On 03/05/2018 12:17 AM, François Patte wrote:
1- When there are two video cards on a computer, an integrated one
and
another one, how can we know which video card is used by the system?
"glxinfo" will tell you which device is currently being used for 3D
graphics. In my case, it includes lines like:
Device: Mesa DRI Intel(R) Sandybridge Mobile (0x126)
OpenGL renderer string: Mesa DRI Intel(R) Sandybridge Mobile
2- I have a laptop with an ATI/AMD card, is there a proprietary
driver
available on fedora (like this exists for nvidia cards).
No, a while back AMD switched to using only the open-source driver for
all new devices.