sudo apt-get update sudo apt-get install virtualbox-guest-utils
* **Kernel Module Issues:** If you encounter issues with kernel modules after a kernel update, try reinstalling the VirtualBox Guest DKMS package or manually rebuilding the kernel modules using DKMS. * **Graphics and Display Issues:** If you experience graphics or display issues, ensure that the VirtualBox Guest Additions are installed and that the graphics driver is up-to-date. virtualbox-guest-dkms
**Troubleshooting Common Issues**