I was fully updated in disco before I upgraded to 19.10. I think the problem is that it's not good enough for the tip disco kernel to be updated. One old kernel version is saved even after autoremove, and if the user doesn't run autoremove then I think any number of old kernels could be saved, and I believe dkms will try to build modules for all of them?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1844805 Title: virtualbox, virtualbox-dkms, virtualbox-qt fail during upgrade from 19.04 to 19.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1844805/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs