apt-get purge virtualbox-4.3 solved the problem for me -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1575954
Title: package virtualbox 5.0.18-dfsg-2build1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1; this happens every startup. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1575954/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs