Hi Amos, CC'ing the linux-media mailing list. On Wed, Nov 23, 2022 at 07:16:05PM +0100, Amos Tibaldi wrote: > Hello, > I have a usb framegrabber and it worked fine in ubuntu 20.04 and previous > releases of ubuntu with the uvcvideo.ko kernel module but now that I have > ubuntu 22.10 the uvcvideo.ko does not work with the ezcap261 framegrabber. The > ko is loaded but cheese or xawtv or vlc go on timeout when issuing video > acquisition, and the select returns wrong argument. I have also updated the > firmware of the framegrabber. What can I do? Could you please send a copy of the kernel log, in text form ? You can retrieve it with `dmesg` or `sudo dmesg`. I'm particularly interested in messages printed when the device is plugged in, or when an application attempts to use it. -- Regards, Laurent Pinchart
