Hi,
i got a problem with said USB-C Universal Dock and the external monitor via DisplayPort. Sometimes the LED on the monitor turns green, as if there is some signal, but then it turns orange again (its a Lenovo monitor if it matters). It worked a few months ago, but i guess i made a mistake or an update changed something that i cannot roll back.
The output of lspci is
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 08)
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (rev 07)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 (rev f1)
00:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 (rev f1)
00:1d.2 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #11 (rev f1)
00:1d.3 PCI bridge: Intel Corporation Device 9d1b (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point LPC/eSPI Controller (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (rev 10)
04:00.0 Non-Volatile memory controller: Lenovo LENSE30256GMSP34MEAT3TA
05:00.0 Network controller: Intel Corporation Dual Band Wireless-AC 3165 Plus Bluetooth (rev 99)
06:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01)
The output of lsusb is
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 5986:2113 Bison Electronics Inc. SunplusIT Integrated Camera
Bus 001 Device 007: ID 06cb:00a2 Synaptics, Inc. Metallica MOH Touch Fingerprint Reader
Bus 001 Device 012: ID 8087:0a2a Intel Corp. Bluetooth wireless interface
Bus 001 Device 013: ID 04b4:6506 Cypress Semiconductor Corp. CY4603
Bus 001 Device 014: ID 04b4:6506 Cypress Semiconductor Corp. CY4603
Bus 001 Device 015: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 016: ID 046d:c534 Logitech, Inc. Nano Receiver
Bus 001 Device 017: ID 03f0:0867 **HP, Inc HP USB-C Universal Dock**
Bus 001 Device 018: ID 0ea0:2272 Ours Technology, Inc. Pen Drive
Bus 001 Device 019: ID 2717:ff40 Xiaomi Inc. Mi/Redmi series (MTP)
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 006: ID 04b4:6504 Cypress Semiconductor Corp.
Bus 002 Device 007: ID 04b4:6504 Cypress Semiconductor Corp.
Bus 002 Device 008: ID 17e9:600a **DisplayLink HP USB-C Universal Dock**
Bus 002 Device 009: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Some more details about my system:
Iām using the kernel
Linux 6.12.1-arch1-1
Inix -G
Graphics:
Device-1: Intel UHD Graphics 620 driver: i915 v: kernel
Device-2: Bison SunplusIT Integrated Camera driver: uvcvideo type: USB
Display: wayland server: X.org v: 1.21.1.14 with: Xwayland v: 24.1.4
compositor: kwin_wayland driver: X: loaded: modesetting dri: iris gpu: i915
resolution: 1920x1080
API: EGL v: 1.5 drivers: iris,swrast
platforms: gbm,wayland,x11,surfaceless,device
API: OpenGL v: 4.6 compat-v: 4.5 vendor: intel mesa v: 24.2.7-arch1.1
renderer: Mesa Intel UHD Graphics 620 (KBL GT2)
API: Vulkan v: 1.3.295 drivers: intel surfaces: xcb,xlib,wayland