所以我的屏幕分辨率不符合我的屏幕分辨率，因为我使用的是电视，所以我使用自定义屏幕分辨率 1824x1026。当我尝试将其设置为该分辨率时，我收到以下消息：
brian@brian-desktop:~$ cvt 1824 1026 60
# 1824x1026 59.94 Hz (CVT 1.87M9) hsync: 63.84 kHz; pclk: 155.25 MHz
Modeline "1824x1026_60.00" 155.25 1824 1936 2128 2432 1026 1029 1034 1065 -hsync +vsync
brian@brian-desktop:~$ xrandr --newmode <modeline>
bash: syntax error near unexpected token `newline'
brian@brian-desktop:~$ xrandr --newmode "1824x1026_60.00" 155.25 1824 1936 2128 2432 1026 1029 1034 1065 -hsync +vsync
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: 16 (RRCreateMode)
Serial number of failed request: 39
Current serial number in output stream: 39
brian@brian-desktop:~$
如果对任何人有帮助，也使用 hdmi-0 输出，任何帮助都将不胜感激，谢谢。
当我 xrandr
brian@brian-desktop:~$ xrandr
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 16384 x 16384
DVI-I-0 disconnected (normal left inverted right x axis y axis)
DVI-I-1 disconnected (normal left inverted right x axis y axis)
HDMI-0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 160mm x 90mm
1280x720 60.0 + 59.9
1920x1080 60.0* 59.9 30.0 30.0
1360x768 60.0
1024x768 75.0 70.1 60.0
800x600 75.0 72.2 60.3 56.2
720x480 59.9 30.0
640x480 75.0 72.8 59.9 59.9
DP-0 disconnected (normal left inverted right x axis y axis)
DVI-D-0 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
1680x1050_60.00 (0x2b6) 146.2MHz
h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz
v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz
1824x1026_60.00 (0x2ba) 146.2MHz
h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz
v: height 1059 start 1053 end 1059 total 1089 clock 60.0Hz
1824x1026_60.00 (0x2bb) 146.2MHz
h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz
v: height 1059 start 1053 end 1059 total 1089 clock 60.0Hz
1280x720_60.00 (0x2c3) 74.5MHz
h: width 1280 start 1344 end 1472 total 1664 skew 0 clock 44.8KHz
v: height 720 start 723 end 728 total 748 clock 59.9Hz
brian@brian-desktop:~$
答案1
您可以运行xrandr以获取可用分辨率列表。以下是笔记本电脑的示例输出：
Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192
LVDS1 connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 344mm x 194mm
1366x768 60.0*+
1024x768 60.0
800x600 60.3 56.2
640x480 59.9
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)