usb 1-1.2.1.2: reset high-speed USB device number 31 using ehci-pci
uvcvideo: Found UVC 1.00 device C922 Pro Stream Webcam (046d:085c) usb 1-1.2.1.2: Product: C922 Pro Stream Webcam usb 1-1.2.1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=1 usb 1-1.2.1.2: New USB device found, idVendor=046d, idProduct=085c, bcdDevice= 0.16 The following is the dmesg log for reference: The MaxPower is 500mA from the output of the "lsusb -v" command when it works I suspect that the webcam needs more power to start, and my laptop or the usb hub could not supply that much.īut I don't know how to confirm that, and when I use it with one usb hub with external power cable plugged in, it could not work stably too. Sometimes it could be recognized by the os, but for most time it could not be recognized with message in dmesg like this, not sure if you have any idea what's the problem there. Linus do a youtube spot on companies refusal to provide the support their customers cry out for.I have the C922 Pro here too, but it does not work well with my ubuntu21.04 but since again you need to use G Hub to unlock onboard profile support, it's still a deadend.Įspecially now when linux is getting a real boost due to products like the Steam Deck and accessory sales continue to grow, how does it possibly make sense for Logitech to not support it? I recently purchased a Logitech G915 TKL (for which there is no specific manual, big surprise) after seeing it supported onboard profiles only to find that I can't program it because I don't have a winblows/mac pc. I love (not really) how companies take the effort to create decent hardware then totally fail on the software that is required to support it.įor years people have been begging for Logitech to port their G Hub software over to Linux, and for years their only responses are to say they'll pass the info along or to spout about how important their customers are to them, while doing nothing to address the issue.
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