Adding yourself to the “vboxsf” group within the guest VM sudo usermod -a -G vboxsf [USERNAME] Reboot the VM otherwise it will not work!!
Adding yourself to the “vboxsf” group within the guest VM sudo usermod -a -G vboxsf [USERNAME] Reboot the VM otherwise it will not work!!
Create a launcher for VBOX with this startcommand VirtualBox -style Fusion %U ou can also try:VirtualBox -style qt5ct-style %U VirtualBox -style cleanlooks %U VirtualBox -style cde %U VirtualBox -style motif %U VirtualBox -style plastique %U VirtualBox -style Windows %U
Execute in terminal: VBoxManage modifyvm “NameOfTheVM” – -spec-ctrl on Example: VBoxManage modifyvm “Debian11” – -spec-ctrl on (two stripes before spec) now start the VM and you will see the notification has disappeared.