Comment 3 for bug 1377239

Christian (c-vielhauer) wrote :

@Jamie: To get output from "grep DEN /var/log/syslog" I set to enforce mode:

Oct 4 11:41:31 fs kernel: [135831.687728] type=1400 audit(1412415691.115:6372889): apparmor="DENIED" operation="connect" profile="/usr/lib/cups/backend/cups-pdf" name="/run/samba/winbindd/pipe" pid=19253 comm="cups-pdf" requested_mask="rw" denied_mask="rw" fsuid=0 ouid=0

Attached log-output with complain mode is from: tail -f /var/log/syslog /var/log/cups/*_log

I solved it adding following line to cups-pdf section:
/run/samba/winbindd/pipe rw,

Is this correct?