A free and open-source graphics device driver is a software stack which controls computer-graphics hardware and supports graphics -rendering application programming interfaces (apis) and is released under a free and open-source software license. graphics device drivers are written for specific hardware to work within a specific operating system kernel and to support a range of apis used by. As linux becomes more user-friendly and game developers add linux support, the biggest question – outside of what physical card to buy – seems to be graphics driver performance. with varying. In this tutorial, i will describe how to find information about a video card and video driver used in linux system. method one the first method to determine what graphics card you have is by using lspci which a command-line tool for showing all pci devices..
Nvidia's graphics cards are flat-out the best option available for linux gamers--but only if you're willing to use the company's closed-source drivers.. I'll add on to that, as i have done ever since it was a requirement to get linux to work in the first place: i won't buy a graphics card from a manufacturer who won't open source their drivers completely, or at least open their hardware design for other programmers who want to make open source drivers!. The best support when it comes to closed source graphic card drivers on linux. nvidia graphic cards are the only ones that provide equivalent performance on linux and windows. still, the closed source drivers imply some limitations like no support for features available only to gpl drivers (like kms)..