我的笔记本电脑是 Ideapad L3,我有两个带 DisplayPort 连接的显示器(笔记本电脑 HDMI 转 DP 转换器 -> Dell u2419h DP -> Dell u2417h DP)。
问题:我需要两个显示器都使用扩展模式,但目前它们处于镜像模式。
Ubuntu 仅检测其中一个监视器。
Description: Ubuntu 22.04.2 LTS
Release: 22.04
Codename: jammy
GPU: GeForce MX330
显示信息:
*-display
description: VGA compatible controller
product: CometLake-U GT2 [UHD Graphics]
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
logical name: /dev/fb0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom fb
configuration: depth=32 driver=i915 latency=0 resolution=1366,768
resources: irq:127 memory:b2000000-b2ffffff memory:c0000000-cfffffff ioport:5000(size=64) memory:c0000-dffff
*-display UNCLAIMED
description: 3D controller
product: GP108M [GeForce MX330]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: memory:b3000000-b3ffffff memory:a0000000-afffffff memory:b0000000-b1ffffff ioport:4000(size=128)