I have the same problem, had to do
sudo aa-complain cupsd
and then get in /var/log/syslog
Jul 14 21:54:59 localhost6 kernel: [110707.127146] type=1400 audit(1310673299.63 6:392): apparmor="ALLOWED" operation="chown" parent=1 profile="/usr/sbin/cupsd" name="/var/run/cups/certs/0" pid=27266 comm="cupsd" requested_mask="w" denied_ma sk="w" fsuid=0 ouid=0
When abolishing /var/run/ in favor of /run/, CUPS itself needs to get built appropriately.
I have the same problem, had to do
sudo aa-complain cupsd
and then get in /var/log/syslog
Jul 14 21:54:59 localhost6 kernel: [110707.127146] type=1400 audit(1310673299.63 "/usr/sbin/ cupsd" var/run/ cups/certs/ 0" pid=27266 comm="cupsd" requested_mask="w" denied_ma
6:392): apparmor="ALLOWED" operation="chown" parent=1 profile=
name="/
sk="w" fsuid=0 ouid=0
When abolishing /var/run/ in favor of /run/, CUPS itself needs to get built appropriately.