[sudo-workers] sudo: setreuid(ROOT_UID, user_uid): Operation not permitted

[Miguel Di Ciurcio Filho]

This problem is extensively described in this bug reports:

https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/423252

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=545414

Basically sudo does not work when using nss_ldap. But it works when using
nscd.

Any guidance for diagnosing this problem? Or is this not sudo's problem?

Regards,

Miguel