Xlib:  extension "Generic Event Extension" missing on display ":0.0".
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 4096 x 4096
DVI-0 connected 1024x768+0+0 (normal left inverted right x axis y axis) 408mm x 306mm
   1024x768       50.0*+
   3200x2400      16.0  
   2800x2100      18.0  
   2560x2048      19.0  
   2560x1600      24.0  
   2048x1536      25.0  
   1920x1440      27.0  
   1920x1200      32.0  
   1900x1200      32.0  
   1920x1080      36.0  
   1600x1200      32.0  
   1680x1050      37.0  
   1600x1024      38.0  
   1600x1000      39.0  
   1400x1050      37.0  
   1280x1024      38.0  
   1440x900       43.0  
   1280x960       40.0  
   1366x768       50.0  
   1280x800       48.0  
   1152x864       45.0  
   1280x768       50.0  
   1280x720       53.0  
   1280x600       64.0  
   1024x600       64.0  
   800x600        64.0     60.3     56.2  
   768x576        66.0  
   640x480        75.0     72.8     75.0     75.0     70.0     65.0     60.0     59.9     60.0  
   720x400        70.1  
VGA-0 disconnected (normal left inverted right x axis y axis)