|
发表于 2014-10-2 21:22:29
|
显示全部楼层
请教一下,怎样将分辨率设置成1920*1080 我参照网上教程不成功,步骤如下:
1.$ cvt 1920 1080
# 1920x1080 59.96 Hz (CVT 2.07M9) hsync: 67.16 kHz; pclk: 173.00 MHz
Modeline "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync
2.$ sudo xrandr --newmode "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync
xrandr: Failed to get size of gamma for output default
3.$ sudo xrandr --addmode default "1920x1080_60.00"
xrandr: Failed to get size of gamma for output default
4.$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1280 x 720, current 1280 x 720, maximum 1920 x 1080
default connected 1280x720+0+0 0mm x 0mm
1280x720 60.0*
1920x1080_60.00 60.0
5.$ sudo xrandr --output default --mode "1920x1080_60.00"
xrandr: Failed to get size of gamma for output default
xrandr: Configure crtc 0 failed
关键就是这个“xrandr: Configure crtc 0 failed”错。
不知有没有其他好办法,不然full hd的分辨率改成720看起来太难受
谢谢!
|
|