VirtualBox is a powerful tool for running different operating systems on your machine. However, sometimes you may encounter issues like the Windows 10 install booting into a checkered screen on Ubuntu 18.10. This article will guide you through several potential solutions to this problem.
Verify the VM Version
VirtualBox may incorrectly detect the VM as a different Windows version. This can cause a variety of issues, including the checkered screen problem. To fix this, follow these steps:
- Open VirtualBox.
- Select the affected VM.
- Click on “Settings”.
- Navigate to “General” -> “Basic”.
- Ensure that the version is correctly set to “Windows 10”.
If the version was set incorrectly, correcting it may resolve the issue.
Check 32-bit vs 64-bit
If you are trying to install a 64-bit Windows image but the VM is set to 32-bit, this can cause issues. To check this:
- Open VirtualBox.
- Select the affected VM.
- Click on “Settings”.
- Navigate to “General” -> “Basic”.
- Check the “Version” dropdown menu. If you’re using a 64-bit Windows image, it should be set to “Windows 10 (64-bit)”.
Corrupted ISO
A corrupted Windows 10 ISO file can cause installation issues. To fix this:
- Delete the ISO file.
- Re-download it from a reliable source, such as the official Microsoft website.
You can use a checksum tool to verify the integrity of the file before downloading it again.
Intel Power Gadget Conflict
In some cases, Intel Power Gadget can cause conflicts with VirtualBox. To remove it:
- Open Terminal.
- Type
sudo apt-get remove intel-power-gadgetand press Enter.
Enable i/o APIC
Under the system tab in VirtualBox, enabling i/o APIC can resolve the checkered screen issue for many users. To do this:
- Open VirtualBox.
- Select the affected VM.
- Click on “Settings”.
- Navigate to “System” -> “Motherboard”.
- Check the box next to “Enable I/O APIC”.
Increase RAM/CPU and VRAM
Insufficient resources can sometimes lead to display issues. To increase the allocated RAM, CPU, and VRAM for the VM:
- Open VirtualBox.
- Select the affected VM.
- Click on “Settings”.
- Navigate to “System” -> “Motherboard” to increase the base memory.
- Navigate to “System” -> “Processor” to increase the CPU.
- Navigate to “Display” -> “Screen” to increase the Video Memory.
Start from Scratch
If none of the above solutions work, you can try deleting the VM and creating a new one. This can help resolve any configuration issues that may be causing the checkered screen problem. However, remember to save any important data before doing this.
In conclusion, while the checkered screen issue can be frustrating, there are several potential solutions available. By following the steps outlined in this article, you should be able to resolve the problem and get your Windows 10 VM running smoothly on Ubuntu 18.10.
To open VirtualBox on Ubuntu 18.10, you can search for it in the Applications menu or open a terminal and type virtualbox to launch the program.
Yes, VirtualBox is compatible with Windows 10. You can download the Windows version of VirtualBox from the official website and install it on your Windows 10 machine.
You can use a checksum tool to check the integrity of an ISO file. Most operating systems have built-in tools for this purpose. For example, on Ubuntu, you can use the md5sum command followed by the path to the ISO file to generate a checksum. Compare this checksum with the one provided by the source to verify integrity.
The amount of RAM, CPU, and VRAM you should allocate to your VM depends on the specific requirements of the operating system and applications you intend to run. As a general guideline, it is recommended to allocate at least 2GB of RAM for a Windows 10 VM, and adjust CPU and VRAM allocation based on your needs and system resources.
