xrandr: Failed to get size of gamma for output default Screen 0: minimum 320 x 240, current 1680 x 1050, maximum 1680 x 1050 default connected 1680x1050+0+0 (0x164) normal (normal) 0mm x 0mm Identifier: 0x163 Timestamp: 42735 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: 1680x1050 (0x164) 88.2MHz *current h: width 1680 start 0 end 0 total 1680 skew 0 clock 52.5KHz v: height 1050 start 0 end 0 total 1050 clock 50.0Hz 1680x1050 (0x165) 90.0MHz h: width 1680 start 0 end 0 total 1680 skew 0 clock 53.5KHz v: height 1050 start 0 end 0 total 1050 clock 51.0Hz 1600x1024 (0x166) 85.2MHz h: width 1600 start 0 end 0 total 1600 skew 0 clock 53.2KHz v: height 1024 start 0 end 0 total 1024 clock 52.0Hz 1440x900 (0x167) 68.7MHz h: width 1440 start 0 end 0 total 1440 skew 0 clock 47.7KHz v: height 900 start 0 end 0 total 900 clock 53.0Hz 1360x768 (0x168) 56.4MHz h: width 1360 start 0 end 0 total 1360 skew 0 clock 41.5KHz v: height 768 start 0 end 0 total 768 clock 54.0Hz 1360x768 (0x169) 57.4MHz h: width 1360 start 0 end 0 total 1360 skew 0 clock 42.2KHz v: height 768 start 0 end 0 total 768 clock 55.0Hz 1280x1024 (0x16a) 73.4MHz h: width 1280 start 0 end 0 total 1280 skew 0 clock 57.3KHz v: height 1024 start 0 end 0 total 1024 clock 56.0Hz 1280x960 (0x16b) 70.0MHz h: width 1280 start 0 end 0 total 1280 skew 0 clock 54.7KHz v: height 960 start 0 end 0 total 960 clock 57.0Hz 1152x864 (0x16c) 57.7MHz h: width 1152 start 0 end 0 total 1152 skew 0 clock 50.1KHz v: height 864 start 0 end 0 total 864 clock 58.0Hz 1024x768 (0x16d) 46.4MHz h: width 1024 start 0 end 0 total 1024 skew 0 clock 45.3KHz v: height 768 start 0 end 0 total 768 clock 59.0Hz 960x600 (0x16e) 34.6MHz h: width 960 start 0 end 0 total 960 skew 0 clock 36.0KHz v: height 600 start 0 end 0 total 600 clock 60.0Hz 960x540 (0x16f) 31.6MHz h: width 960 start 0 end 0 total 960 skew 0 clock 32.9KHz v: height 540 start 0 end 0 total 540 clock 61.0Hz 840x525 (0x170) 27.3MHz h: width 840 start 0 end 0 total 840 skew 0 clock 32.5KHz v: height 525 start 0 end 0 total 525 clock 62.0Hz 840x525 (0x171) 27.8MHz h: width 840 start 0 end 0 total 840 skew 0 clock 33.1KHz v: height 525 start 0 end 0 total 525 clock 63.0Hz 800x600 (0x172) 30.7MHz h: width 800 start 0 end 0 total 800 skew 0 clock 38.4KHz v: height 600 start 0 end 0 total 600 clock 64.0Hz 800x600 (0x173) 31.2MHz h: width 800 start 0 end 0 total 800 skew 0 clock 39.0KHz v: height 600 start 0 end 0 total 600 clock 65.0Hz 800x512 (0x174) 27.0MHz h: width 800 start 0 end 0 total 800 skew 0 clock 33.8KHz v: height 512 start 0 end 0 total 512 clock 66.0Hz 720x450 (0x175) 21.7MHz h: width 720 start 0 end 0 total 720 skew 0 clock 30.1KHz v: height 450 start 0 end 0 total 450 clock 67.0Hz 680x384 (0x176) 17.8MHz h: width 680 start 0 end 0 total 680 skew 0 clock 26.1KHz v: height 384 start 0 end 0 total 384 clock 68.0Hz 680x384 (0x177) 18.0MHz h: width 680 start 0 end 0 total 680 skew 0 clock 26.5KHz v: height 384 start 0 end 0 total 384 clock 69.0Hz 640x512 (0x178) 22.9MHz h: width 640 start 0 end 0 total 640 skew 0 clock 35.8KHz v: height 512 start 0 end 0 total 512 clock 70.0Hz 640x480 (0x179) 21.8MHz h: width 640 start 0 end 0 total 640 skew 0 clock 34.1KHz v: height 480 start 0 end 0 total 480 clock 71.0Hz 640x480 (0x17a) 22.1MHz h: width 640 start 0 end 0 total 640 skew 0 clock 34.6KHz v: height 480 start 0 end 0 total 480 clock 72.0Hz 576x432 (0x17b) 18.2MHz h: width 576 start 0 end 0 total 576 skew 0 clock 31.5KHz v: height 432 start 0 end 0 total 432 clock 73.0Hz 512x384 (0x17c) 14.5MHz h: width 512 start 0 end 0 total 512 skew 0 clock 28.4KHz v: height 384 start 0 end 0 total 384 clock 74.0Hz 400x300 (0x17d) 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 320x240 (0x17e) 5.8MHz h: width 320 start 0 end 0 total 320 skew 0 clock 18.2KHz v: height 240 start 0 end 0 total 240 clock 76.0Hz