xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1024 x 768, current 1152 x 864, maximum 1152 x 864
default connected 1152x864+0+0 (0x54) normal (normal) 0mm x 0mm
	Identifier: 0x53
	Timestamp:  28828
	Subpixel:   horizontal rgb
	Clones:    
	CRTC:       0
	CRTCs:      0
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
  1152x864 (0x54)   59.7MHz *current
        h: width  1152 start    0 end    0 total 1152 skew    0 clock   51.8KHz
        v: height  864 start    0 end    0 total  864           clock   60.0Hz
  1024x768 (0x55)   48.0MHz
        h: width  1024 start    0 end    0 total 1024 skew    0 clock   46.8KHz
        v: height  768 start    0 end    0 total  768           clock   61.0Hz