If the problem is still present, could anyone attach the output of `apt policy darktable`? The package from the Ubuntu archives seem to only require libexiv2-27 (>= 0.27.2) so I don't see what would cause this issue (https://packages.ubuntu.com/focal/darktable) . Also, I was able to install darktable on my 20.04 system without issues.
** Tags added: focal unmetdeps -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1908726 Title: Update the package for Focal Fossa to >= 0.27.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/exiv2/+bug/1908726/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs