目标：通过 HDMI 连接到显示器Extron IN1806 图像解析度转换演示切换器。
我怀疑我缺少一名司机。
设置 > 屏幕显示下没有任何内容 - 并且光标无法离开笔记本电脑显示屏。
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04 LTS
Release: 22.04
Codename: jammy
uname -a
Linux ubuntu-pcs 5.15.0-47-generic #51-Ubuntu SMP Thu Aug 11 07:51:15 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
sudo lshw -C display
*-display UNCLAIMED
description: 3D controller
product: TU117M [GeForce GTX 1650 Mobile / Max-Q]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: iomemory:600-5ff iomemory:600-5ff memory:75000000-75ffffff memory:6000000000-600fffffff memory:6010000000-6011ffffff ioport:4000(size=128)
*-display UNCLAIMED
description: VGA compatible controller
product: Alder Lake-P Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 0c
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list
configuration: latency=0
resources: iomemory:600-5ff iomemory:400-3ff memory:6012000000-6012ffffff memory:4000000000-400fffffff ioport:5000(size=64) memory:c0000-dffff memory:4010000000-4016ffffff memory:4020000000-40ffffffff
*-graphics
product: EFI VGA
physical id: 1
logical name: /dev/fb0
capabilities: fb
configuration: depth=32 resolution=1920,1080