xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1280 x 800, current 1280 x 800, maximum 1280 x 800
default connected primary 1280x800+0+0 (0x274) normal (normal) 0mm x 0mm
	Identifier: 0x273
	Timestamp:  127959
	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: 
  1280x800 (0x274) 77.824MHz *current
        h: width  1280 start    0 end    0 total 1280 skew    0 clock  60.80KHz
        v: height  800 start    0 end    0 total  800           clock  76.00Hz