07-23-2023, 04:21 PM
Hi @all,
i'm not totally new to Ubuntu/Linux but still far from being a pro!
Actually i run Ubuntu 22.04 (installed via ARMBIAN) with Gnome 42 on my Pinebook Pro:
I've tried an Dell Monitor with USB-C-Support (U3421WE) an DELL-USB-C- Dockingstation with a Lenovo-Monitor and a Lenovo Thinkpas Universal USB-C-Dock (40AY) with an Fujitsu Monitor.
The beahviour ist always the same: USB-Hub is Working (Mous, & Keyboard etc.) but Display is not:
The U3421WE display,: " No USB-C Signal from the Divce". The other ones yust say: "No input Signal".
It makes no difference if it is hotplugged or plugged in befor boot also not flipping the USBC plug.
Her ist (as an example from the setup with the DELL.Monitor on the Lenovo-Dockingstation) some information i imagine to be helpful:
I have also already read through the existing thread on the subject of USB monitor (https://forum.pine64.org/showthread.php?tid=10206) but did not notice a decisive hint. Or I did not recognize it...
Furthermore, I have already asked at ask-ubuntu, but got no response there.
i'm not totally new to Ubuntu/Linux but still far from being a pro!
Actually i run Ubuntu 22.04 (installed via ARMBIAN) with Gnome 42 on my Pinebook Pro:
Code:
$lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.2 LTS
Release: 22.04
Codename: jammy
$ uname -a
Linux pinebook-pro 6.1.30-rockchip64 #3 SMP PREEMPT Wed May 24 16:32:53 UTC 2023 aarch64 aarch64 aarch64 GNU/Linux
$ gnome-shell --version
GNOME Shell 42.I've tried an Dell Monitor with USB-C-Support (U3421WE) an DELL-USB-C- Dockingstation with a Lenovo-Monitor and a Lenovo Thinkpas Universal USB-C-Dock (40AY) with an Fujitsu Monitor.
The beahviour ist always the same: USB-Hub is Working (Mous, & Keyboard etc.) but Display is not:
The U3421WE display,: " No USB-C Signal from the Divce". The other ones yust say: "No input Signal".
It makes no difference if it is hotplugged or plugged in befor boot also not flipping the USBC plug.
Her ist (as an example from the setup with the DELL.Monitor on the Lenovo-Dockingstation) some information i imagine to be helpful:
Code:
$ lsusb
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
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 015: ID 17ef:30a9 Lenovo 40AY
Bus 007 Device 017: ID 17ef:30b0 Lenovo ThinkPad USB-C Dock Audio
Bus 007 Device 020: ID 046d:c069 Logitech, Inc. M-U0007 [Corded Mouse M500]
Bus 007 Device 019: ID 046a:010d Cherry GmbH MX-Board 3.0 Keyboard
Bus 007 Device 018: ID 17ef:30ae Lenovo USB2.0 Hub
Bus 007 Device 016: ID 17ef:30ac Lenovo USB2.0 Hub
Bus 007 Device 014: ID 17ef:30af Lenovo USB2.0 Hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0c45:6321 Microdia HP Integrated Webcam
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 002: ID 258a:001e HAILUCK CO.,LTD USB KEYBOARD
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
$ lsusb -v -s 007:15
Bus 007 Device 015: ID 17ef:30a9 Lenovo 40AY
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.01
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x17ef Lenovo
idProduct 0x30a9
bcdDevice 30.80
iManufacturer 1 Lenovo
iProduct 2 40AY
iSerial 3 1S40AY0090EUZVR01WKQ
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0029
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 4
bmAttributes 0xc0
Self Powered
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 17
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 5
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 3
bInterfaceProtocol 0
iInterface 6
Endpoint Descriptor:
bLength 7
$ sudo lshw -c display
*-graphics
Produkt: rockchipdrmfb
Physische ID: d
Logischer Name: /dev/fb0
Fähigkeiten: fb
Konfiguration: depth=32 resolution=1920,1080
$ sudo dmesg -C
$ sudo dmesg -H
[Jul19 12:00] usb 7-1: new high-speed USB device number 17 using xhci-hcd
[ +0,162850] usb 7-1: New USB device found, idVendor=17ef, idProduct=30af, bcdDevice=60.90
[ +0,000025] usb 7-1: New USB device strings: Mfr=10, Product=11, SerialNumber=0
[ +0,000008] usb 7-1: Product: USB2.0 Hub
[ +0,000006] usb 7-1: Manufacturer: Lenovo
[ +0,045558] hub 7-1:1.0: USB hub found
[ +0,000339] hub 7-1:1.0: 3 ports detected
[ +0,287217] usb 7-1.3: new full-speed USB device number 18 using xhci-hcd
[ +0,102859] usb 7-1.3: New USB device found, idVendor=17ef, idProduct=30a9, bcdDevice=30.80
[ +0,000026] usb 7-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ +0,000008] usb 7-1.3: Product: 40AY
[ +0,000006] usb 7-1.3: Manufacturer: Lenovo
[ +0,000006] usb 7-1.3: SerialNumber: 1S40AY0090EUZVR01WKQ
[ +0,285455] usb 7-1.1: new high-speed USB device number 19 using xhci-hcd
[ +0,103629] usb 7-1.1: New USB device found, idVendor=17ef, idProduct=30ac, bcdDevice=51.14
[ +0,000026] usb 7-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ +0,000008] usb 7-1.1: Product: USB2.0 Hub
[ +0,000007] usb 7-1.1: Manufacturer: VIA Labs, Inc.
[ +0,000006] usb 7-1.1: SerialNumber: 000000001
[ +0,052349] hub 7-1.1:1.0: USB hub found
[ +0,000125] hub 7-1.1:1.0: 4 ports detected
[ +0,411473] usb 7-1.2: new full-speed USB device number 20 using xhci-hcd
[ +0,118560] usb 7-1.2: New USB device found, idVendor=17ef, idProduct=30b0, bcdDevice= 0.42
[ +0,000024] usb 7-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ +0,000008] usb 7-1.2: Product: ThinkPad USB-C Dock AudioI have also already read through the existing thread on the subject of USB monitor (https://forum.pine64.org/showthread.php?tid=10206) but did not notice a decisive hint. Or I did not recognize it...
Furthermore, I have already asked at ask-ubuntu, but got no response there.
