I'm testing with ubuntu 10.4 LTS on Dell Mini 10V Model: Gadmei UTV330 USB 2.0 Vendor/Product id: [1f71:3301]. Tests Made: -Compile em28xx no error [work] -Cannot make /dev/video1 (/devvideo0 occupied by webcam) $ lsusb Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 002: ID 413c:02b0 Dell Computer Corp. Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 1bcf:0007 Sunplus Innovation Technology Inc. Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 007: ID 1f71:3301 Bus 001 Device 004: ID 0bda:0158 Realtek Semiconductor Corp. Mass Storage Device Bus 001 Device 003: ID 064e:a129 Suyin Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub $ cat /proc/modules | grep em28xx em28xx 85730 0 - Live 0xf844e000 v4l2_common 17381 1 em28xx, Live 0xf86f7000 videobuf_vmalloc 4575 1 em28xx, Live 0xf84f2000 videobuf_core 16681 2 em28xx,videobuf_vmalloc, Live 0xf84e2000 ir_common 5123 1 em28xx, Live 0xf8378000 ir_core 13322 7 ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,em28xx,ir_rc5_decoder,ir_common,ir_nec_decoder, Live 0xf82a7000 tveeprom 11038 1 em28xx, Live 0xf8075000 videodev 42138 3 em28xx,v4l2_common,uvcvideo, Live 0xf827d000 [ 13.431225] usbcore: registered new interface driver em28xx [ 13.431238] em28xx driver loaded -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html