"1.0.2+r75+1~ubuntu18.04.1" is not a version that comes from the ubuntu archive, besides it's an higher version that what's in focal anyway.
It's not a configuration we can support officially, so I recommend you go ask user support instead of opening a bug. ** Changed in: inkscape (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1951722 Title: package inkscape-tutorials (not installed) failed to install/upgrade: tentative de remplacement de « /usr/share/inkscape/tutorials/README », qui appartient aussi au paquet inkscape 1.0.2+r75+1~ubuntu18.04.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/inkscape/+bug/1951722/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs