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. bukas Pandulo from the menu, type the following command and press the Magpasok key to install VirtualBox.
sudo apt-get install virtualbox
2. Enter login password of your PC in the field and press the Ipasok ang key.
3. Uri y nasa Gusto mo bang magpatuloy? seksyon at pindutin ang Ipasok ang key.
4. Wait till the installation is complete, type virtualbox, at pindutin ang Magpasok 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. bukas Pandulo on your PC, type the following command, and press the Ipasok ang key.
/media/jerry/VBox_Gas_6.1.32
2. I-type ang sumusunod na command at pindutin ang Ipasok ang key 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. bukas VirtualBox VM settings.
2. Mag-right click sa Controller: IDE nasa Imbakan seksyon at mag-click sa Remove disk from virtual drive pagpipilian.
tandaan: Kung ang Remove disk from virtual drive option is not available, click on Alisin ang Attachment pagpipilian.
3. Mag-click sa Force Unmount pindutan sa VirtualBox- Question window.
4. bukas Pandulo on your PC from the home menu.
5. Type the following command and press Magpasok key to create a directory for mounting the Guest Additions installation CD.
sudo mkdir –p /mnt/cdrom
6. Type the following command and press Ipasok ang key to mount the files to the created directory.
sudo mount /dev/cdrom/mnt/cdrom
tandaan: If the command doesn’t work, type the command as sudo mount –o loop /dev/cdrom/mnt/cdrom.
7. I-type ang sumusunod na command at pindutin ang Magpasok susi upang patakbuhin ang 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. Mag-right click sa macOS Virtual Machine device in the left pane of the VirtualBoxManager.
3. Mag-click sa Setting opsyon sa tuktok na menu.
4. Mag-click sa Imbakan tab on the left pane of the window.
5. Mag-right click sa Controller: IDE at i-click ang Adds optical drive icon.
6. Mag-click sa Leave empty pindutan sa VirtualBox- Question window.
7. Piliin ang VBoxGuestAdditions.iso na opsyon sa Naka-attach drop-down na menu at mag-click sa OK button.
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. Then, double click on 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. buksan ang Pandulo in macOS from the menu, type the katayuan ng csrutil command, and press the Ipasok ang key to check the status of the SIP.
2. Pindutin ang F12 na susi to direct you to the Virtual machine’s BIOS setting.
3. Piliin ang Boot Manager option using the arrow keys.
4. Piliin ang EFI Internal Shell pagpipilian at pindutin Esc susi upang buksan ang ESI Internal Shell console.
5. Tumakbo FS2 command to open FS2 interactive Shell.
6. I-type ang sumusunod utos at pindutin ang Ipasok ang key to go to the recovery boot image directory.
cd com.apple.recovery.boot
7. I-type ang command dir at pindutin ang Magpasok key to view if the kernelcore magagamit ang file.
8. buksan ang Pandulo window, type the command, and press the Magpasok 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. bukas macOS Utility window at mag-click sa Pandulo pagpipilian.
2. Mag-click sa Pandulo pagpipilian sa menu.
3. I-type ang hindi paganahin ang csrutil utos at pindutin ang Ipasok ang key to turn off the SIP.
4. Mag-click sa icon ng mac at mag-click sa restart 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. I-type ang sumusunod na command at pindutin ang Ipasok ang key to enable admin privileges to the folder.
/ System / Library / Extensions /
2. Mag-click sa Aparato tab and install VBox Guest Additions CD in the macOS Virtual Machine.
Frequently Asked Questions (FAQ)
Q1. Is it free to use VirtualBox?
Ans. 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?
Ans. 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.
Inirerekomenda:
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.