Hi Michael,
> I'm trying to get my Logitech Quickcam Pro 4000 working in FC2. I have > the 2.6.9 kernel and I can see that the camera is recognized as the venue > client starts: > But once vic is launched I get this: > > v4l: mmap()'ed buffer size = 0xe1000 > Got pict, palette=15 > ioctl VIDIOCSPICT: Invalid argument > Got pict again, palette=15 > V4lGrabber::start() ioctl VIDIOCMCAPTURE even: Invalid argument > V4lGrabber::start() ioctl VIDIOCMCAPTURE odd: Invalid argument Are you using AccessGrid-2.3-5.i386.rpm by any chance? I broke webcams based on the pwc driver (or more generally devices that only support YUV420) in that release after adding support for Kensington webcams (and other RGB24 capture devices). See: http://bugzilla.mcs.anl.gov/accessgrid/show_bug.cgi?id=1203 AccessGrid-2.3-6.i386.rpm works with both pwc driver webcams and RGB24 webcams. Cheers, Doug
