Dear Tomas, I read manual page and resolve problem describe in last e-mail. I am sorry about my question. Thanks for your patience. Today I have another problem. I change control flag of fisrt module of /etc/pam.d/common-auth from "sufficient" to "requisite" and now I have this problem logged in /var/log/auth.log: Sep 23 14:09:33 station lightdm: PAM unable to resolve symbol: pam_sm_setcred I have in my module the function pam_sm_setcred declared as: PAM_EXTERN int pam_sm_setcred(pam_handle_t *pamh, int flags,int argc, const char *argv[]) { return PAM_SUCCESS; } Why only if I change control flag this is happened? I search in the internet and I don't find nothing about. Thanks. Oswaldo Fratini Filho 2013/6/4 Tomas Mraz <tmraz@xxxxxxxxxx>: > On Tue, 2013-06-04 at 10:33 -0300, Oswaldo F. Filho wrote: >> Tomaz, >> >> What did it do? >> >> I changed: >> >> auth sufficient libtest-pam-auth-module.so >> auth required pam_unix.so try_first_pass nullok_secure debug >> auth requisite pam_deny.so >> auth required pam_permit.so >> auth optional pam_cap.so > > This is still wrong. Please study the pam.conf manual page. > > -- > Tomas Mraz > No matter how far down the wrong road you've gone, turn back. > Turkish proverb > > _______________________________________________ > Pam-list mailing list > Pam-list@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/pam-list _______________________________________________ Pam-list mailing list Pam-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/pam-list