我已经安装了 Ubuntu 20.10。我有一个HP Elitebook 8570w和Nvidia Quadro k1000m显卡。
我无法为外接屏幕选择 1920 x 1080 分辨率
我努力了:
xrandr --newmode "1920x1080" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync
xrandr --addmode VGA-1 1920x1080
xrandr --output VGA-1 --mode 1920x1080
但是当我运行第二条命令时出现此错误
X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: 140 (RANDR)
Minor opcode of failed request: 18 (RRAddOutputMode)
Serial number of failed request: 47
Current serial number in output stream: 48