Hi
I hope this is the right place to ask this, but I'm getting nowhere fast
and googling has got me nowhere.
I am setting up a MythTV box on Ubuntu Edgy with a new Hauppauge Nova-T
PCI card - with the Conextant CX88x chipset. I picked this combination
'cos it's all supposed to work 'out-of-the-box' :-( The card appears to
be recognised, but finds no channels on scan. However the card works
correctly in a Win XP box on the same Ariel feed (and finds 66 channels)
- so it's not either of those that are at fault. w_scan finds signal on
several frequencies, but never finds any channels either - so there must
be something simple I'm missing here.
Any suggestions gratefully received.
root@mediaserver:/home/patrick# uname -r
2.6.17-10-generic
root@mediaserver:/home/patrick# lsmod
Module Size Used by
<snip>
cx88_blackbird 21916 0
snd_seq_dummy 4996 0
snd_seq_oss 36480 0
snd_seq_midi 9984 0
snd_seq_midi_event 8960 2 snd_seq_oss,snd_seq_midi
snd_seq 59120 6
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
ipv6 272288 12
af_packet 24584 2
cx88_dvb 14596 0
cx8802 13572 2 cx88_blackbird,cx88_dvb
cx88_vp3054_i2c 5376 1 cx88_dvb
cx8800 35212 1 cx88_blackbird
cx88xx 63908 4 cx88_blackbird,cx88_dvb,cx8802,cx8800
ir_common 28548 1 cx88xx
snd_via82xx 30360 0
mt352 7940 1 cx88_dvb
or51132 11396 1 cx88_dvb
video_buf_dvb 7684 1 cx88_dvb
dvb_core 83368 1 video_buf_dvb
i2c_algo_bit 10376 2 cx88_vp3054_i2c,cx88xx
nxt200x 15364 1 cx88_dvb
zl10353 6532 1 cx88_dvb
gameport 17160 1 snd_via82xx
video_buf 27652 6
cx88_blackbird,cx88_dvb,cx8802,cx8800,cx88xx,video_buf_dvb
tveeprom 16144 1 cx88xx
v4l2_common 17280 2 cx88_blackbird,cx8800
compat_ioctl32 2432 1 cx8800
v4l1_compat 15108 1 cx8800
btcx_risc 6280 3 cx8802,cx8800,cx88xx
snd_ac97_codec 97696 1 snd_via82xx
snd_ac97_bus 3456 1 snd_ac97_codec
cx24123 15112 1 cx88_dvb
lgdt330x 9500 1 cx88_dvb
cx22702 7812 1 cx88_dvb
i2c_core 23424 12
i2c_ec,cx88_dvb,cx88xx,mt352,or51132,i2c_algo_bit,nxt200x,zl10353,tveeprom,cx24123,lgdt330x,cx22702
videodev 10752 3 cx88_blackbird,cx8800,cx88xx
snd_pcm_oss 47360 0
snd_mixer_oss 19584 1 snd_pcm_oss
</snip>
root@mediaserver:/home/patrick# lspci -v
<snip>
05:0b.0 Multimedia video controller: Conexant CX23880/1/2/3 PCI Video
and Audio Decoder (rev 05)
Subsystem: Hauppauge computer works Inc. Unknown device 9002
Flags: bus master, medium devsel, latency 128, IRQ 225
Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
Capabilities: [44] Vital Product Data
Capabilities: [4c] Power Management version 2
05:0b.2 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and
Audio Decoder [MPEG Port] (rev 05)
Subsystem: Hauppauge computer works Inc. Nova-T DVB-T Model 909
Flags: bus master, medium devsel, latency 128, IRQ 225
Memory at fc000000 (32-bit, non-prefetchable) [size=16M]
Capabilities: [4c] Power Management version 2
05:0b.4 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and
Audio Decoder [IR Port] (rev 05)
Subsystem: Hauppauge computer works Inc. Nova-T DVB-T Model 909
Flags: bus master, medium devsel, latency 128, IRQ 11
Memory at fb000000 (32-bit, non-prefetchable) [size=16M]
Capabilities: [4c] Power Management version 2
root@mediaserver:/home/patrick# scan
/usr/share/doc/dvb-utils/examples/scan/dvb-t/uk-Mendip
scanning /usr/share/doc/dvb-utils/examples/scan/dvb-t/uk-Mendip
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 754167000 0 2 9 1 0 0 0
tune to:
754167000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_16:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_32:HIERARCHY_NONE
WARNING: filter timeout pid 0x0011
WARNING: filter timeout pid 0x0000
WARNING: filter timeout pid 0x0010
dumping lists (0 services)
Done.
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