Ubuntu 20.04系统下雷蛇Blade笔记本USB-C转HDMI适配器无法驱动第二显示器求助

大家好，我折腾了一整天，想让我的第二台外接显示器在雷蛇Blade 14笔记本上正常工作（配置：Full HD 144Hz、GeForce RTX 3060、黑色）。我的主显示器通过HDMI连接，从一开始就能正常使用，但第二台显示器我用的是USB-C转HDMI线缆连接——这个配置在Windows 11下完全没问题（忘了说我的笔记本是双系统：Windows 11 + Ubuntu 20.04 LTS，内核版本5.13.0-52-generic）。有没有大佬知道怎么解决这个问题呀？

我参考了类似的帖子，整理了一些可能有用的命令输出：

xrandr 命令输出 #

$ xrandr

Screen 0: minimum 8 x 8, current 4480 x 1440, maximum 32767 x 32767

HDMI-0 connected primary 2560x1440+1920+0 (normal left inverted right x axis y axis) 697mm x 392mm

2560x1440    143.93*+ 120.00    59.95

3840x2160     59.94    50.00    29.97    25.00    23.98

1920x1080    119.88    60.00    59.94    50.00

1280x720      59.94    50.00

1024x768      60.00

800x600       60.32

720x576       50.00

720x480       59.94

640x480       59.94    59.93

DP-0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 309mm x 174mm

1920x1080    143.98*+  59.99

DVI-I-4-4 disconnected (normal left inverted right x axis y axis)

DVI-I-3-3 disconnected (normal left inverted right x axis y axis)

DVI-I-2-2 disconnected (normal left inverted right x axis y axis)

DVI-I-1-1 disconnected (normal left inverted right x axis y axis)

lsusb 命令输出 #

$ lsusb

Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 007 Device 004: ID 25a4:9311 USB C   USB C Video Adaptor

Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 005 Device 002: ID 13d3:5279 IMC Networks Integrated RGB Camera

Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 004 Device 002: ID 045b:0210 Hitachi, Ltd

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 003 Device 007: ID 0bda:b812 Realtek Semiconductor Corp.

Bus 003 Device 006: ID 7392:c611 Edimax Technology Co., Ltd

Bus 003 Device 005: ID 046d:c545 Logitech, Inc.

Bus 003 Device 004: ID 046d:c332 Logitech, Inc. G502 Proteus Spectrum Optical Mouse

Bus 003 Device 002: ID 045b:0209 Hitachi, Ltd

Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 001 Device 003: ID 1532:028c Razer USA, Ltd Razer Blade

Bus 001 Device 002: ID 04ca:3a24 Lite-On Technology Corp.

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

如果需要更多信息，请随时告诉我，提前感谢大家的帮忙！

备注：内容来源于stack exchange，提问作者Stefanos Kanellopoulos