I have a similar issue with my Logitech Brio. Used with Google Meet I can usually get through one meeting after which the webcam hangs and the camera light stays on, even through a reboot. A combination of unplugging, rebooting and replugging seems to be necessary to recover it.
The webcam has the newest firmware (2.4). I have it connected to an ASMedia controller as well. 0a:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller (prog-if 30 [XHCI]) Moving it to a different port on the same controller does not fix it, so presumably the controller crashes. Moving it to a different controller seems to work. 00:14.0 USB controller: Intel Corporation 9 Series Chipset Family USB xHCI Controller (prog-if 30 [XHCI]) Note that this is a fairly recent issue for me. I have not always had the issue. I suspect the upgrade from Ubuntu 18.04 to 20.04 or a recent kernel update is where this issue started appearing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1873439 Title: Logitech BRIO webcam fails with "xhci_hcd 0000:02:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1873439/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
