CUPS fails to start with read-only persistent configuration on Jessie

Nov 20 09:02:28 amnesia kernel: audit: type=1400 audit(1448010148.604:31): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/live/persistence/TailsData_unlocked/cups-configuration/cups-files.conf" pid=4657 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0

Related issues

Blocks #7563 (closed)

Original created by @intrigeri on 10591 (Redmine)

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information