Changing mode from frame buffer sysfs made screen black
I tried to change the display mode of the HDMI TV connected in the HDMI port from sysfs of frame buffer. But the result was black sceen.
I tried :
[root@anumol sajna]# cat /sys/class/graphics/fb0/modes
[root@anumol sajna]# echo U:1024x768p-0 > /sys/class/graphics/fb0/mode
But this made my screen black. But I can see the mouse pointer.
Can anyone help.
Last edited by sajnanazeer; 07-28-2011 at 04:45 AM.