页次: 1
系统显示设置里说我开启了两个显示器,鼠标也可以移动到HDMI线连接的显示器里,但就是不显示画面......
xrandr输出
Screen 0: minimum 8 x 8, current 7680 x 2160, maximum 32767 x 32767
HDMI-0 connected primary 3840x2160+0+0 (normal left inverted right x axis y axis) 621mm x 341mm
3840x2160 60.00*+ 59.94 50.00 29.98 29.97 25.00 23.98
2560x1440 59.95
1920x2160 59.99
1920x1080 60.00 59.94 50.00
1680x1050 59.95
1440x900 59.89
1280x1024 75.02 60.02
1280x960 60.00
1280x720 60.00 59.94 50.00
1024x768 75.03 70.07 60.00
800x600 75.00 72.19 60.32 56.25
720x576 50.00
720x480 59.94
640x480 75.00 72.81 59.94 59.93
DP-0 connected 3840x2160+3840+0 (normal left inverted right x axis y axis) 621mm x 341mm
3840x2160 60.00*+ 29.98
2560x1440 59.95
1920x2160 59.99
1920x1080 60.00 59.94 50.00
1680x1050 59.95
1440x900 59.89
1280x1024 75.02 60.02
1280x960 60.00
1280x720 60.00 59.94 50.00
1024x768 75.03 70.07 60.00
800x600 75.00 72.19 60.32 56.25
720x576 50.00
720x480 59.94
640x480 75.00 72.81 59.94 59.93
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
DP-5 disconnected (normal left inverted right x axis y axis)
xrandr --listproviders输出
Providers: number : 1
Provider 0: id: 0x1b7 cap: 0x1, Source Output crtcs: 4 outputs: 7 associated providers: 0 name:NVIDIA-0
xrandr --listmonitors输出
Monitors: 2
0: +*HDMI-0 3840/621x2160/341+0+0 HDMI-0
1: +DP-0 3840/621x2160/341+3840+0 DP-0
使用的图形界面是X11+KDE
提前感谢各位大神!!!
最近编辑记录 ADSWT518 (2024-03-13 00:48:38)
离线
补充一个信息:如果在开机前把DP线拔掉,那么开机后HDMI线的显示器就能够显示。此时再接上DP线的话,两个显示器都可以正常显示。
离线
应该是英伟达的问题,我的三DP接上分屏器就黑屏,一个亮的都没有,直接接显卡就没问题,我建议不要用英伟达
离线
页次: 1