I'm still seeing this on Eoan, which has dkms 2.7.1-4ubuntu2 - the symptom is that virtualbox-dkms does not correctly build and install its kernel modules with the message `modinfo: ERROR: missing module or filename.`
I'm still seeing this on Eoan, which has dkms 2.7.1-4ubuntu2 - the symptom is that virtualbox-dkms does not correctly build and install its kernel modules with the message `modinfo: ERROR: missing module or filename.`