Hello, I have a Nova-T 500 card in a system running Linux 2.6.20. If i run w_scan things look to be fine: # ./w_scan w_scan version 20060902 Info: using DVB adapter auto detection. Found DVB-T frontend. Using adapter /dev/dvb/adapter0/frontend0 -_-_-_-_ Getting frontend capabilities-_-_-_-_ frontend DiBcom 3000MC/P supports INVERSION_AUTO QAM_AUTO TRANSMISSION_MODE_AUTO GUARD_INTERVAL_AUTO HIERARCHY_AUTO FEC_AUTO -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_ 177500: 184500: 191500: 198500: 205500: 212500: 219500: 226500: 474000: 482000: signal ok (I999B8C999D999M999T999G999Y999) 490000: signal ok (I999B8C999D999M999T999G999Y999) 498000: 506000: signal ok (I999B8C999D999M999T999G999Y999) 514000: signal ok (I999B8C999D999M999T999G999Y999) 522000: 530000: 538000: 546000: signal ok (I999B8C999D999M999T999G999Y999) 554000: [...] 858000: tune to: :482000:I999B8C999D999M999T999G999Y999:T:27500: Direct 8(NTN) TMC(NTN) BFM TV(NTN) i>TELE(NTN) Europe 2 TV(NTN) Gulli(NTN) Network Name 'r?seau num?rique terrestre fran?ais' tune to: :490000:I999B8C999D999M999T999G999Y999:T:27500: Network Name 'r?seau num?rique terrestre fran?ais' PARIS PREMIERE(MULTI4) TF6(MULTI4) M6(MULTI4) W9(MULTI4) NT1(MULTI4) AB1(MULTI4) tune to: :506000:I999B8C999D999M999T999G999Y999:T:27500: CANAL+(CNH) CANAL+ CINEMA(CNH) CANAL+ SPORT(CNH) PLANETE(CNH) CANAL J(CNH) (null)(CNH) (null)(CNH) Network Name 'r?seau num?rique terrestre fran?ais' tune to: :514000:I999B8C999D999M999T999G999Y999:T:27500: TF1(SMR6) NRJ12(SMR6) TPS STAR(SMR6) Eurosport France(SMR6) LCI(SMR6) Network Name 'R?seau Num?rique Terrestre Fran?ais' tune to: :546000:I999B8C999D999M999T999G999Y999:T:27500: France 2(GR1) France 4(GR1) France 5(GR1) ARTE(GR1) LCP(GR1) France 3(Nat) (null)(ATH) Network Name 'r?seau num?rique terrestre fran?ais' dumping lists (33 services) Direct 8:482000:I999B8C999D999M999T999G999Y999:T:27500:160:80:32:0:513:0:0:0 [02ff]:482000:I999B8C999D999M999T999G999Y999:T:27500:0:0:0:0:767:0:0:0 Gulli:482000:I999B8C999D999M999T999G999Y999:T:27500:165:100:0:0:518:0:0:0 Europe 2 TV:482000:I999B8C999D999M999T999G999Y999:T:27500:164:96:0:0:517:0:0:0 i>TELE:482000:I999B8C999D999M999T999G999Y999:T:27500:163:92:0:0:516:0:0:0 BFM TV:482000:I999B8C999D999M999T999G999Y999:T:27500:162:88:0:0:515:0:0:0 TMC:482000:I999B8C999D999M999T999G999Y999:T:27500:161:84:0:0:514:0:0:0 [04ff]:490000:I999B8C999D999M999T999G999Y999:T:27500:0:0:0:0:1279:0:0:0 M6:490000:I999B8C999D999M999T999G999Y999:T:27500:120:130;131:140:0:1025:0:0:0 W9:490000:I999B8C999D999M999T999G999Y999:T:27500:220:230:240:0:1026:0:0:0 NT1:490000:I999B8C999D999M999T999G999Y999:T:27500:320:330:0:0:1027:0:0:0 PARIS PREMIERE:490000:I999B8C999D999M999T999G999Y999:T:27500:0:430,431:441:1:1028:0:0:0 TF6:490000:I999B8C999D999M999T999G999Y999:T:27500:0:530:540:1:1029:0:0:0 AB1:490000:I999B8C999D999M999T999G999Y999:T:27500:0:630:0:1:1030:0:0:0 CANAL+:506000:I999B8C999D999M999T999G999Y999:T:27500:0:80,81;83:32:0:769:0:0:0 [03f1]:506000:I999B8C999D999M999T999G999Y999:T:27500:0:0:0:0:1009:0:0:0 [03f0]:506000:I999B8C999D999M999T999G999Y999:T:27500:0:0:0:0:1008:0:0:0 CANAL J:506000:I999B8C999D999M999T999G999Y999:T:27500:0:96:0:1:773:0:0:0 PLANETE:506000:I999B8C999D999M999T999G999Y999:T:27500:0:92:0:1:772:0:0:0 CANAL+ SPORT:506000:I999B8C999D999M999T999G999Y999:T:27500:0:88,89:38:0:771:0:0:0 CANAL+ CINEMA:506000:I999B8C999D999M999T999G999Y999:T:27500:0:84,85:35:1:770:0:0:0 TF1:514000:I999B8C999D999M999T999G999Y999:T:27500:120:130;131:140:0:1537:0:0:0 NRJ12:514000:I999B8C999D999M999T999G999Y999:T:27500:220:230;231:0:0:1538:0:0:0 LCI:514000:I999B8C999D999M999T999G999Y999:T:27500:0:330:0:1:1539:0:0:0 Eurosport France:514000:I999B8C999D999M999T999G999Y999:T:27500:0:430:0:1:1540:0:0:0 TPS STAR:514000:I999B8C999D999M999T999G999Y999:T:27500:0:530,531:540:0:1541:0:0:0 France 2:546000:I999B8C999D999M999T999G999Y999:T:27500:120:130:0:0:257:0:0:0 France 4:546000:I999B8C999D999M999T999G999Y999:T:27500:420:430:0:0:259:0:0:0 France 5:546000:I999B8C999D999M999T999G999Y999:T:27500:320:330:0:0:260:0:0:0 ARTE:546000:I999B8C999D999M999T999G999Y999:T:27500:520:530,531:0:0:261:0:0:0 LCP:546000:I999B8C999D999M999T999G999Y999:T:27500:620:630:0:0:262:0:0:0 France 3:546000:I999B8C999D999M999T999G999Y999:T:27500:220:230:0:0:279:0:0:0 [01ff]:546000:I999B8C999D999M999T999G999Y999:T:27500:0:0:0:0:511:0:0:0 Done. But in fact when looking with tzap i see a SNR of 0 instead of status 01 | signal a97c | snr 0000 | ber 001fffff | unc 00000000 | status 01 | signal a982 | snr 0000 | ber 001fffff | unc 00000000 | status 01 | signal a9a6 | snr 0000 | ber 001fffff | unc 00000000 | I can't understand why the SNR is 0. in fact my problem really look like this one: http://www.linuxtv.org/pipermail/linux-dvb/2006-October/013883.html I have others mono tuner card working fine... _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb