Bonsoir @otm33,
Du coup, grâce à la recherche, j’ai pu constater que le kernel c’est:
linux-image-current-sunxi
J’ai donc pu lancer la commande:
apt install --reinstall linux-image-current-sunxi
Je testerai la carte SSD dimanche en l’insérant dans mon serveur Olimex.
La commande n’a fait que réinstaller le fichier présent dans le cache d’apt. Je ne sais toujours pas où trouver ces fichiers linux-image-current-sunxi..
I haven’t been online so much the past days, so I won’t interfere in the troubleshoot 
Only an interjection: do you have backups of your system? Are those backups on another medium than the (perhaps failing) uSD card?
If not, consider creating a dd copy of your uSD card for safeguarding.
If you do have backups, a future path could lie in using the ‘system’ backup on a clean install, and subsequently putting the new storage medium and the (perhaps failing) uSD card in your cumputer and sync most of the directories using rsync (with ‘most of the directories’ specified later on)
Until that time, good luck!
Je pense que les images des kernel linux sont ici : The Linux Kernel Archives - Releases
Hello everyone,
This is Sunday, testing day !
I installed the SSD card with the kernel problem in my board Olimex Olinuxino eMMC and it would not start.
With the help of all you guys, a special thanks to @otm33, I could create a chroot environment on that defective SSD board, run a filecheck, run an update and reinstall the kernel.
I tried to access U-boot command line but it seems the console has been removed from the build I run. Advice to access U-boot command line in troubleshooting site of armbian was to type any key once the card is booted. I did it several times in different moments with no effects.
I could make a video and a photo when the board is starting.
Please, anyone with the same config, and could successfully access u-boot command line, give me a hand.
Any advices, ideas to go forward will be much appreciated. Thanks in advance.
Have a good Sunday..
La photo du démarrage de mon serveur avec la carte SSD défectueuse