Hopefully my last comment on this and similar bugs:
Obviously there are users, who want to change the default output directory, but do not know that they need to change the apparmor profile, too. Wouldn't it be possible, to add something like this in the according comment of /etc/cups/cups-pdf.conf:
### Key: Out
## CUPS-PDF output directory
[...]
## For Ubuntu Gutsy users: If you change the default output location,
## please make sure to change the according settings in
## /etc/apparmor.d/usr.sbin.cupsys file, too.
[...]
Hopefully my last comment on this and similar bugs:
Obviously there are users, who want to change the default output directory, but do not know that they need to change the apparmor profile, too. Wouldn't it be possible, to add something like this in the according comment of /etc/cups/ cups-pdf. conf:
### Key: Out d/usr.sbin. cupsys file, too.
## CUPS-PDF output directory
[...]
## For Ubuntu Gutsy users: If you change the default output location,
## please make sure to change the according settings in
## /etc/apparmor.
[...]