![我使用哪种图形?](https://linux22.com/image/912179/%E6%88%91%E4%BD%BF%E7%94%A8%E5%93%AA%E7%A7%8D%E5%9B%BE%E5%BD%A2%EF%BC%9F.png)
suman@suman-VPCCB15FG:~$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Whistler [Radeon HD 6630M/6650M/6750M/7670M/7690M] (rev ff)