Intermitent problem to login (OpenLDAP + Samba Domain Controller On Ubuntu 7.10)

Hello,

I follow the HowTo exactly and tried with multiples installations from scratch but I always have the same problem: Problem to login.

I now know that I got an Intermitent problem.

At boot, sometimes, the boot process stuck at bind startup. If I press enter, I got the login prompt. If I tried to login the login process will freeze the tty1. I've tried with all tty* and it does the same.

So I reboot (and now I got an error that OpenLDAP is not start and he can't communicate with the port 953 on 127.0.0.1 RNDC).

After the reboot, sometimes bind start normally and all the process boot normally: Like openldap, samba, sshd, apache2, etc. So now I can boot, because my openldap is startup and nsswitch.conf authenticate with it.

I search for logs, daemon logs, syslog, message, dmesg, nothing.. just a little error message from message: Kernel: Faillure registering capabilities with primary security module.

And that is related (I think) with SElinux that is disable by default on Ubuntu.


Thank you in advance for your help!

 

I've found this: http://ubuntuforums.org/showthread.php?t=604312
Seems as if the system is trying to bind to a port that's already in use.

 

hum.... so how to fix it? I didn't found a solution

 

What's the output of

Code:

netstat -tap

?

 

root@domain:/home/samba# netstat -tap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 *:nfs *:* LISTEN -
tcp 0 0 *:ldap *:* LISTEN 4313/slapd
tcp 0 0 *:netbios-ssn *:* LISTEN 4476/smbd
tcp 0 0 *:sunrpc *:* LISTEN 5249/portmap
tcp 0 0 *:www *:* LISTEN 5208/apache2
tcp 0 0 *:webmin *:* LISTEN 4555/perl
tcp 0 0 *:34386 *:* LISTEN 4395/rpc.mountd
tcp 0 0 192.168.1.2:domain *:* LISTEN 4255/named
tcp 0 0 localhost:domain *:* LISTEN 4255/named
tcp 0 0 *:45463 *:* LISTEN -
tcp 0 0 *:43289 *:* LISTEN 5283/rpc.statd
tcp 0 0 *:smtp *:* LISTEN 4456/master
tcp 0 0 localhost:953 *:* LISTEN 4255/named
tcp 0 0 *:microsoft-ds *:* LISTEN 4476/smbd
tcp 0 0 localhost:ldap localhost:46140 ESTABLISHED4313/slapd
tcp 0 0 localhost:ldap localhost:46141 ESTABLISHED4313/slapd
tcp 0 0 localhost:ldap localhost:46135 ESTABLISHED4313/slapd
tcp 0 0 localhost:46141 localhost:ldap ESTABLISHED5222/apache2
tcp 0 0 localhost:41229 localhost:ldap ESTABLISHED5608/pickup
tcp 0 0 localhost:ldap localhost:46139 ESTABLISHED4313/slapd
tcp 0 0 192.168.1.2:58533 192.168.2.:microsoft-ds ESTABLISHED-
tcp 0 0 localhost:ldap localhost:46133 ESTABLISHED4313/slapd
tcp 0 0 localhost:ldap localhost:46136 ESTABLISHED4313/slapd
tcp 0 0 localhost:46137 localhost:ldap ESTABLISHED5215/apache2
tcp 0 0 localhost:ldap localhost:44887 ESTABLISHED4313/slapd
tcp 0 0 localhost:44892 localhost:ldap ESTABLISHED4583/0
tcp 0 0 localhost:46133 localhost:ldap ESTABLISHED5209/apache2
tcp 0 0 192.168.1.:microsoft-ds 192.168.1.221:2751 ESTABLISHED5610/smbd
tcp 0 0 localhost:55547 localhost:ldap ESTABLISHED5610/smbd
tcp 0 0 localhost:44891 localhost:ldap ESTABLISHED4159/login
tcp 0 0 localhost:ldap localhost:41229 ESTABLISHED4313/slapd
tcp 0 0 localhost:ldap localhost:44892 ESTABLISHED4313/slapd
tcp 0 0 localhost:ldap localhost:46137 ESTABLISHED4313/slapd
tcp 0 0 localhost:ldap localhost:55547 ESTABLISHED4313/slapd
tcp 0 0 localhost:ldap localhost:44890 ESTABLISHED4313/slapd
tcp 0 0 localhost:44887 localhost:ldap ESTABLISHED4461/qmgr
tcp 0 0 localhost:44890 localhost:ldap ESTABLISHED4476/smbd
tcp 0 0 localhost:46135 localhost:ldap ESTABLISHED5214/apache2
tcp 0 0 localhost:46134 localhost:ldap ESTABLISHED5211/apache2
tcp 0 0 localhost:46136 localhost:ldap ESTABLISHED5212/apache2
tcp 0 0 localhost:46140 localhost:ldap ESTABLISHED5221/apache2
tcp 0 0 localhost:ldap localhost:44891 ESTABLISHED4313/slapd
tcp 0 0 localhost:ldap localhost:46134 ESTABLISHED4313/slapd
tcp 0 0 localhost:46139 localhost:ldap ESTABLISHED5220/apache2
tcp6 0 0 *:ldap *:* LISTEN 4313/slapd
tcp6 0 0 *:domain *:* LISTEN 4255/named
tcp6 0 0 *:ssh *:* LISTEN 4280/sshd
tcp6 0 0 ip6-localhost:953 *:* LISTEN 4255/named
tcp6 0 444 ::ffff:192.168.1.2%:ssh ::ffff:192.168.1.2:2351 ESTABLISHED4581/sshd: sysadmin

 

Some daemons are listening on unusual (and high) ports, e.g. Apache, qmgr, smbd, etc., but I don't know why...