
		maurixnovatrento
		
		(usa Slackware)
		
		Enviado em 06/08/2020 - 10:47h 
		 $  xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1024 x 768, maximum 1024 x 768
default connected 1024x768+0+0 0mm x 0mm
   1024x768       0.00* 
   800x600        0.00  
   640x480        0.00  
Como eu resolvo esse Failed to get size of gamma for output default?
Bom, creio que alguns já saibam desse detalhe:
Silicon Integrated Systems [SiS] 771/671 PCIE VGA Display Adapter (rev 10)