I have recently fallen in love with Linux. I first decided to try out Ubuntu 13.10 a few weeks ago, but I bricked it by incorrectly installing an AMD FGLRX driver. Then I reformatted and wiped that partition to try out Linux Mint 16. I did the same thing with Mint, as well as with Fedora 20, 19, and 18 (in that order). Now I am on a stable Ubuntu 12.04 because I know how to use it vastly more than the other distros I've tried and because it seems like it has the biggest online support group.
Because I am now tired of reformatting and reinstalling broken distros, I thought it would be a good idea to get at least one distro stable (Precise) and to test the driver installations and other risky modifications for that distro and others with them running in Oracle Virtual Box since I don't trust my Linux skill (lack?) at the moment. This way, I optimize the distros in the Box, take a "snapshot" like saving a video game, and try out the risky operations. If they fail and I break the distro, I can just open the snapshot up and go back to where I was right before the risky operation.
While this still seems like the best idea so far, I have noticed that the distros I have installed on Virtual Box report that I am NOT using my computer's actual hardware, and am actually using Virtual Box's "hardware", for instance, the "Innotek Systemberatung GmbH VirtualBox Graphics adapter.
Because of that adapter, my test graphics installations do not work properly. Even the operations I know would brick the distro with a black screen are not working. "My adapter is incompatible," FGLRX installation says, in the GUI version of installation (one of many methods).
My questions are: Can I not install these drivers inside of Virtual Box? Do I need some additional software? Is there any other virtual environment I could use for testing these distros that would result in a 100% identical virtual installation?
I am using the notoriously Linux-unfriendly Acer Aspire 5553G, which has "switchable graphics". Those cards are the Mobility Radeon HD 4250 and 5470. The driver's I have tested so far work in Windows 7, yet do not in Linux.
Thank you all in advance!