graphics questions (possibly) [tag:amd-graphics], [tag:graphics], [tag:intel-graphics], [tag:hybrid-graphics], [tag:switchable-graphics], [tag:nvidia] etc

> Please make sure you provide information on the hardware you are using - for example include the output of:
>
>     lspci -k | grep -EA2 'VGA|3D|Display'
> The manufacturer and model of the computer, as well as Ubuntu version may help also.

A script similar to the Wifi one be better though, to include other info like `glxinfo`: https://askubuntu.com/q/14008/178596 . I can make one if needed.