使用本论坛先前发布的主题将我的 1030 卡设置为显示卡，步骤如下：
lspci | grep VGA
17:00.0 VGA compatible controller: NVIDIA Corporation Device 1e04 (rev a1)
65:00.0 VGA compatible controller: NVIDIA Corporation Device 1e04 (rev a1)
b3:00.0 VGA compatible controller: NVIDIA Corporation GP108 [GeForce GT 1030] (rev a1)
然后在
/etc/X11/xorg.conf
changed to
Section "Device"
Identifier "Device0"
Driver "nvidia"
BusID "PCI:b3:0:0"
VendorName "NVIDIA Corporation"
EndSection
将 HDMI 电缆连接到卡上，重新启动，但没有显示。有什么想法吗？（Ubuntu 18.04，另外两个是 2080TI）
< 以下是完整内容xorg.conf
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 418.88
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection
Section "Files"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "Unknown"
HorizSync 28.0 - 33.0
VertRefresh 43.0 - 72.0
Option "DPMS"
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
BusID "PCI:b3:00.0"
VendorName "NVIDIA Corporation"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Depth 24
EndSubSection
EndSection
使用 Nvidia 的默认 xconf 时，我看到 2080 的 BusID 是
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce RTX 2080 Ti"
BusID "PCI:101:0:0"
EndSection
这根本不是 lspci | grep VGA 的输出
当我重新启动时，我丢失了显示，必须进入恢复模式并创建一个新的 xconf