Darktable app not working Zorin 16

hi, something very strange,
i think last update breaks the links
now having the same problem.
i try to remove darktable and the repositery, and then re-install it like you mentionned, but still don't work
if you can help, that will be fine

Can you expand on this? What do you mean by, it does not work?
I checked the repository and the developer definitely has a Focal release:
https://launchpad.net/~ubuntuhandbook1/+archive/ubuntu/darktable/+files/darktable_3.6.1-0build1~ubuntu20.04_amd64.deb

darktable open the file, i can made some corrections in it, but when i close darktable the file do not appear in gimp

gimp error :

Calling error for procedure ‘gimp-file-load’:

Error opening file ‘/tmp/gimp/2.10/gimp-temp-19200.exr’ for reading

I do not know on this one. I tried Looking it up: