Hello, I own a Hauppauge Nexus-S CI Card. Yesterday I downloaded and compiled cvs dvb-kernel modules. All ok, after some readings, but as soon as some application start to open the card, I have a LOT of repeating kernel messages: Oct 12 23:45:34 mythtv kernel: Debug: sleeping function called from invalid context at arch/i386/lib/usercopy.c:607Oct 12 23:45:34 mythtv kernel: in_atomic():0, irqs_disabled():1 Oct 12 23:45:34 mythtv kernel: [<c025e026>] copy_to_user+0x18/0x6a Oct 12 23:45:34 mythtv kernel: [<e10f1b2b>] dvb_ringbuffer_pkt_read+0xd3/0xf8 [dvb_core] Oct 12 23:45:34 mythtv kernel: [<e10ed108>] dvb_ca_en50221_io_read+0x1b7/0x38e [dvb_core] Oct 12 23:45:34 mythtv kernel: [<c0164c71>] audit_syscall_entry+0x130/0x15e Oct 12 23:45:34 mythtv kernel: [<e10ecf51>] dvb_ca_en50221_io_read+0x0/0x38e [dvb_core] Oct 12 23:45:34 mythtv kernel: [<c01a0da3>] vfs_read+0xa0/0x158 Oct 12 23:45:34 mythtv kernel: [<c01a1110>] sys_read+0x41/0x6a Oct 12 23:45:34 mythtv kernel: [<c0104465>] syscall_call+0x7/0xb Do you have any suggestions? Thanks -- Marco Coli