Thanks for the reply, however I managed to solve the issue.

I tried using NOOBS to dual-boot instead of using Berryboot, and it was no longer an issue.

Problem solved.

When I try to enable the experimental OpenGL driver using raspi-config in the terminal, I receive this error message: "Driver and kernel not present on your system. Please update" Followed by, "There was an error running option AB GL Driver" Raspbian is up to date, but I am using Berryboot to dual-b...