# 그래픽 카드 확인 lspci | grep -i amd 05:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Opal XT [Radeon R7 M265] # 설치 sudo apt install mesa-utils # 확인 glxinfo -B
/etc/X11/xorg.conf
Section "Device" Identifier "AMDGPU" Driver "amdgpu" Option "AccelMethod" "glamor" Option "DRI" "3" EndSection