FIX:- error while loading shared libraries: libdns.so.22

By: Published: Sep 28th, 2012 Category: Cpanel, Linux Virtuozzo

Recently while restarting DNS service on Cpanel VPS it shows following errors:

[root@support ~]# /etc/init.d/named start
Starting named: /usr/sbin/named: error while loading shared libraries: libdns.so.22: cannot open shared object file: No such file or directory
[FAILED]

[root@support ~]# /etc/init.d/named start
Starting named: /usr/sbin/named: error while loading shared libraries: libisc.so.11: cannot open shared object file: No such file or directory
[FAILED]

We have checked and found that the OS template [CentOS 5.3] has been update to [CentOS 5.4] due to will all the binaries of the VPS has been updated as well. For temporary work around I have copied the libdns.so and libisc.so to libdns.so.22 and libisc.so.11.

[root@support ~]# cd /usr/lib
[root@support lib]# cp libdns.so libdns.so.22
[root@support lib]# cp libisc.so libisc.so.11

After that we were able to restart named server

[root@support lib]# service named restart
Stopping named:                                            [FAILED]
Starting named:                                             [  OK  ]
[root@support lib]#

About 

Milind Koyande loves to work on new technologies specially virtualization and troubleshoot server problems. I’m an avid photographer and love to spend my free time close to nature, trying to capture its glory on my camera.

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3 Responses to “FIX:- error while loading shared libraries: libdns.so.22”


  1. Joomla extensions
    on Nov 15th, 2009
    @ 7:01 pm

    It’s saved my life today… thanks for the fix


  2. admin
    on Nov 17th, 2009
    @ 6:21 pm

    You are most welcome.


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    on Jun 22nd, 2011
    @ 1:13 pm

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