xrandr: Failed to get size of gamma for output default
Screen 0: minimum 320 x 175, current 3600 x 1648, maximum 3600 x 1648
default connected 3600x1648+0+0 0mm x 0mm
   1680x945       50.0    131.0
   1440x900       51.0
   1360x768       52.0     53.0
   1152x864       54.0     55.0     56.0     57.0     58.0     59.0
   1024x768       60.0     61.0     62.0     63.0     64.0
   960x720        65.0
   960x600        66.0
   960x540        67.0
   928x696        68.0
   896x672        69.0
   840x525        70.0     71.0     72.0     73.0     74.0
   832x624        75.0
   800x600        76.0     77.0     78.0     79.0     80.0     81.0     82.0     83.0     84.0     85.0
   800x512        86.0
   720x450        87.0
   720x400        88.0
   700x525        89.0     90.0     91.0     92.0
   680x384        93.0     94.0
   640x512        95.0     96.0     97.0
   640x480        98.0     99.0    100.0    101.0    102.0    103.0
   640x400       104.0
   640x350       105.0
   576x432       106.0    107.0    108.0    109.0    110.0    111.0    112.0
   512x384       113.0    114.0    115.0    116.0    117.0
   416x312       118.0
   400x300       119.0    120.0    121.0    122.0    123.0
   360x200       124.0
   320x240       125.0    126.0    127.0    128.0
   320x200       129.0
   320x175       130.0
   3600x1200     131.0
   3600x1648      50.0*