[linux-dvb] dnt Euro Stick DVB-T -- FATAL: FE_GET_INFO failed: 22 Invalid argument [RESOLVED]

Michael Hanke michael.hanke at gmail.com
Sun Dec 11 22:05:23 CET 2005


Hi!

As the 64bit kernel seemed to remain a possible source of error, I installed a
32bit Athlon K7 image. 

The result is: Everthing works fine!

So the 64 bit kernel with 32 bit userland is obviously a problem. Or is
it 64bit kernel in general?

Thanks for your support! I will later try with a self-compiled 32bit Athlon K8 kernel.


BTW: I scanned for channels with kaffeine, but it detects much less
channels then the original win32 software. So I tried it manually with
scan to see what exactly happens (all with the latest tuning file
de-Leipzig). This is a part of the output:


$ cat de-Leipzig
# DVB-T Leipzig (Germany)
# Generated by Albrecht Lohoefener <albrechtloh at gmx.de>

T 642000000 8MHz 2/3 NONE QAM16 8k 1/4 NONE # CH1:ZDF CH2:ZDFinfo/3sat
CH3:ZDFDoku/KiKa
T 205500000 7MHz 2/3 NONE QAM16 8k 1/16 NONE # CH1:BR CH2:MDR CH3:rbb
CH4: WDR
T 482000000 8MHz 2/3 NONE QAM16 8k 1/4 NONE # CH1:arte CH2:Phoenix
CH3:EinsFestival CH4:ARD


$ scan -n -i 1 -p de-Leipzig
scanning de-Leipzig
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 642000000 0 2 0 1 1 3 0
initial transponder 205500000 1 2 0 1 1 1 0
initial transponder 482000000 0 2 0 1 1 3 0
>>> tune to:
>>> 642000000:INVERSION_ON:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
0x0000 0x0205: pmt_pid 0x0250 ZDFmobil -- Doku/KiKa (running)
0x0000 0x0203: pmt_pid 0x0230 ZDFmobil -- Info/3sat (running)
0x0000 0x0202: pmt_pid 0x0220 ZDFmobil -- ZDF (running)
Network Name 'ZDF'
WARNING: filter timeout pid 0x0010
>>> tune to:
>>> 205500000:INVERSION_ON:BANDWIDTH_7_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE
WARNING: >>> tuning failed!!!
>>> tune to:
>>> 205500000:INVERSION_ON:BANDWIDTH_7_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE
>>> (tuning failed)
WARNING: >>> tuning failed!!!
>>> tune to:
>>> 482000000:INVERSION_ON:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
0x0000 0x0060: pmt_pid 0x0600 ARD -- Das Erste (running)
0x0000 0x0005: pmt_pid 0x0050 ARD -- EinsFestival (running)
0x0000 0x0002: pmt_pid 0x0020 ARD -- arte (running)
0x0000 0x0003: pmt_pid 0x0030 ARD -- Phoenix (running)
Network Name 'TSI/MDR 1.1'


I remembered that Mike mentioned a high sensitivity of the device under
Linux. So I connected the antenna via a passive Y switch, but that did
not change anything. I would (again) appreciate your help.



Bye,

Michael




 
-- 
GPG key:  1024D/3144BE0F Michael Hanke
http://apsy.gse.uni-magdeburg.de/hanke
ICQ: 48230050
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