USB connection disconnects, still detected

EddyP

New Member
May 30, 2024
1
0
1
Hi,
I am having trouble with my Proxmox not connecting to my Skyconnect-dongle.
I installed Proxmox on an old laptop I had lying around, and have also tried on another one with the same result.
For some reason, the dongle connects and then disconnects, and there seems to be no ttyUSB* in /dev/ either.

Output when running dmesg after reconnecting the dongle:

Code:
[  508.414699] usb 1-1.1: USB disconnect, device number 3
[  511.958183] usb 1-1.1: new full-speed USB device number 4 using ehci-pci
[  512.039396] usb 1-1.1: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00
[  512.039421] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  512.039428] usb 1-1.1: Product: SkyConnect v1.0
[  512.039434] usb 1-1.1: Manufacturer: Nabu Casa
[  512.039438] usb 1-1.1: SerialNumber: 3a25**************************5
[  512.039888] cp210x 1-1.1:1.0: cp210x converter detected
[  512.043757] usb 1-1.1: cp210x converter now attached to ttyUSB0
[  512.301485] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0
[  512.301653] cp210x 1-1.1:1.0: device disconnected
[  512.470142] usb 1-1.1: reset full-speed USB device number 4 using ehci-pci

lsusb:
Code:
Bus 002 Device 004: ID 0bdb:1911 Ericsson Business Mobile Networks BV F5521gw
Bus 002 Device 003: ID 064e:e255 Suyin Corp. Integrated Camera
Bus 002 Device 005: ID 0951:1607 Kingston Technology DataTraveler 100
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 10c4:ea60 Silicon Labs CP210x UART Bridge
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

ls -l /dev/serial/by-id/:
Code:
total 0
lrwxrwxrwx 1 root root 13 May 30 00:28 usb-Lenovo_F5521gw_B39D3B2D5E8C9780-if01 -> ../../ttyACM0
lrwxrwxrwx 1 root root 13 May 30 00:28 usb-Lenovo_F5521gw_B39D3B2D5E8C9780-if03 -> ../../ttyACM1
lrwxrwxrwx 1 root root 13 May 30 00:28 usb-Lenovo_F5521gw_B39D3B2D5E8C9780-if09 -> ../../ttyACM2

While I can't get the dongle set-up in for example a zigbee2mqtt-container,
I have an VM running HAOS where I can successfully import the dongle as an USB Device(usb0) and use it with ZHA.
 
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