Mostly a USB power problem. On Thu, 21 Jun 2018, 17:16 Frank Zimmermann, < frank.zimmermann.berlin@freenet.de> wrote:
good afternoon,
I'm trying to get my new DVBT2 stick to work following instructions from Arch Wiki and Linuxtv.org.
Here's the output from demsg
[ 77.140080] usb 1-1.1: new high-speed USB device number 7 using ehci-pci [ 77.248832] usb 1-1.1: New USB device found, idVendor=15f4, idProduct=0131, bcdDevice= 1.00 [ 77.248839] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.248842] usb 1-1.1: Product: dvbt2 [ 77.248846] usb 1-1.1: Manufacturer: astrometadvbt2 [ 77.248849] usb 1-1.1: SerialNumber: 0 [ 77.256329] usb 1-1.1: dvb_usb_v2: found a 'Astrometa DVB-T2' in warm state [ 77.334054] usb 1-1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 77.334075] dvbdev: DVB: registering new adapter (Astrometa DVB-T2) [ 77.337494] i2c i2c-8: Added multiplexed i2c bus 9 [ 77.337499] rtl2832 8-0010: Realtek RTL2832 successfully attached [ 77.337524] usb 1-1.1: DVB: registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... [ 77.337627] r820t 9-003a: creating new instance [ 77.344862] r820t 9-003a: Rafael Micro r820t successfully identified [ 77.347059] rtl2832_sdr rtl2832_sdr.2.auto: Registered as swradio0 [ 77.347062] rtl2832_sdr rtl2832_sdr.2.auto: Realtek RTL2832 SDR attached [ 77.347065] rtl2832_sdr rtl2832_sdr.2.auto: SDR API is still slightly experimental and functionality changes may follow [ 77.359357] Registered IR keymap rc-empty [ 77.359430] rc rc0: Astrometa DVB-T2 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/rc/rc0 [ 77.359492] input: Astrometa DVB-T2 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/rc/rc0/input18 [ 77.359617] rc rc0: lirc_dev: driver dvb_usb_rtl28xxu registered at minor = 0 [ 77.359708] usb 1-1.1: dvb_usb_v2: schedule remote query interval to 200 msecs [ 77.368417] usb 1-1.1: dvb_usb_v2: 'Astrometa DVB-T2' successfully initialized and connected [ 411.247267] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
and
w_scan -ft -c DE -L w_scan version 20170107 (compiled for DVB API 5.11) using settings for GERMANY DVB aerial DVB-T Europe scan type TERRESTRIAL, channellist 4 output format vlc xspf playlist output charset 'ISO-8859-1' Info: using DVB adapter auto detection. /dev/dvb/adapter0/frontend0 -> TERRESTRIAL "Realtek RTL2832 (DVB-T)": good :-) Using TERRESTRIAL frontend (adapter /dev/dvb/adapter0/frontend0) -_-_-_-_ Getting frontend capabilities-_-_-_-_ Using DVB API 5.11 frontend 'Realtek RTL2832 (DVB-T)' supports INVERSION_AUTO QAM_AUTO TRANSMISSION_MODE_AUTO GUARD_INTERVAL_AUTO HIERARCHY_AUTO FEC_AUTO BANDWIDTH_AUTO not supported, trying 6/7/8 MHz. FREQ (174.00MHz ... 862.00MHz) -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_ Scanning DVB-T... Scanning 8MHz frequencies...
... ... ... ERROR: Sorry - i couldn't get any working frequency/transponder Nothing to scan!!
The device looks to me recognised and initialised but don't get w_scan a channel list.
So what am I missing?
Thanks Frank