Virtualbox 6.1 installation , Ubuntu 20.04 @myanmar version
step 1 .egrep -c '(vmx|svm)' /proc/cpuinfo
(1 to up virtual technology)
step 2 open in bios setting virtuallization (enable)
teminal cmd (sudo modprobe vboxdrv)
to show -https://itectec.com/ubuntu/ubuntu-how...
installation finish need reboot