Comment 12 for bug 155530

Disabled AppArmor and printing worked.
Removed work-around printer to make sure I wasn't using it as default.
Printing worked with AppArmor disabled
Re-enabled AppArmor
Printing worked with AppArmor enabled
Still getting following error messages in syslog:
(11:57 print, AppArmor disabled)
(12:05 print, AppArmor enabled)

Oct 25 11:57:42 qrynsyl kernel: [ 6366.016000] ppdev0: registered pardevice
Oct 25 11:57:42 qrynsyl kernel: [ 6366.248000] audit(1193338661.897:12): type=1502 operation="inode_permission" requested_mask="rw" denied_mask="rw" name="/dev/tty" pid=8901 profile="/usr/sbin/cupsd"
Oct 25 11:57:42 qrynsyl kernel: [ 6366.296000] audit(1193338661.897:13): type=1502 operation="inode_permission" requested_mask="rw" denied_mask="rw" name="/dev/tty" pid=8904 profile="/usr/sbin/cupsd"
Oct 25 11:58:11 qrynsyl kernel: [ 6396.104000] ppdev0: registered pardevice
Oct 25 12:01:03 qrynsyl kernel: [ 6567.588000] ppdev0: unregistered pardevice
Oct 25 12:01:03 qrynsyl kernel: [ 6567.628000] ppdev0: unregistered pardevice
Oct 25 12:05:20 qrynsyl parport0: io/hpmud/model.c 503: no DESKJET_720C attributes found in /usr/share/hplip/data/models/models.dat
Oct 25 12:05:20 qrynsyl parport0: io/hpmud/model.c 514: no DESKJET_720C attributes found in /usr/share/hplip/data/models/unreleased/unreleased.dat
Oct 25 12:05:21 qrynsyl kernel: [ 6825.124000] ppdev0: registered pardevice
Oct 25 12:05:21 qrynsyl kernel: [ 6825.308000] audit(1193339120.923:14): type=1503 operation="inode_permission" requested_mask="rw" denied_mask="rw" name="/dev/tty" pid=9164 profile="/usr/sbin/cupsd"
Oct 25 12:05:21 qrynsyl kernel: [ 6825.364000] audit(1193339120.923:15): type=1503 operation="inode_permission" requested_mask="rw" denied_mask="rw" name="/dev/tty" pid=9167 profile="/usr/sbin/cupsd"