xrandr: Failed to get size of gamma for output default Screen 0: minimum 320 x 200, current 1400 x 1050, maximum 1400 x 1050 default connected 1400x1050+0+0 (0x139) normal (normal) 0mm x 0mm Identifier: 0x138 Timestamp: 48071 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: 1400x1050 (0x139) 88.2MHz *current h: width 1400 start 0 end 0 total 1400 skew 0 clock 63.0KHz v: height 1050 start 0 end 0 total 1050 clock 60.0Hz 1280x1024 (0x13a) 78.6MHz h: width 1280 start 0 end 0 total 1280 skew 0 clock 61.4KHz v: height 1024 start 0 end 0 total 1024 clock 60.0Hz 1024x768 (0x13b) 47.2MHz h: width 1024 start 0 end 0 total 1024 skew 0 clock 46.1KHz v: height 768 start 0 end 0 total 768 clock 60.0Hz 800x600 (0x13c) 28.8MHz h: width 800 start 0 end 0 total 800 skew 0 clock 36.0KHz v: height 600 start 0 end 0 total 600 clock 60.0Hz 640x480 (0x13d) 18.4MHz h: width 640 start 0 end 0 total 640 skew 0 clock 28.8KHz v: height 480 start 0 end 0 total 480 clock 60.0Hz 640x400 (0x13e) 18.4MHz h: width 640 start 0 end 0 total 640 skew 0 clock 28.8KHz v: height 400 start 0 end 0 total 400 clock 72.0Hz 512x384 (0x13f) 11.8MHz h: width 512 start 0 end 0 total 512 skew 0 clock 23.0KHz v: height 384 start 0 end 0 total 384 clock 60.0Hz 400x300 (0x140) 7.2MHz h: width 400 start 0 end 0 total 400 skew 0 clock 18.0KHz v: height 300 start 0 end 0 total 300 clock 60.0Hz 320x240 (0x141) 4.7MHz h: width 320 start 0 end 0 total 320 skew 0 clock 14.6KHz v: height 240 start 0 end 0 total 240 clock 61.0Hz 320x200 (0x142) 4.5MHz h: width 320 start 0 end 0 total 320 skew 0 clock 14.2KHz v: height 200 start 0 end 0 total 200 clock 71.0Hz