hello, I have a VP-1025 which is based on bt878 chip. I can use it under winXP. Under my FC4, it automaticly detected the card it and after I "modprobe dvb-bt8xx",there also "demux0 dvr0 frontend0 net0" under /dev/dvb/adaper0. so everything seems ok. but when I compile and use linuxtv-dvb-apps-1.1.0/util/scan to scan it failed like this: ----------------------------------- [root@zhufedora scan]# ./scan dvb-s/Asiasat3S |tee mychannels.conf scanning dvb-s/Asiasat3S using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' initial transponder 3700000 V 27500000 1 initial transponder 3760000 H 26000000 1 initial transponder 3700000 V 27500000 3 initial transponder 3760000 H 26000000 3 initial transponder 3700000 V 27500000 5 initial transponder 3760000 H 26000000 5 >>> tune to: 3700:v:0:27500 WARNING: >>> tuning failed!!! >>> tune to: 3700:v:0:27500 (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 3760:h:0:26000 WARNING: >>> tuning failed!!! >>> tune to: 3760:h:0:26000 (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 3700:v:0:27500 WARNING: >>> tuning failed!!! >>> tune to: 3700:v:0:27500 (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 3760:h:0:26000 WARNING: >>> tuning failed!!! >>> tune to: 3760:h:0:26000 (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 3700:v:0:27500 WARNING: >>> tuning failed!!! >>> tune to: 3700:v:0:27500 (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 3760:h:0:26000 WARNING: >>> tuning failed!!! >>> tune to: 3760:h:0:26000 (tuning failed) WARNING: >>> tuning failed!!! ERROR: initial tuning failed dumping lists (0 services) Done. ----------------------------------- this is my AsiaSat3S file:(I don't know the FEC,so, I just try them) -------------------- [root@zhufedora scan]# cat dvb-s/Asiasat3S S 3700000 V 27500000 1/2 S 3760000 H 26000000 1/2 S 3700000 V 27500000 3/4 S 3760000 H 26000000 3/4 S 3700000 V 27500000 5/6 S 3760000 H 26000000 5/6 [root@zhufedora scan]# -------------------- Please tell me what might be the problem. Is it the scan parameter not correct or something else I missed? Thank you very much! I am eager to get this card to run under linux! houxiang
