Hello, I am using Gentoo with tuxonice-sources-2.6.3.0-r5 that is to say 2.6.30.5. The compilation of v4l-dvb works well (the kernel which is chosen is the right), but when I try to modprobe em28xx, I get this : WARNING: Error inserting videobuf_core (/lib/modules/2.6.30-tuxonice- r5/kernel/drivers/media/video/videobuf-core.ko): Invalid module format WARNING: Error inserting videobuf_vmalloc (/lib/modules/2.6.30-tuxonice- r5/kernel/drivers/media/video/videobuf-vmalloc.ko): Invalid module format WARNING: Error inserting v4l2_compat_ioctl32 (/lib/modules/2.6.30-tuxonice- r5/kernel/drivers/media/video/v4l2-compat-ioctl32.ko): Invalid module format WARNING: Error inserting v4l1_compat (/lib/modules/2.6.30-tuxonice- r5/kernel/drivers/media/video/v4l1-compat.ko): Invalid module format WARNING: Error inserting videodev (/lib/modules/2.6.30-tuxonice- r5/kernel/drivers/media/video/videodev.ko): Invalid module format WARNING: Error inserting v4l2_common (/lib/modules/2.6.30-tuxonice- r5/kernel/drivers/media/video/v4l2-common.ko): Invalid module format WARNING: Error inserting ir_common (/lib/modules/2.6.30-tuxonice- r5/kernel/drivers/media/common/ir-common.ko): Invalid module format FATAL: Error inserting em28xx (/lib/modules/2.6.30-tuxonice- r5/kernel/drivers/media/video/em28xx/em28xx.ko): Invalid module format I have this error in my dmesg : [ 3903.465920] tveeprom: disagrees about version of symbol module_layout I join my .config file. What do I need to do ? Thanks!