如题,用笔记本电脑运行 Linux Mint 22.1 Xia(64 位,Xorg,MATE 桌面环境)、Debian 12.11.0(64 位,Xorg,XFCE 桌面环境)以及 Fedora(64位,Wayland,GNOME 桌面环境),发现分辨率选项里都没有 1600 × 900 这个分辨率选项。但同样运行在这台电脑的 Windows 11 中是有这个分辨率的。
请问这可能是哪些原因造成的?是否有办法添加这个分辨率呢?
系统详细信息:
笔记本电脑型号: 荣耀MagicBook 14 锐龙版
显卡型号:无独立显卡。集成显卡是 AMD ATI 03:00.0 Lucienne
操作系统:Linux Mint 22.1 Xia(64 位,MATE 版)
xrandr 命令输出:
Screen 0: minimum 320 x 200, current 1280 x 720, maximum 16384 x 16384
eDP connected primary 1280x720+0+0 (normal left inverted right x axis y axis) 309mm x 173mm
1920x1080 60.00 +
1680x1050 60.00
1280x1024 60.00
1440x900 60.00
1280x800 60.00
1280x720 60.00*
1024x768 60.00
800x600 60.00
640x480 60.00
HDMI-A-0 disconnected (normal left inverted right x axis y axis)
$ xrandr -q
Screen 0: minimum 320 x 200, current 1440 x 900, maximum 16384 x 16384
eDP connected primary 1440x900+0+0 (normal left inverted right x axis y axis) 309mm x 173mm
1920x1080 60.00 +
1680x1050 60.00
1280x1024 60.00
1440x900 60.00*
1280x800 60.00
1280x720 60.00
1024x768 60.00
800x600 60.00
640x480 60.00
1600x900_60.00 59.95
HDMI-A-0 disconnected (normal left inverted right x axis y axis)
接下来,到系统设置里面修改分辨率为新增的 1600x900,电脑就会黑屏,同时键盘上的指示灯也会熄灭。必须按 Ctrl + Alt + Backspace 重启 X。
Screen 0: minimum 320 x 200, current 1600 x 900, maximum 16384 x 16384
eDP connected primary 1600x900+0+0 (normal left inverted right x axis y axis) 309mm x 173mm
1920x1080 60.00 +
1680x1050 60.00
1280x1024 60.00
1440x900 60.00
1280x800 60.00
1280x720 60.00
1024x768 60.00
800x600 60.00
640x480 60.00
1600x900_60.00 59.95*
HDMI-A-0 disconnected (normal left inverted right x axis y axis)