Have you ever come across the Unable to insert the virtual optical disk error? Users, who have a VirtualBox and are trying to create a virtual machine may be accustomed to this message. VirtualBox is open-source software for the x86 computing architecture used to deploy servers, desktops, and embedded operating systems as VMs or Virtual Machines. By definition, the Virtual Optical Disk file simply means that it is a .iso image containing a complete copy of the contents of a CD or DVD. The complete structure of the file along with the contents is stored in this file. The Virtualbox unable to insert virtual optical disk error message may pop up due to a few glitches in the settings. If the VirtualBox is not properly set up on your PC, you may see this error. The article aims to provide methods to clear this issue on various platforms.
How to Fix Virtualbox Unable to Insert Virtual Optical Disk
The method to install Virtualbox on a Linux PC is discussed in this section.
1. Open ọnụ from the menu, type the following command and press the Tinye key to install VirtualBox.
sudo apt-get install virtualbox
2. Enter login password of your PC in the field and press the Tinye isi.
3. Ụdị y na Ịchọrọ ịga n'ihu? ngalaba wee pịa bọtịnụ Tinye isi.
4. Wait till the installation is complete, type virtualbox, ma pịa Tinye key to open the VirtualBox.
Method 1: On Ubuntu OS
The following steps describe the method to clear the issue on VirtualBox in the Ubuntu OS.
1. Open ọnụ on your PC, type the following command, and press the Tinye isi.
/media/jerry/VBox_Gas_6.1.32
2. Type the following command and press the Tinye isi to run the file.
./VBoxLinuxAdditions.run
3. If you see the output message below, the installation is successful.
Running kernel modules will be replaced when the system is restarted
Method 2: On Other Ubuntu OS Versions
The following steps can be followed to fix the Virtualbox unable to insert virtual optical disk error if the OS of the VirtualBox is either Ubuntu 20, Ubuntu 21, or Ubuntu 22.
1. Open VirtualBox VM settings.
2. Pịa aka nri na aka nri Controller: IDE na nchekwa ngalaba ma pịa Remove disk from virtual drive nhọrọ.
Cheta na: Ọ bụrụ na ndị Remove disk from virtual drive option is not available, click on Wepu Mgbakwunye nhọrọ.
3. Pịa na Force Unmount bọtịnụ na VirtualBox- Question window.
4. Open ọnụ on your PC from the home menu.
5. Type the following command and press Tinye key to create a directory for mounting the Guest Additions installation CD.
sudo mkdir –p /mnt/cdrom
6. Type the following command and press Tinye isi to mount the files to the created directory.
sudo mount /dev/cdrom/mnt/cdrom
Cheta na: If the command doesn’t work, type the command as sudo mount –o loop /dev/cdrom/mnt/cdrom.
7. Type the following command and press the Tinye igodo iji mee ihe Guest Additions installation software in the directory to fix the Unable to insert the virtual optical disk error.
cd /mnt/cdrom sudo ./VBoxLinuxAdditions.run
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Method 3: On macOS/Linux OS
The following steps can be used to fix the Virtualbox unable to insert virtual optical disk error in VirtualBox with macOS or Linux OS. The steps mentioned are considering a macOS VirtualBox and the steps can be used on Linux OS VirtualBox.
Step I: Alter Settings in Virtual Machine
As a first step, alter the settings of the Virtual Machine by following the steps below.
1. Turn off the macOS Virtual Machine.
2. Pịa aka nri na aka nri macOS Virtual Machine device in the left pane of the Njikwa VirtualBox.
3. Pịa na Settings nhọrọ na elu menu.
4. Pịa na nchekwa tab on the left pane of the window.
5. Pịa aka nri na aka nri Controller: IDE ma pịa na Adds optical drive akara ngosi.
6. Pịa na Leave empty bọtịnụ na VirtualBox- Question window.
7. Họrọ VBoxGuestAdditions.iso nhọrọ na Tụkwasị ndọpụta menu wee pịa OK bọtịnụ.
Step II: Run the VBox File
The next step is to run the VBox file on the Virtual Machine.
1. Turn on macOS Virtual Machine.
2. Double click on VBox_Gas to open the optical disk.
3. Mgbe ahụ, pịa ugboro abụọ VBoxDarwinAdditions.pkg to run the file.
Step III: Enter Recovery Mode
The third step in this option is to enter into the recovery mode to tweak the changes to fix the Virtualbox unable to insert virtual optical disk error on your PC.
1. mepee ọnụ in macOS from the menu, type the ọnọdụ csrutil command, and press the Tinye isi to check the status of the inu.
2. Pịa F12 igodo to direct you to the Virtual machine’s BIOS setting.
3. Họrọ Boot Manager option using the arrow keys.
4. Họrọ EFI Internal Shell nhọrọ ma pịa Esc isi ihe na-emeghe ESI Internal Shell console.
5. Na-agba ọsọ FS2 command to open FS2 interactive Shell.
6. Pịnye ihe ndị a iwu na pịa Tinye isi to go to the recovery boot image directory.
cd com.apple.recovery.boot
7. Pịnye iwu dir ma pịa Tinye key to view if the kernelcore faịlụ dị.
8. mepee ọnụ window, type the command, and press the Tinye key to restart the macOS virtual machine in recovery mode.
sudo nvram recovery-boot-mode=unused && sudo shutdown –r now
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Step IV: Disable macOS SIP
The SIP software or System Integrity Protection in the macOS would not allow you to perform any unauthorized codes on the PC. To fix the Virtualbox unable to insert virtual optical disk error, you have to disable the software to fix the issue.
1. Open MacOS Utilities window wee pịa ọnụ nhọrọ.
2. Pịa na ọnụ Nhọrọ na menu.
3. Pịnye csrutil gbanyụọ iwu wee pịa Tinye isi to turn off the SIP.
4. Pịa na akara ngosi mac na pịa Malitegharịa ekwentị option to restart the PC.
Step V: Add VBox Guest Additions CD
The final step is to add the Virtual Machine as a new program to the PC to fix the Unable to insert the virtual optical disk error.
1. Type the following command and press the Tinye isi to enable admin privileges to the folder.
/ Sistem / Library / Extensions /
2. Pịa na ngwaọrụ tab and install VBox Guest Additions CD in the macOS Virtual Machine.
Ajụjụ Ndị A Na-ajụkarị (Ajụjụ)
Q1. Is it free to use VirtualBox?
Azịza. The open source machine platform provides a free virtual machine license to people for educational and evaluation use.
Q2. Why does the Unable to Insert the Virtual Optical Disk error pop up?
Azịza. This error may occur either due to the glitches on the PC. If the VirtualBox is not properly set up on your PC, this error may pop up.
-atụ aro:
The method to fix Virtualbox unable to insert virtual optical disk error in various OS is discussed in this article. Please let us know your suggestions and queries on the topic dealt with in the comments section.