xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1152 x 864, maximum 1152 x 864
default connected 1152x864+0+0 (0x140) normal (normal) 0mm x 0mm
	Identifier: 0x13f
	Timestamp:  51896
	Subpixel:   no subpixels
	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 (0x140)    0.0MHz *current
        h: width  1152 start    0 end    0 total 1152 skew    0 clock    0.0KHz
        v: height  864 start    0 end    0 total  864           clock    0.0Hz
  1024x768 (0x141)    0.0MHz
        h: width  1024 start    0 end    0 total 1024 skew    0 clock    0.0KHz
        v: height  768 start    0 end    0 total  768           clock    0.0Hz
  800x600 (0x142)    0.0MHz
        h: width   800 start    0 end    0 total  800 skew    0 clock    0.0KHz
        v: height  600 start    0 end    0 total  600           clock    0.0Hz
  640x480 (0x143)    0.0MHz
        h: width   640 start    0 end    0 total  640 skew    0 clock    0.0KHz
        v: height  480 start    0 end    0 total  480           clock    0.0Hz