Thank you for the response.
Here is output of 'ls -l /lib/tls' and content of /var/log/dpkg.log.
but I encountered the same error. Maybe I missed something to do.
--- ls -l /lib/tls ---
total 2160
drwxr-xr-x 2 root root 4096 Apr 17 11:28 ./
drwxr-xr-x 16 root root 8192 Apr 18 08:18 ../
-rw-r--r-- 1 root root 5448 Feb 21 10:13
libBrokenLocale-2.3.6.solrwxrwxrwx 1 root root 24 Apr 17 11:28 libBrokenLocale.so.1 ->
libBrokenLocale-2.3.6.so-rw-r--r-- 1 root root 13652 Feb 21 10:13
libSegFault.so
-rw-r--r-- 1 root root 9760 Feb 21 10:13
libanl-2.3.6.solrwxrwxrwx 1 root root 15 Apr 17 11:28 libanl.so.1 ->
libanl-2.3.6.so
-rw-r--r-- 1 root root 1241392 Feb 21 10:13
libc-2.3.6.solrwxrwxrwx 1 root root 13 Apr 17 11:28 libc.so.6 ->
libc-2.3.6.so-rw-r--r-- 1 root root 185780 Feb 21 10:13
libcidn-2.3.6.solrwxrwxrwx 1 root root 16 Apr 17 11:28 libcidn.so.1 ->
libcidn-2.3.6.so-rw-r--r-- 1 root root 21868 Feb 21 10:13
libcrypt-2.3.6.solrwxrwxrwx 1 root root 17 Apr 17 11:28 libcrypt.so.1 ->
libcrypt-2.3.6.so-rw-r--r-- 1 root root 9592 Feb 21 10:13
libdl-2.3.6.solrwxrwxrwx 1 root root 14 Apr 17 11:28 libdl.so.2 ->
libdl-2.3.6.so-rw-r--r-- 1 root root 145136 Feb 21 10:13
libm-2.3.6.solrwxrwxrwx 1 root root 13 Apr 17 11:28 libm.so.6 ->
libm-2.3.6.so-rw-r--r-- 1 root root 13644 Feb 21 10:13 libmemusage.so
-rw-r--r-- 1 root root 76548 Feb 21 10:13
libnsl-2.3.6.solrwxrwxrwx 1 root root 15 Apr 17 11:28 libnsl.so.1 ->
libnsl-2.3.6.so-rw-r--r-- 1 root root 30428 Feb 21 10:13 libnss_compat-
2.3.6.solrwxrwxrwx 1 root root 22 Apr 17 11:28 libnss_compat.so.2 -> libnss_compat-
2.3.6.so-rw-r--r-- 1 root root 17840 Feb 21 10:13 libnss_dns-
2.3.6.solrwxrwxrwx 1 root root 19 Apr 17 11:28 libnss_dns.so.2 -> libnss_dns-
2.3.6.so-rw-r--r-- 1 root root 38372 Feb 21 10:13 libnss_files-
2.3.6.solrwxrwxrwx 1 root root 21 Apr 17 11:28 libnss_files.so.2 -> libnss_files-
2.3.6.so-rw-r--r-- 1 root root 17856 Feb 21 10:13 libnss_hesiod-
2.3.6.solrwxrwxrwx 1 root root 22 Apr 17 11:28 libnss_hesiod.so.2 -> libnss_hesiod-
2.3.6.so-rw-r--r-- 1 root root 34320 Feb 21 10:13 libnss_nis-
2.3.6.solrwxrwxrwx 1 root root 19 Apr 17 11:28 libnss_nis.so.2 -> libnss_nis-
2.3.6.so-rw-r--r-- 1 root root 38340 Feb 21 10:13 libnss_nisplus-
2.3.6.solrwxrwxrwx 1 root root 23 Apr 17 11:28 libnss_nisplus.so.2 -> libnss_nisplus-
2.3.6.so-rw-r--r-- 1 root root 5400 Feb 21 10:13 libpcprofile.so
-rwxr-xr-x 1 root root 85010 Feb 21 10:13
libpthread-2.3.6.so*
lrwxrwxrwx 1 root root 19 Apr 17 11:28 libpthread.so.0 -> libpthread-2.3.6.so*
-rw-r--r-- 1 root root 67364 Feb 21 10:13
libresolv-2.3.6.so
lrwxrwxrwx 1 root root 18 Apr 17 11:28 libresolv.so.2 ->
libresolv-2.3.6.so-rw-r--r-- 1 root root 26516 Feb 21 10:13
librt-2.3.6.so
lrwxrwxrwx 1 root root 14 Apr 17 11:28 librt.so.1 ->
librt-2.3.6.so-rw-r--r-- 1 root root 26228 Feb 21 10:13 libthread_db-
1.0.solrwxrwxrwx 1 root root 19 Apr 17 11:28 libthread_db.so.1 -> libthread_db-
1.0.so-rw-r--r-- 1 root root 9656 Feb 21 10:13
libutil-2.3.6.solrwxrwxrwx 1 root root 16 Apr 17 11:28 libutil.so.1 ->
libutil-2.3.6.so---