我正在尝试使用 更改笔记本电脑的亮度xrandr
,但出现此错误。
以下是片段:
janreggie@janreggie-T100TA:~$ xrandr
Screen 0: minimum 8 x 8, current 1368 x 768, maximum 32767 x 32767
DSI1 connected primary 1368x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
1368x768 60.10*+
DP1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
janreggie@janreggie-T100TA:~$ xrandr --output DSI1 --set backlight 10
X Error of failed request: BadName (named color or font does not exist)
Major opcode of failed request: 140 (RANDR)
Minor opcode of failed request: 11 (RRQueryOutputProperty)
Serial number of failed request: 34
Current serial number in output stream: 34
我做错了什么?任何帮助都将不胜感激。
我的笔记本电脑是华硕 Transformer T100TA,按照 Lubuntu 15.10 ISO 安装。