As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: DUIRING CRUISE AIR PACK 2 REGULATOR FAULT AND AN AIR PACK 2 OVERHEAT MESSAGE OCCURED. SMOKE VISIBLE IN CABIN, CREW PERFORMED ECAM PROCEDURE AND SMOKE CLEARED. PACK 2 REMAINED OFF FOR DURATION OF FLIGHT. MAINTENANCE FOUND THE RIGHT HAND PACK AIR INLET FLAP ACTUATOR BAD AND REPLACED IT PER AMM 21-61-51. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO SMOKE OR ODORS NOTED.