ??? root:hector
Mar  8 09:15:19 XubuntuVirtualServer su[2550]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 09:15:19 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 09:15:19 XubuntuVirtualServer systemd-logind[1173]: New session c3 of user hector.
Mar  8 09:15:19 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 09:15:19 XubuntuVirtualServer su[2550]: pam_unix(su:session): session closed for user hector
Mar  8 09:15:19 XubuntuVirtualServer systemd-logind[1173]: Removed session c3.
Mar  8 09:15:19 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 09:15:32 XubuntuVirtualServer sshd[2635]: Accepted password for hector from 192.168.1.111 port 57586 ssh2
Mar  8 09:15:32 XubuntuVirtualServer sshd[2635]: pam_unix(sshd:session): session opened for user hector by (uid=0)
Mar  8 09:15:32 XubuntuVirtualServer systemd-logind[1173]: New session 3 of user hector.
Mar  8 09:15:32 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 09:15:35 XubuntuVirtualServer sshd[2667]: error: connect_to localhost port 38440: failed.
Mar  8 09:15:35 XubuntuVirtualServer sshd[2667]: Non-public channel 0, type 11.
Mar  8 09:15:35 XubuntuVirtualServer sshd[2667]: Disconnecting: Received ieof for nonexistent channel 0.
Mar  8 09:15:35 XubuntuVirtualServer sshd[2635]: pam_unix(sshd:session): session closed for user hector
Mar  8 09:15:35 XubuntuVirtualServer systemd-logind[1173]: Removed session 3.
Mar  8 09:15:35 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 09:15:45 XubuntuVirtualServer sshd[3016]: Accepted password for hector from 192.168.1.111 port 57594 ssh2
Mar  8 09:15:45 XubuntuVirtualServer sshd[3016]: pam_unix(sshd:session): session opened for user hector by (uid=0)
Mar  8 09:15:45 XubuntuVirtualServer systemd-logind[1173]: New session 4 of user hector.
Mar  8 09:15:45 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 09:15:57 XubuntuVirtualServer sshd[3048]: error: connect_to localhost port 47746: failed.
Mar  8 09:15:57 XubuntuVirtualServer sshd[3048]: Non-public channel 0, type 11.
Mar  8 09:15:57 XubuntuVirtualServer sshd[3048]: Disconnecting: Received ieof for nonexistent channel 0.
Mar  8 09:15:57 XubuntuVirtualServer sshd[3016]: pam_unix(sshd:session): session closed for user hector
Mar  8 09:15:57 XubuntuVirtualServer systemd-logind[1173]: Removed session 4.
Mar  8 09:15:57 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 09:16:26 XubuntuVirtualServer su[3726]: Successful su for hector by root
Mar  8 09:16:26 XubuntuVirtualServer su[3726]: + ??? root:hector
Mar  8 09:16:26 XubuntuVirtualServer su[3726]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 09:16:26 XubuntuVirtualServer systemd-logind[1173]: New session c4 of user hector.
Mar  8 09:16:26 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 09:16:26 XubuntuVirtualServer su[3726]: pam_unix(su:session): session closed for user hector
Mar  8 09:16:26 XubuntuVirtualServer systemd-logind[1173]: Removed session c4.
Mar  8 09:16:26 XubuntuVirtualServer su[3744]: Successful su for hector by root
Mar  8 09:16:26 XubuntuVirtualServer su[3744]: + ??? root:hector
Mar  8 09:16:26 XubuntuVirtualServer su[3744]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 09:16:26 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 09:16:26 XubuntuVirtualServer systemd-logind[1173]: New session c5 of user hector.
Mar  8 09:16:26 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 09:16:26 XubuntuVirtualServer su[3744]: pam_unix(su:session): session closed for user hector
Mar  8 09:16:26 XubuntuVirtualServer systemd-logind[1173]: Removed session c5.
Mar  8 09:16:26 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user hector
Mar  8 09:17:01 XubuntuVirtualServer CRON[3919]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  8 09:17:01 XubuntuVirtualServer CRON[3919]: pam_unix(cron:session): session closed for user root
Mar  8 09:21:26 XubuntuVirtualServer lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Mar  8 09:21:26 XubuntuVirtualServer lightdm: pam_unix(lightdm:session): session opened for user hector by (uid=0)
Mar  8 09:21:26 XubuntuVirtualServer systemd-logind[1173]: New session c6 of user hector.
Mar  8 09:21:26 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user hector by (uid=0)
Mar  8 09:21:27 XubuntuVirtualServer su[5221]: Successful su for hector by root
Mar  8 09:21:27 XubuntuVirtualServer su[5221]: + ??? root:hector
Mar  8 09:21:27 XubuntuVirtualServer su[5221]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 09:21:27 XubuntuVirtualServer systemd-logind[1173]: New session c7 of user hector.
Mar  8 09:21:27 XubuntuVirtualServer su[5224]: Successful su for hector by root
Mar  8 09:21:27 XubuntuVirtualServer su[5224]: + ??? root:hector
Mar  8 09:21:27 XubuntuVirtualServer su[5224]: pam_unix(su:session): session opened for user hector by (uid=0)
Mar  8 09:21:27 XubuntuVirtualServer systemd-logind[1173]: New session c8 of user hector.
Mar  8 09:21:27 XubuntuVirtualServer su[5221]: pam_unix(su:session): session closed for user hector
Mar  8 09:21:27 XubuntuVirtualServer su[5224]: pam_unix(su:session): session closed for user hector
Mar  8 09:21:27 XubuntuVirtualServer systemd-logind[1173]: Removed session c7.
Mar  8 09:21:27 XubuntuVirtualServer systemd-logind[1173]: Removed session c8.
Mar  8 09:21:29 XubuntuVirtualServer gnome-keyring-daemon[5078]: The SSH agent was already initialized
Mar  8 09:21:29 XubuntuVirtualServer gnome-keyring-daemon[5078]: The Secret Service was already initialized
Mar  8 09:21:29 XubuntuVirtualServer gnome-keyring-daemon[5078]: The PKCS#11 component was already initialized
Mar  8 09:21:30 XubuntuVirtualServer polkitd(authority=local): Registered Authentication Agent for unix-session:c6 (system bus name :1.64 [/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1], object path /org/gnome/PolicyKit1/AuthenticationAgent, locale fr_FR.UTF-8)
Mar  8 09:21:35 XubuntuVirtualServer pkexec: pam_unix(polkit-1:session): session opened for user root by (uid=1000)
Mar  8 09:21:35 XubuntuVirtualServer pkexec: pam_systemd(polkit-1:session): Cannot create session: Already running in a session
Mar  8 09:21:35 XubuntuVirtualServer pkexec[5646]: hector: Executing command [USER=root] [TTY=unknown] [CWD=/home/hector] [COMMAND=/usr/lib/update-notifier/package-system-locked]
Mar  8 09:21:46 XubuntuVirtualServer systemd-logind[1173]: Removed session c1.
Mar  8 09:21:46 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user lightdm
Mar  8 09:21:56 XubuntuVirtualServer dbus[1107]: [system] Failed to activate service 'org.bluez': timed out
Mar  8 09:22:21 XubuntuVirtualServer dbus[1107]: [system] Failed to activate service 'org.bluez': timed out
Mar  8 09:22:24 XubuntuVirtualServer sudo:  hector : TTY=pts/6 ; PWD=/home/hector ; USER=root ; COMMAND=/usr/sbin/service x2goserver restart
Mar  8 09:22:24 XubuntuVirtualServer sudo: pam_unix(sudo:session): session opened for user root by hector(uid=0)
Mar  8 09:22:24 XubuntuVirtualServer sudo: pam_unix(sudo:session): session closed for user root
Mar  8 09:23:07 XubuntuVirtualServer sshd[6182]: Accepted password for bob from 192.168.1.111 port 57758 ssh2
Mar  8 09:23:07 XubuntuVirtualServer systemd-logind[1173]: New session 6 of user bob.
Mar  8 09:23:07 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user bob by (uid=0)
Mar  8 09:23:10 XubuntuVirtualServer sshd[6213]: error: connect_to localhost port 50681: failed.
Mar  8 09:23:10 XubuntuVirtualServer sshd[6213]: Non-public channel 0, type 11.
Mar  8 09:23:10 XubuntuVirtualServer sshd[6213]: Disconnecting: Received ieof for nonexistent channel 0.
Mar  8 09:23:10 XubuntuVirtualServer sshd[6182]: pam_unix(sshd:session): session closed for user bob
Mar  8 09:23:10 XubuntuVirtualServer systemd-logind[1173]: Removed session 6.
Mar  8 09:23:10 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session closed for user bob
Mar  8 09:23:20 XubuntuVirtualServer sshd[6564]: Accepted password for bob from 192.168.1.111 port 57766 ssh2
Mar  8 09:23:20 XubuntuVirtualServer sshd[6564]: pam_unix(sshd:session): session opened for user bob by (uid=0)
Mar  8 09:23:20 XubuntuVirtualServer systemd-logind[1173]: New session 7 of user bob.
Mar  8 09:23:20 XubuntuVirtualServer systemd: pam_unix(systemd-user:session): session opened for user bob by (uid=0)
Mar  8 09:23:45 XubuntuVirtualServer sudo:  hector : TTY=pts/6 ; PWD=/home/hector ; USER=root ; COMMAND=/usr/sbin/service x2goserver status
Mar  8 09:23:45 XubuntuVirtualServer sudo: pam_unix(sudo:session): session opened for user root by hector(uid=0)
Mar  8 09:23:07 XubuntuVirtualServer sshd[6182]: pam_unix(sshd:session): session opened for user bob by (uid=0)

Il est possible que ce log mélange des connections  ssh de x2go and et de TeamViewer (que j'ai aussi utilisé et qui fonctionne). Par contre, toutes les tentatives de connexions avec l'utilisateur Bob ont été faites avec x2go (contrairement à celles avec Hector qui ont été faites avec x2go et TeamViewer).

Je remarque les lignes "error: connect_to localhost port <a different port number every time>: failed".

Une idée sur comment trouver l'erreur ?

Dernière modification par UnMamouth (Le 15/03/2018, à 16:30)

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#2 Le 09/03/2018, à 16:25

UnMamouth

Re : [Résolu] x2go : accès au serveur HS depuis ajout du client

Je me suis dit que en réinstallant tout, ça irait peut-être mieux.
J'ai donc fait un apt-get purge de tous les paquets x2go et les ai réinstallés (sauf le client).
ça ne fonctionne toujours pas, mais le message d'erreur de x2go a changé :

j'ai "The connection with the remote server was shut down. Please check the state of your network connection.".
La connection est ok. j'ai tenté de désactiver le pare-feu : même erreur.

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#3 Le 09/03/2018, à 17:25

krodelabestiole

Re : [Résolu] x2go : accès au serveur HS depuis ajout du client

l'autre jour j'ai résolu un problème de connection x2go avec un dist-upgrade côté serveur.
je suis pas du tout sûr que ce soit le même souci mais tu peux tenter le coup.

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#4 Le 13/03/2018, à 09:36

UnMamouth

Re : [Résolu] x2go : accès au serveur HS depuis ajout du client

Bonjour.

Est-ce que les symptômes étaient les mêmes ?

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#5 Le 13/03/2018, à 11:16

krodelabestiole

Re : [Résolu] x2go : accès au serveur HS depuis ajout du client

à peu près, et en gros j'ai l'impression que le serveur x2go est passé dune dépendance freenx à nx machine.

par contre c'était un serveur debian.

mais ça coûte rien d'essayer, hein !

dist-upgrade
              La  commande  dist-upgrade  effectue  la  fonction  upgrade en y
              ajoutant une gestion intelligente des changements de dépendances
              dans  les  nouvelles  versions  des paquets ; apt-get possède un
              système « intelligent » de résolution des conflits et il essaye,
              quand  c'est nécessaire, de mettre à niveau les paquets les plus
              importants aux dépens  des  paquets  les  moins  importants.  Le
              fichier  /etc/apt/sources.list  contient une liste de sources où
              récupérer les paquets désirés.  Voyez  aussi  apt_preferences(5)
              pour  un  mécanisme  d'annulation  des  paramètres  d'un  simple
              paquet.

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#6 Le 14/03/2018, à 12:12

UnMamouth

Re : [Résolu] x2go : accès au serveur HS depuis ajout du client

Bon, j'ai essayé le dist-upgrade, sans succès... hmm

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#7 Le 15/03/2018, à 16:29

UnMamouth

Re : [Résolu] x2go : accès au serveur HS depuis ajout du client

Résolu !

C'était un problème de compatibilité de versions entre le client (x2goclient) et le serveur (x2goserver) : le client était la version installée par les repositories officiels et le serveur, la version du ppa de x2go.
J'ai ajouté le ppa sur la machine cliente, purgé l'installation de x2go, réinstallé x2go avec la version plus récente et ça fonctionne.

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