Impossible to load any snapshot

Installation & Configuration Linux
#1

I just installed Ardour_64bit-3.5.14-dbg.
I have the following message when trying to open a snpashot:
“La session “/media/files-2/zoom-4ch/zoom-4ch (cliché zoom-4ch)” ne s’est pas chargée correctement”
(session xxx did not load sucessfully)
I have this in my terminal:
programming error: SessionHandleRef exists across session deletion! Dynamic type: ARDOUR::Locations @ 0x3051250
programming error: SessionHandleRef exists across session deletion! Dynamic type: ARDOUR::RouteGroup @ 0x305d540
programming error: SessionHandleRef exists across session deletion! Dynamic type: ARDOUR::Butler @ 0x2fdd440

How to fix it ?

#2

Fixed by launching ardour in English:
LANGUAGE=en /opt/Ardour-/bin/ardour3
After that, it works by clicking the ardour icon (and in French) until i kill jackd after exiting ardour (because ardour don’t doi it itself).

#3

I just tried to launch Jackd manually before ardour and it worked perfectly !