If this can help anyone out there, here is what I did in details :
After the install of Zorin, on another PC, I downloaded the files for the latest kernel version (6.3) here :
https://kernel.ubuntu.com/mainline/?C=N%3BO%3DD&ref=itsfoss.com
For x64 system :
I picked the 3 files that end with _amd64.deb
and the only one that end with _all.deb
And put them on an USB stick
Then after booting on Zorin, I opened TTY Ctrl
+Alt
+F2
, and mount my USB
sudo blkid /*find the correct drive (for me it was /dev/sda)*/
sudo mkdir /media/usb
sudo mount /dev/sda /media/usb
I installed the downloaded kernel :
cd /media/usb
sudo dpkg -i *.deb /*Verify there is no other .deb files in this directory*/
unmount when everthing was done :
sudo umount /media/usb
Then reboot and everything was working.
I also did sudo apt update && sudo apt-get upgrade
and reboot after the first login.