On Wed, Feb 22, 2012 at 2:36 PM, Steve Campbell <campbell at cnpapers.com> wrote: > I'm having problems with what I think is PAM. Seems that ever since > Centos 5, proftpd has had problems using pam, and with Centos 6.2 64 > bit, I had to quit using it altogether with proftpd. Do you mean some specific pam step listed in /etc/pam.d/proftpd fails, or what? And are you doing anything exotic there or just trying to read the shadow file? And when reading the shadow file, is SElinux enabled and logging errors? -- Les Mikesell lesmikesell at gmail.com