xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 400, current 1680 x 1050, maximum 1680 x 1050
default connected 1680x1050+0+0 (0x138) normal (normal) 0mm x 0mm
	Identifier: 0x137
	Timestamp:  360470
	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: 
  1680x1050 (0x138)    0.0MHz *current
        h: width  1680 start    0 end    0 total 1680 skew    0 clock    0.0KHz
        v: height 1050 start    0 end    0 total 1050           clock    0.0Hz
  1280x1024 (0x139)    0.0MHz
        h: width  1280 start    0 end    0 total 1280 skew    0 clock    0.0KHz
        v: height 1024 start    0 end    0 total 1024           clock    0.0Hz
  1280x960 (0x13a)    0.0MHz
        h: width  1280 start    0 end    0 total 1280 skew    0 clock    0.0KHz
        v: height  960 start    0 end    0 total  960           clock    0.0Hz
  1024x768 (0x13b)    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 (0x13c)    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 (0x13d)    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
  720x400 (0x13e)    0.0MHz
        h: width   720 start    0 end    0 total  720 skew    0 clock    0.0KHz
        v: height  400 start    0 end    0 total  400           clock    0.0Hz