Linux Tutorials on the topic “errors”

  • Postfix/Dovecot - warning: SASL: Connect to private/auth failed: No such file or directory

    postfix Author: Falko TimmeTags: Comments: 21

    Error: Postfix/Dovecot - warning: SASL: Connect to private/auth failed: No such file or directory You have the following error messages in your mail log: Aug 23 15:55:01 server1 postfix/smtpd[15194]: warning: SASL: Connect to private/auth failed: No such file or directory Aug 23 15:55:01 server1 postfix/smtpd[15194]: fatal: no SASL authentication mechanisms Aug 23 15:55:02 server1 postfix/master[3979]: warning: process /usr/libexec/postfix/smtpd pid 15194 exit status 1 Aug 23 15:55:02 server1 postfix/master[3979]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling

  • SpamAssassin - config: no rules were found! Do you need to run 'sa-update'?

    Author: Falko TimmeTags: Comments: 0

    Error: SpamAssassin - config: no rules were found! Do you need to run 'sa-update'? You run spamassassin --lint and get the following output: [root ~]# spamassassin --lint config: no rules were found! Do you need to run 'sa-update'? [root ~]#

  • Nagios/Icinga (Debian Squeeze) - NRPE: Command 'check_procs' not defined

    Author: Falko TimmeTags: Comments: 0

    Error: Nagios/Icinga (Debian Squeeze) - NRPE: Command 'check_procs' not defined You monitor a remote server with Nagios or Icinga and see the following errors in your Nagios/Icinga web interface: NRPE: Command 'check_all_disks' not defined NRPE: Command 'check_mysql_cmdlinecred' not defined NRPE: Command 'check_procs' not defined

  • Nagios/Icinga (Debian Squeeze) - CHECK_NRPE: Received 0 bytes from daemon. Check the remote server logs for error messages.

    debian Author: Falko TimmeTags: Comments: 1

    Error: Nagios/Icinga (Debian Squeeze) - CHECK_NRPE: Received 0 bytes from daemon. Check the remote server logs for error messages. You monitor a remote server with Nagios or Icinga and see the following error in your Nagios/Icinga web interface: CHECK_NRPE: Received 0 bytes from daemon. Check the remote server logs for error messages. In /var/log/syslog on the remote server you see these messages: Aug 23 14:20:20 server2 nrpe[11496]: Error: Request contained command arguments, but argument option is not enabled! Aug 23 14:20:20 server2 nrpe[11496]: Client request was invalid, bailing out...

  • Nagios/Icinga Debian - CHECK_NRPE: Error - Could not complete SSL handshake.

    Author: Falko TimmeTags: Comments: 0

    Error: Nagios/Icinga (Debian ) - CHECK_NRPE: Error - Could not complete SSL handshake. You try to connect from your Nagios/Icinga host to a remote Nagios NRPE server like this... /usr/lib/nagios/plugins/check_nrpe -H 9.8.7.6 ... and get the following error: root@server1:/etc/nagios-plugins/config# /usr/lib/nagios/plugins/check_nrpe -H 9.8.7.6 CHECK_NRPE: Error - Could not complete SSL handshake. root@server1:/etc/nagios-plugins/config#

  • OpenSUSE - Can't connect to UNIX socket /var/run/clamav/clamd: No such file or directory

    Author: Falko TimmeTags: Comments: 0

    Error: OpenSUSE - Can't connect to UNIX socket /var/run/clamav/clamd: No such file or directory You get the following error in your mail log: Jul 7 09:13:35 hades amavis[21674]: (21674-01) (!!)ClamAV-clamd av-scanner FAILED: run_av error: Too many retries to talk to /var/run/clamav/clamd (Can't connect to UNIX socket /var/run/clamav/clamd: No such file or directory) at (eval 101) line 325.

  • Apache2 - mod_fcgid: HTTP request length exceeds MaxRequestLen

    apache Author: Falko TimmeTags: Comments: 11

    Error: Apache2 - mod_fcgid: HTTP request length exceeds MaxRequestLen You try to upload a file through http to your web site running on Apache2/PHP5/mod_fcgid, and in your browser you get the error: Error 500, Internal server error In Apache's error log you see something like [Thu Jan 27 15:14:15 2011] [warn] [client 192.168.1.151] mod_fcgid: HTTP request length 131484 (so far) exceeds MaxRequestLen (131072), referer: ...

  • Postfix/amavisd - connect to 127.0.0.1[127.0.0.1]:10024: Connection refused

    tux Author: Falko TimmeTags: Comments: 14

    Error: Postfix/amavisd - connect to 127.0.0.1[127.0.0.1]:10024: Connection refused You use a Postfix setup with amavisd-new and get the following errors in your mail log: Aug 17 14:58:33 server1 postfix/smtp[5993]: F0C57124E77: to=<[email protected]>, relay=none, delay=2524, delays=2524/0.27/0/0, dsn=4.4.1, status=deferred (connect to 127.0.0.1[127.0.0.1]:10024: Connection refused) Or: Aug 17 09:42:24 server1 postfix/error[7809]: 15D54124E53: to=<[email protected]>, relay=none, delay=269, delays=0.49/269/0/0.04, dsn=4.4.2, status=deferred (delivery temporarily suspended: conversation with 127.0.0.1[127.0.0.1] timed out while receiving the initial server greeting)

  • Fedora 15 - ssh_askpass: exec(/usr/libexec/openssh/ssh-askpass): No such file or directory

    fedora Author: Falko TimmeTags: Comments: 0

    Error: Fedora 15 - ssh_askpass: exec(/usr/libexec/openssh/ssh-askpass): No such file or directory While you run virt-manager on a Fedora 15 desktop and try to connect to a KVM host, you get the following error message: cannot recv data: ssh_askpass: exec(/usr/libexec/openssh/ssh-askpass): No such file or directory Host key verification failed. : Connection reset by peer Traceback (most recent call last):   File "/usr/share/virt-manager/virtManager/connection.py", line 1055, in _try_open     None], flags)   File "/usr/lib/python2.7/site-packages/libvirt.py", line 107, in openAuth     if ret is None:raise libvirtError('virConnectOpenAuth() failed') libvirtError: cannot recv data: ssh_askpass: exec(/usr/libexec/openssh/ssh-askpass): No such file or directory Host key verification failed. : Connection reset by peer

  • [solved] MySQL - Got a packet bigger than 'max_allowed_packet' bytes

    mysql Author: Falko TimmeTags: , Comments: 1

    You see the following error while executing a MySQL query: 'ERROR 1153 (08S01) at line 138: Got a packet bigger than 'max_allowed_packet' bytes'. Here is the solution