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There is apparently a bug in the xhci_hcd driver since more than 5 years that keeps my Logitech C922 Webcam from working on my fully updated Ubuntu 18.04.

The issue is apparently easily reproducible and has been reference many times, for example here: https://bugzilla.redhat.com/show_bug.cgi?id=1411604, https://lkml.org/lkml/2018/3/1/59, https://community.logitech.com/s/question/0D55A000073Xw85SAC/brio-in-linux, https://forums.linuxmint.com/viewtopic.php?t=278895. Just keep looking in Google for "Not enough bandwidth for new device state -28".

What can I do?

fraber
  • 168

1 Answers1

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After a long time I finally got it working. I have to plug the cam directly into a laptop USB port. It fails completely when plugging it into my TB16 docking station. Also, I had to eliminate my previous Dell D3100 docking station.

fraber
  • 168