Comment 5 for bug 1377239

Jamie Strandboge (jdstrand) wrote :

Can you perform the above and confirm if it fixes it for you? Also, the cups-pdf policy has:
  #include <abstractions/nameservice>

and /etc/apparmor.d/abstractions/nameservice has:
  #include <abstractions/winbind>

and /etc/apparmor.d/abstractions/winbind has:
  /var/{lib,run}/samba/winbindd_privileged/pipe rw,

did you set the path for to /run/samba/winbindd/pipe or are you using Ubuntu defaults?