Hello, >In fact, "modprobe vboxdrv" works, as I indicated in my original email. >After doing so, VirtualBox works fine. But something is wrong if I have >to load the module manually.
well, I install sid/buster machines in VM weekly, and *never* had this issue, except for dkms failures. Can you please try to see if the module is not blacklisted, or some udev rule fails? Can you please try with a clean system? I'm pretty sure there is some misconfiguration somewhere... G.
