Newsgroup: it.comp.os.linux.iniziare
Titolo: FC7 linux yum - installazione NX

salve a tutti,
avrei due problemini da esporvi:
Premessa macchina con fedora 7 agganciata ad una rete con domio
windows con autenticazioni su proxy ISA e porta 80.
1) vorrei utilizzare yum per aggiornare e/o installare nuovi
pacchetti. Le prove che ho fatto trovando manteriale su internet sono:
ho modificato il file /etc/yum.conf aggiugendo le seguienti righe:
proxy=
http://nomedelproxy.local:80
proxy_username=username (in questo caso: dominio\utente oppure
utente@dominio)
proxy_password=password
salvo e chiudo
digitando
#yum install nome pacchetto ottengo
Loading "installonlyn" plugin
Setting up Install Process
Parsing package install arguments
Could not retrieve mirrorlist 
http://mirrors.fedoraproject.org/mirrorlist?repo=updates-released-f7&.
..
error was
[Errno 4] IOError: <urlopen error nonnumeric port: '80?'>
Error: Cannot open/read repomd.xml file for repository: updates
come mai?
ho provato in un altro modo cioé rimettendo yum.conf come era in
origine e digitando da riga di comando:
#http_proxy="
http://dominio
\utente:passw...@nomedelproxy.local:80
#export http_proxy
a questo punto ottengo:
#yum install nomedelpacchetto
Loading "installonlyn" plugin
Setting up Install Process
Parsing package install arguments
Could not retrieve mirrorlist 
http://mirrors.fedoraproject.org/mirrorlist?repo=updates-released-f7&.
..
error was
[Errno 14] HTTP Error 407: Via: 1.1 SE000010020215
Proxy-Authenticate: Negotiate
Proxy-Authenticate: Kerberos
Proxy-Authenticate: NTLM
Connection: Keep-Alive
Proxy-Connection: Keep-Alive
Pragma: no-cache
Cache-Control: no-cache
Content-Type: text/html
Content-Length: 4124
Come mai?
quell'SE0000 ecc ecc è il nome netbios del proxy
mi dareste qualche dritta per risolvere il problema?
2) Installazione di NX della NOMACHINE
ho installato NX (sul server ho messo nxserver nxnode e nxclient) e
l'installazione sembra andata a buon fine ho installato nel sistema un
utente e l'ho chiamato user, ma quando cerco di aggiungere l'utente
user a nxserver con il comando
#nxserver --useradd user
ottengo:
NX> 900 Password for user: user is already set.
NX> 900 Adding public key for user: user to the authorized keys file.
NX> 900 Verifying public key authentication for NX user: gianluigi.
NXSERVER - Version 3.0.0-63 - LEDS Evaluation
Tue Jul 24 13:02:17 2007 running as user: 'root' (uid: 0, pid: 17522)
on 'CL103006288Linux'
Info: selected user 'user' is authenticated (NXNodeExec)
Info: password for selected user is in 'unknown' mode (NXNodeExec)
Info: preferred auth method is '' (NXNodeExec)
Info: selected NX Node with host name '127.0.0.1', port
'22' (NXNodeExec)
Info: selected su to access NX Node (NXNodeExec)
Info: nxssh command line is 'su user -c /usr/NX/bin/
nxnode' (NXNodeExec)
Info: nxssh child pid is: 17568 (NXNodeExec)
Info: received data in out channel from NX Node: 'NX> 1000 NXNODE -
Version 3.0.0-76
' (NXNodeExec)
Info: received message 'CONNECTED' from NX Node (NXNodeExec)
Info: sent request for service 'setkey' to NX Node (NXNodeExec)
Info: no parameter to send to NX Node (NXNodeExec)
Info: received data in out channel from NX Node: 'NX> 716 Public key
is already present in: /home/gianluigi/.ssh/authorized_keys2.
' (NXNodeExec)
Info: received data in out channel from NX Node: 'NX> 1001 Bye.
' (NXNodeExec)
Info: received message 'BYE' from NX Node (NXNodeExec)
Info: closing nxssh's in, out, err FDs (flagfinished is: 1)
(NXNodeExec)
Info: connection to NX Node finished correctly (NXNodeExec)
Info: selected user 'user' is not authenticated no password available
(NXNodeExec)
Info: preferred auth method is 'publickey' (NXNodeExec)
Info: selected NX Node with host name '127.0.0.1', port
'22' (NXNodeExec)
Info: selected publickey method to login NX Node (NXNodeExec)
Info: nxssh command line is '/usr/NX/bin/nxssh -nxservermode -l user
127.0.0.1 -p 22 -x -2 -i /usr/NX/etc/keys/node.localhost.id_dsa -o
'PubkeyAuthentication yes' -o 'RSAAuthentication yes' -o
'RhostsAuthentication no' -o 'PasswordAuthentication no' -o
'RhostsRSAAuthentication no' -o 'StrictHostKeyChecking no' /usr/NX/
bin/
nxnode' (NXNodeExec)
Info: nxssh child pid is: 17596 (NXNodeExec)
Info: NX Node out channel was closed (NXNodeExec)
Info: Removing not recognized buffer from stdout:[] (NXNodeExec)
Info: received data in err channel from NX Node: 'ssh: connect to host
127.0.0.1 port 22: Connection refused
' (NXNodeExec)
Info: NX Node err channel was closed (NXNodeExec)
Info: closing nxssh's in, out, err FDs (flagfinished is: 0)
(NXNodeExec)
Error: no 'CONNECTED' message from NX Node (NXNodeExec)
NX> 595 ERROR: A fatal error occurred in NX Server.
NX> 595 ERROR: The exception id is: A6F5E862. To get detailed
information about
NX> 595 ERROR: the error search for the string A6F5E862 in the system
log
NX> 595 ERROR: file (usually '/var/log/messages').
NX> 500 ERROR: Last operation failed.
Cosa succede?
grazie 1000
scusatemi se mi sono dilungato troppo
G.

 mi dareste qualche dritta per risolvere il problema?
http://apserver.sourceforge.net/
- download
- configure
- and after:
  yum update

 - Mostra testo tra virgolette -
grazie per avermi risposto, ma il tuo link deve avere qualche
problemino.....

 problemino.....
io l'ho preso da qui:
http://dag.wieers.com/rpm/packages/
su Sourceforge cerca comunque altri prodotti simili (ntlm proxy)
poi scegli quello che più ti piace

 come mai?
prova prima a digitare nella shell:
export HTTP_PROXY="http://user:pass...@nomedelproxy.local:80"
e poi dai:
yum install ...

 - Mostra testo tra virgolette -
se sei dietro un proxy ISA non funziona, bisogna usare un "NTLM Proxy"
vi /etc/yum.conf ed indicare proxy,utente/password