My webcam doesn't work with Intrepid, either (even using up-to-date v4l1compat.so). Compiling gspca-source fails (see Bug #151445).
$ lsusb Bus 003 Device 002: ID 0ac8:0302 Z-Star Microelectronics Corp. ZC0302 WebCam
$ dmesg [44723.232066] usb 1-1: new full speed USB device using uhci_hcd and address 2 [44723.446481] usb 1-1: configuration #1 chosen from 1 choice [44723.967887] gspca: main v2.2.0 registered [44724.046031] gspca: probing 0ac8:0302 [44724.159289] zc3xx: probe sensor -> 04 [44724.159297] zc3xx: Find Sensor CS2102 [44724.164777] gspca: probe ok [44724.164818] usbcore: registered new interface driver zc3xx [44724.166048] zc3xx: registered
$ cheese libv4l2: error dequeuing buf: Input/output error libv4l2: error dequeuing buf: Input/output error libv4l2: error dequeuing buf: Input/output error ^C
$ LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so cheese libv4l2: error dequeuing buf: Input/output error libv4l2: error dequeuing buf: Input/output error ^C
My webcam doesn't work with Intrepid, either (even using up-to-date v4l1compat.so). Compiling gspca-source fails (see Bug #151445).
$ lsusb
Bus 003 Device 002: ID 0ac8:0302 Z-Star Microelectronics Corp. ZC0302 WebCam
$ dmesg
[44723.232066] usb 1-1: new full speed USB device using uhci_hcd and address 2
[44723.446481] usb 1-1: configuration #1 chosen from 1 choice
[44723.967887] gspca: main v2.2.0 registered
[44724.046031] gspca: probing 0ac8:0302
[44724.159289] zc3xx: probe sensor -> 04
[44724.159297] zc3xx: Find Sensor CS2102
[44724.164777] gspca: probe ok
[44724.164818] usbcore: registered new interface driver zc3xx
[44724.166048] zc3xx: registered
$ cheese
libv4l2: error dequeuing buf: Input/output error
libv4l2: error dequeuing buf: Input/output error
libv4l2: error dequeuing buf: Input/output error
^C
$ LD_PRELOAD= /usr/lib/ libv4l/ v4l1compat. so cheese
libv4l2: error dequeuing buf: Input/output error
libv4l2: error dequeuing buf: Input/output error
^C