硬件:
笔记本电脑有一个 Thunderbolt 3 USB-c 端口。集线器在 Windows 10 中运行良好,HDMI 以 144 Hz 传输图像。但是,当我切换到 Linux 时,它不起作用。我一直在另一台带有 USB-c 但没有 Thunderbolt 端口的笔记本电脑上使用它,它运行良好,但没有启用 HDMI 传输。
我尝试使用 ubuntu 20.04,但没有成功。
我一直认为问题出在 Linux 驱动程序上,但是在 Google 上搜索帮助却没有成功。
lspci -d ::0c03 -k
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)
DeviceName: Onboard - Other
Subsystem: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
01:00.2 USB controller: NVIDIA Corporation TU106 USB 3.1 Host Controller (rev a1)
Subsystem: Daewoo Telecom Ltd TU106 USB 3.1 Host Controller
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
3a:00.0 USB controller: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 2C 2018] (rev 06)
Subsystem: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 2C 2018]
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
系统盘
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 004: ID 174c:1153 ASMedia Technology Inc. ASM1153 SATA 3Gb/s bridge
Bus 002 Device 002: ID 0bda:0316 Realtek Semiconductor Corp. Card Reader
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 048d:ce00 Integrated Technology Express, Inc. ITE Device(8291)
Bus 001 Device 007: ID 8087:0029 Intel Corp. AX200 Bluetooth
Bus 001 Device 005: ID 04f2:b68b Chicony Electronics Co., Ltd HD Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub