xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 400, current 1280 x 1024, maximum 1920 x 1080
default connected 1280x1024+0+0 0mm x 0mm
1920x1080 60.0
1680x1050 60.0 70.0
1400x1050 70.0 60.0
1600x900 60.0
1280x1024 75.0* 60.0
1440x900 60.0
1280x960 60.0
1360x768 60.0
1280x800 60.0
1152x864 75.0 70.0 60.0
1280x720 60.0
1024x768 75.0 70.0 60.0
832x624 75.0
800x600 75.0 72.0 60.0 56.0
640x480 75.0 73.0 67.0 60.0
720x400 70.0
Então onde posso comprar um monitor e saber que ele tem a capacidade de chegar a 85hz? Qual recomenda?