That's because you're using a 5.8.x kernel. You need virtualbox 6.1.12 if you're going to do that: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1884652
** Summary changed: - While installing virtualBox got this error: package virtualbox-dkms 6.1.10-dfsg-1~ubuntu1.20.04.1 failed to install/upgrade: installed virtualbox-dkms package post-installation script subprocess returned error exit status 10 + virtualbox-dkms 6.1.10-dfsg-1~ubuntu1.20.04.1 fails to build with kernel 5.8 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891916 Title: virtualbox-dkms 6.1.10-dfsg-1~ubuntu1.20.04.1 fails to build with kernel 5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1891916/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
