Hi Folks I am trying to get my Twinhan 1034 CI working. I am using the binary driver downloaded from Twinhan (AZLinux_v1.4.2_CI_FC6). I run szap, and then zap, as per the instructions but the kernel hangs with: BUG: spinlock lockup on CPU#0, zap 3773... the stack trace shows it is in DRV_ioctl [mantis_ci] before calling _raw_spin_lock Has anyone got the Twinhan 1034 working with the CI and these drivers? Does anyone know if Twinhan plan to relase the source for the CI driver? (At least then I'd have a chance of fixing the issue) (PS: I posted this messge yesterday but it never came though, I hope I haven't duplicated the message) Thanks for your help Mark. Here is the output from szap and zap. [root@mythtv ~]# szap -a 0 -d 0 -f 0 -l 10700 -c channels.conf.selecttv VH1 -r reading channels from file 'channels.conf.selecttv' zapping to 23 'VH1': sat 0, frequency = 12326 MHz H, symbolrate 28800000, vpid = 0x0be1, apid = 0x0be2 sid = 0x0130 using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' status 00 | signal 9fa2 | snr ff59 | status 1f | signal 9fa2 | snr ff70 | FE_HAS_LOCK [root@mythtv ~]# zap -adapter 0 -demux 0 -frontend 0 -caslotnum 0 -nomoveca -channels channels.conf.selecttv VH1 CAM Application type: 01 CAM Application manufacturer: 06ff CAM Manufacturer code: 06ff CAM Menu string: Irdeto Access CAM supports the following ca system ids: _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb