I dont have a usb-hub -- it goes straight into the back of my computer. 'drvctl -d uaudio0 ' gives no results, so I am compiling a new kernel.
On Wed, Jun 16, 2021 at 9:43 AM RVP <r...@sdf.org> wrote: > > On Tue, 15 Jun 2021, Todd Gruhn wrote: > > > [ 3.281559] uaudio0: Logitech (0x46d) product 0807 (0x807), rev > > 2.00/0.09, addr 1 > > > > My line, [ 3.281559]. It says "product 0807". We have 2 different cameras? > > > > Of course. Different models will have different product IDs. > > > > [ 2404.381560] audio1(uaudio0): trigger_input failed: errno=5 > > [ 9483.551559] audio1(uaudio0): trigger_input failed: errno=5 > > > > The last block: (uaudio0): trigger_input failed . What caused this? > > > > This is an I/O error from the webcam mic. If you want to help > investigate this for a PR later, recompile a GENERIC kernel after: > > 1. Uncommenting UAUDIO_DEBUG (line 76); and > 2. Setting uaudiodebug (line 95) to, say, 8. > > (Both in /usr/src/sys/dev/usb/uaudio.c) > > But, for now, try a video capture after: > > 1. Connecting the webcam directly to your PC's USB ports (ie. not > through a hub, etc.). > > 2. Next, disable the webcam mic before capturing video: > sudo drvctl -d uaudio0 > > If 1. & 2. don't work: > > 3. Recompile a kernel after making changes as given; try a video capture; > post the dmesg output. > > -RVP
