[BUG] Kuando Busylight UC Alpha not detected

Software Versions:

• Operating System: Ubuntu 20.04.03
• Python version: 3.8
• BusyLight version: 0.15.1

General Type of Problem

• Command-line
• Installation
• Integrating into another project
• Web API
• other

Describe the Problem Kuando Busylight UC Alpha not detected

Expected Behavior Kuando Busylight UC Alpha… detected

Error Output

$ 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 002 Device 018: ID 17e9:436e DisplayLink 
Bus 002 Device 017: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 002 Device 016: ID 17e9:436e DisplayLink USB3.0 Hub             
Bus 002 Device 015: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 002 Device 014: ID 2109:0211 VIA Labs, Inc. USB3.0 Hub             
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 029: ID 413c:b080 Dell Computer Corp. 
Bus 001 Device 036: ID 27bb:3bca                            <--- Kuando Busylight UC Alpha
Bus 001 Device 031: ID 413c:3012 Dell Computer Corp. Optical Wheel Mouse
Bus 001 Device 030: ID 2109:2812 VIA Labs, Inc. VL812 Hub
Bus 001 Device 028: ID 2109:2812 VIA Labs, Inc. VL812 Hub
Bus 001 Device 027: ID 2109:2211 VIA Labs, Inc. USB2.0 Hub             
Bus 001 Device 009: ID 8087:0026 Intel Corp. 
Bus 001 Device 006: ID 0c45:6a0c Microdia Integrated_Webcam_HD
Bus 001 Device 004: ID 27c6:533c Shenzhen Goodix Technology Co.,Ltd. FingerPrint
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
$ busylight -D list
2022-02-15 13:41:31.769 | DEBUG    | busylight.lights.usblight:all_lights:173 - USBLight querying subclass lights...
2022-02-15 13:41:31.770 | DEBUG    | busylight.lights.usblight:all_lights:163 - Searching for lights belonging to: BlinkStick
2022-02-15 13:41:31.770 | DEBUG    | busylight.lights.usblight:first_light:118 - BlinkStick looking for first unclaimed light...
2022-02-15 13:41:31.772 | DEBUG    | busylight.lights.usblight:first_light:133 - BlinkStick found no unclaimed lights.
2022-02-15 13:41:31.772 | DEBUG    | busylight.lights.usblight:all_lights:170 - BlinkStick found 0 lights
2022-02-15 13:41:31.772 | DEBUG    | busylight.lights.usblight:all_lights:163 - Searching for lights belonging to: Blynclight
2022-02-15 13:41:31.772 | DEBUG    | busylight.lights.usblight:first_light:118 - Blynclight looking for first unclaimed light...
2022-02-15 13:41:31.772 | DEBUG    | busylight.lights.usblight:first_light:133 - Blynclight found no unclaimed lights.
2022-02-15 13:41:31.772 | DEBUG    | busylight.lights.usblight:all_lights:170 - Blynclight found 0 lights
2022-02-15 13:41:31.772 | DEBUG    | busylight.lights.usblight:all_lights:163 - Searching for lights belonging to: Busylight
2022-02-15 13:41:31.772 | DEBUG    | busylight.lights.usblight:first_light:118 - Busylight looking for first unclaimed light...
2022-02-15 13:41:31.774 | DEBUG    | busylight.lights.usblight:first_light:121 - Busylight entry found for 10171
2022-02-15 13:41:31.774 | DEBUG    | busylight.lights.usblight:first_light:123 - entry: {'path': b'1-3.1.4:1.0', 'vendor_id': 10171, 'product_id': 15306, 'serial_number': '', 'release_number': 256, 'manufacturer_string': 'PLENOM APS', 'product_string': 'BUSYLIGHT', 'usage_page': 0, 'usage': 0, 'interface_number': 0}
2022-02-15 13:41:31.774 | ERROR    | busylight.lights.usblight:first_light:130 - Busylight  for 10171
2022-02-15 13:41:31.774 | ERROR    | busylight.lights.kuando.busylight:release:150 - unsupported format string passed to NoneType.__format__
2022-02-15 13:41:31.774 | DEBUG    | busylight.lights.usblight:first_light:133 - Busylight found no unclaimed lights.
2022-02-15 13:41:31.774 | DEBUG    | busylight.lights.usblight:all_lights:170 - Busylight found 0 lights
2022-02-15 13:41:31.774 | DEBUG    | busylight.lights.usblight:all_lights:163 - Searching for lights belonging to: Flag
2022-02-15 13:41:31.774 | DEBUG    | busylight.lights.usblight:first_light:118 - Flag looking for first unclaimed light...
2022-02-15 13:41:31.774 | DEBUG    | busylight.lights.usblight:first_light:133 - Flag found no unclaimed lights.
2022-02-15 13:41:31.774 | DEBUG    | busylight.lights.usblight:all_lights:170 - Flag found 0 lights
2022-02-15 13:41:31.774 | DEBUG    | busylight.lights.usblight:all_lights:163 - Searching for lights belonging to: Status_Indicator
2022-02-15 13:41:31.774 | DEBUG    | busylight.lights.usblight:first_light:118 - Status_Indicator looking for first unclaimed light...
2022-02-15 13:41:31.774 | DEBUG    | busylight.lights.usblight:first_light:133 - Status_Indicator found no unclaimed lights.
2022-02-15 13:41:31.775 | DEBUG    | busylight.lights.usblight:all_lights:170 - Status_Indicator found 0 lights
2022-02-15 13:41:31.775 | DEBUG    | busylight.lights.usblight:all_lights:163 - Searching for lights belonging to: Blink1
2022-02-15 13:41:31.775 | DEBUG    | busylight.lights.usblight:first_light:118 - Blink1 looking for first unclaimed light...
2022-02-15 13:41:31.775 | DEBUG    | busylight.lights.usblight:first_light:133 - Blink1 found no unclaimed lights.
2022-02-15 13:41:31.775 | DEBUG    | busylight.lights.usblight:all_lights:170 - Blink1 found 0 lights
2022-02-15 13:41:31.775 | DEBUG    | busylight.lights.usblight:all_lights:176 - USBLight found 0 in total.
No lights found.

[klugerama]

Awesome, thank you! Unfortunately I can’t check for a few days (WFH) but I will be sure to let you know.

[JnyJny]

I just committed 5ea8ef919444c7b4bfe61cd1dc29f07a5ec2f618 which should fix the problem you reported. The recently published version 0.15.2 includes this commit. Please let me know if that fixes the problem for you.