I have installed Oracle VM VirtualBox on Fedora 35 and getting the following error.
Failed to open a session for the virtual machine Ubuntu.
The virtual machine 'Ubuntu' has terminated unexpectedly during startup with exit code 1 (0x1).
Result Code: NS_ERROR_FAILURE (0x80004005)
Component: MachineWrap
Interface: IMachine {85632c68-b5bb-4316-a900-5eb28d3413df}
I tried:
dnf install akmod-VirtualBox kernel-devel-$(uname -r)
akmods; systemctl restart vboxdrv.service