libldap_r.so.2 - big problem after upgrade.
 

This morning, after allowing update-notifier to upgrade my etch server I am unable to access my website and mail server. When attemting to start apache2 I get the following:

# /etc/init.d/apache2 start
Starting web server (apache2).../usr/sbin/apache2: error while loading shared libraries: /usr/lib/libldap_r.so.2: cannot read file data: Invalid argument
failed!

I am also unable to access my mail server (postfix, courier-imap), but mail from the command line is delivered to the internet.

When I cd /usr/lib/ and list libldap* the following is the result:

# ls -l libldap*
lrwxrwxrwx 1 root root 18 2006-07-11 16:08 libldap-2.2.so.7 -> libldap_r-2.2.so.7
lrwxrwxrwx 1 root root 23 2006-07-11 16:08 libldap-2.2.so.7.0.19 -> libldap_r-2.2.so.7.0.19
-rw-r--r-- 1 root root 198388 2006-06-07 11:28 libldap50.so
lrwxrwxrwx 1 root root 23 2006-07-11 16:08 libldap_r-2.2.so.7 -> libldap_r-2.2.so.7.0.19
-rw-r--r-- 1 root root 209616 2005-10-31 00:13 libldap_r-2.2.so.7.0.19
?--s--Srw- 42978 4288456669 3045812416 2816642000 1923-02-22 11:41 libldap_r.so.2
-rw-r--r-- 1 root root 217872 2006-06-19 14:56 libldap_r.so.2.0.130

Is this a broken link? Can I just delete and relink it to something here?

Thanks in advance

Ken


EDIT:

Another thing, when I run ldconfig I get the following errors:

ldconfig: Cannot mmap file /usr/lib/liblcms.so.1.

ldconfig: Input file /usr/lib/libsmbclient.so.0.1 not found.

ldconfig: Cannot mmap file /usr/lib/libsmbclient.so.0.

ldconfig: Cannot mmap file /usr/lib/libpoppler.so.0.

ldconfig: Cannot mmap file /usr/lib/libpoppler.so.0.0.0.

ldconfig: Input file /usr/lib/libatkmm-1.6.so.1.0.29 not found.

ldconfig: Input file /usr/lib/libgdkmm-2.4.so.1.0.29 not found.

ldconfig: Input file /usr/lib/libgtkmm-2.4.so.1.0.29 not found.

ldconfig: Input file /usr/lib/libpangomm-1.4.so.1.0.29 not found.

ldconfig: Cannot mmap file /usr/lib/libatkmm-1.6.so.1.

ldconfig: Cannot mmap file /usr/lib/libgdkmm-2.4.so.1.

ldconfig: Cannot mmap file /usr/lib/libgtkmm-2.4.so.1.

ldconfig: Cannot mmap file /usr/lib/libpangomm-1.4.so.1.

ldconfig: Cannot mmap file /usr/lib/liblcms.so.1.0.15.

ldconfig: Input file /usr/lib/libgnomecupsui-1.0.so.1.0.0 not found.

ldconfig: /usr/lib/libpoppler-glib.so.0 is not a symbolic link

Another problem, probably related. When I run "updatedb" I get a list of errors like this:

[snip]
/usr/bin/find: /usr/lib/kde3/dimg_xcf.so: Input/output error
[snip]
/usr/bin/find: /usr/sbin/authdaemond: Input/output error
[snip]

(It's a long list)

as per my other threads, all these errors have been fixed by:

e2fsck /dev/hdb1

done manually, pressed return about 1000 times.