Yes this is the correct solution for now. Go to Oracle's site, navigate to Old Builds and then select the virtualbox-ext-pack, version 5.0.24, it's the same file for all Architectures, download it then open it with VirtualBox, using the context menu and then VirtualBox will happily download it and install it. I think it would be advisable to return the ownership of /usr/share to root, because of keeping the system safe. If you have taken ownership of /usr/share/sounds because of playing the Login sound or System sounds you'll have to take ownership of that folder only again.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1620483 Title: package virtualbox-ext-pack 5.0.24-0ubuntu1.16.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox-ext-pack/+bug/1620483/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
