xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1024 x 600, current 1024 x 600, maximum 1024 x 600
default connected 1024x600+0+0 (0x146) normal (normal) 0mm x 0mm
	Identifier: 0x145
	Timestamp:  16517
	Subpixel:   unknown
	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: 
  1024x600 (0x146)    0.0MHz *current
        h: width  1024 start    0 end    0 total 1024 skew    0 clock    0.0KHz
        v: height  600 start    0 end    0 total  600           clock    0.0Hz