xrandr: Failed to get size of gamma for output default Screen 0: minimum 400 x 300, current 1024 x 768, maximum 1024 x 768 default connected primary 1024x768+0+0 (0x17f) normal (normal) 0mm x 0mm Identifier: 0x17e Timestamp: 664079 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: 1024x768 (0x17f) 47.2MHz *current 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 (0x180) 36.0MHz h: width 800 start 0 end 0 total 800 skew 0 clock 45.0KHz v: height 600 start 0 end 0 total 600 clock 75.0Hz 800x600 (0x181) 34.6MHz h: width 800 start 0 end 0 total 800 skew 0 clock 43.2KHz v: height 600 start 0 end 0 total 600 clock 72.0Hz 800x600 (0x182) 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 800x600 (0x183) 26.9MHz h: width 800 start 0 end 0 total 800 skew 0 clock 33.6KHz v: height 600 start 0 end 0 total 600 clock 56.0Hz 640x480 (0x184) 23.0MHz h: width 640 start 0 end 0 total 640 skew 0 clock 36.0KHz v: height 480 start 0 end 0 total 480 clock 75.0Hz 640x480 (0x185) 22.4MHz h: width 640 start 0 end 0 total 640 skew 0 clock 35.0KHz v: height 480 start 0 end 0 total 480 clock 73.0Hz 640x480 (0x186) 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 680x384 (0x187) 15.7MHz h: width 680 start 0 end 0 total 680 skew 0 clock 23.0KHz v: height 384 start 0 end 0 total 384 clock 60.0Hz 512x384 (0x188) 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 (0x189) 9.0MHz h: width 400 start 0 end 0 total 400 skew 0 clock 22.5KHz v: height 300 start 0 end 0 total 300 clock 75.0Hz 400x300 (0x18a) 8.6MHz h: width 400 start 0 end 0 total 400 skew 0 clock 21.6KHz v: height 300 start 0 end 0 total 300 clock 72.0Hz 400x300 (0x18b) 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 400x300 (0x18c) 6.7MHz h: width 400 start 0 end 0 total 400 skew 0 clock 16.8KHz v: height 300 start 0 end 0 total 300 clock 56.0Hz