Bug #1688
'No Signal' after upgrading to 3.4
0%
Description
After upgrading to 3.4 I'm getting 0% signal strength and 'No Signal' and/or 'Bad Signal' statuses for known working muxes (either DVB-S or DVB-S2 muxes).
System is Debian Wheezy, vanilla kernel 3.8.4, card is a TBS6920 (FW version 1.26.90.0) This setup works without any issue with tvheadend 3.2.34.
Below is a tvheadend 3.4 log with fresh start configuration.
root@mc:~# tvheadend -d -C -c tvheadend
Apr 09 04:24:42.307 [ DEBUG]:config: no configuration, loading defaults
Apr 09 04:24:42.307 [WARNING]:access: Created default wide open access controle entry
Apr 09 04:24:42.321 [ INFO]:charset: 71 entries loaded
Apr 09 04:24:42.321 [ INFO]:dvb: Found adapter /dev/dvb/adapter0 (Conexant CX24116/CX24118) via PCI
Apr 09 04:24:42.322 [ INFO]:webui: Running web interface in debug mode
Apr 09 04:24:42.322 [ INFO]:CSA: Using SSE2 128bit parallel descrambling
Apr 09 04:24:42.322 [ INFO]:epggrab: module eit created
Apr 09 04:24:42.322 [ INFO]:epggrab: module uk_freesat created
Apr 09 04:24:42.322 [ INFO]:epggrab: module uk_freeview created
Apr 09 04:24:42.322 [ INFO]:epggrab: module viasat_baltic created
Apr 09 04:24:42.323 [ DEBUG]:opentv: dictionary skyit loaded
Apr 09 04:24:42.323 [ DEBUG]:opentv: dictionary skyeng loaded
Apr 09 04:24:42.323 [ DEBUG]:opentv: dictonaries loaded
Apr 09 04:24:42.323 [ DEBUG]:opentv: genre map skyuk loaded
Apr 09 04:24:42.323 [ DEBUG]:opentv: genre maps loaded
Apr 09 04:24:42.323 [ INFO]:epggrab: module opentv-ausat created
Apr 09 04:24:42.323 [ DEBUG]:opentv: provider ausat loaded
Apr 09 04:24:42.323 [ INFO]:epggrab: module opentv-skyuk created
Apr 09 04:24:42.323 [ DEBUG]:opentv: provider skyuk loaded
Apr 09 04:24:42.323 [ INFO]:epggrab: module opentv-skyit created
Apr 09 04:24:42.323 [ DEBUG]:opentv: provider skyit loaded
Apr 09 04:24:42.323 [ DEBUG]:opentv: providers loaded
Apr 09 04:24:42.324 [ INFO]:epggrab: module pyepg created
Apr 09 04:24:42.324 [ INFO]:epggrab: module xmltv created
Apr 09 04:24:42.325 [ DEBUG]:epggrab: using internal grab search
Apr 09 04:24:42.326 [ DEBUG]:epgdb: database does not exist
Apr 09 04:24:42.326 [ INFO]:dvr: Creating new configuration ''
Apr 09 04:24:42.326 [WARNING]:dvr: Output directory for video recording is not yet configured for DVR configuration "". Defaulting to to "/root". This can be changed from the web user interface.
Apr 09 04:24:42.326 [ NOTICE]:START: HTS Tvheadend version started, running as PID:4449 UID:0 GID:0, settings located in 'tvheadend'
Apr 09 04:24:42.330 [ DEBUG]:AVAHI: Adding service 'Tvheadend'
Apr 09 04:24:43.087 [ INFO]:AVAHI: Service 'Tvheadend' successfully established.
Apr 09 04:25:19.061 [ NOTICE]:dvb: Adapter "Conexant CX24116/CX24118" Enabled
Apr 09 04:25:20.064 [ INFO]:dvb: Adapter /dev/dvb/adapter0 will run in full mux mode
Apr 09 04:25:40.939 [ DEBUG]:dvb: /dev/dvb/adapter0 opened frontend /dev/dvb/adapter0/frontend0
Apr 09 04:25:41.697 [ DEBUG]:dvb: "/dev/dvb/adapter0" tuning via s2api to "10,974,000 kHz Horizontal (Default (Port 0, Universal LNB))" (1224000, 29892000 Baud, AUTO, SYS_DVBS, QPSK) for Initial autoscan
Apr 09 04:25:45.003 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to No signal
Apr 09 04:25:47.025 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to Bad signal
Apr 09 04:25:48.036 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to No signal
Apr 09 04:26:20.653 [ DEBUG]:dvb: "/dev/dvb/adapter0" tuning via s2api to "10,974,000 kHz Horizontal (Default (Port 0, Universal LNB))" (1224000, 29892000 Baud, AUTO, SYS_DVBS, QPSK) for Autoscan
Apr 09 04:26:24.009 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to Bad signal
Apr 09 04:26:25.020 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to No signal
Apr 09 04:27:00.621 [ DEBUG]:dvb: "/dev/dvb/adapter0" tuning via s2api to "10,974,000 kHz Horizontal (Default (Port 0, Universal LNB))" (1224000, 29892000 Baud, AUTO, SYS_DVBS, QPSK) for Autoscan
Apr 09 04:27:04.039 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to Bad signal
Apr 09 04:27:05.050 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to No signal
Apr 09 04:27:14.049 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to Bad signal
Apr 09 04:27:15.010 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to No signal
Any ideas?
History
Updated by
Updated by Rodrigo Vigna over 11 years ago
Updated by No luck.
Apr 09 06:09:35.758 [ NOTICE]:dvb: Adapter "Conexant CX24116/CX24118" disabled full MUX receive set to: Off
Apr 09 06:10:01.717 [ NOTICE]:dvb: Adapter "Conexant CX24116/CX24118" Enabled
Apr 09 06:10:01.717 [ INFO]:dvb: Adapter /dev/dvb/adapter0 will run in filtered mode
Apr 09 06:10:02.000 [ DEBUG]:dvb: /dev/dvb/adapter0 opened frontend /dev/dvb/adapter0/frontend0
Apr 09 06:10:02.769 [ DEBUG]:dvb: "/dev/dvb/adapter0" tuning via s2api to "10,974,000 kHz Horizontal (Default (Port 0, Universal LNB))" (1224000, 29892000 Baud, AUTO, SYS_DVBS, QPSK) for Initial autoscan
Apr 09 06:10:06.024 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to No signal
Apr 09 06:10:10.017 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to Bad signal
Apr 09 06:10:11.029 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to No signal
Apr 09 06:11:21.169 [ NOTICE]:dvb: Adapter "Conexant CX24116/CX24118" disabled full MUX receive set to: On
Apr 09 06:11:22.632 [ DEBUG]:dvb: "/dev/dvb/adapter0" tuning via s2api to "10,974,000 kHz Horizontal (Default (Port 0, Universal LNB))" (1224000, 29892000 Baud, AUTO, SYS_DVBS, QPSK) for Autoscan
Apr 09 06:11:38.356 [ DEBUG]:dvb: "/dev/dvb/adapter0" tuning via s2api to "10,974,000 kHz Horizontal (Default (Port 0, Universal LNB))" (1224000, 29892000 Baud, AUTO, SYS_DVBS, QPSK) for Initial autoscan
Apr 09 06:11:42.027 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to No signal
Apr 09 06:11:49.004 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to Bad signal
Apr 09 06:11:51.026 [ DEBUG]:dvb: "10,974,000 kHz Horizontal (Default (Port 0, Unive" on adapter "Conexant CX24116/CX24118", status changed to No signal
Updated by Adam Sutton over 11 years ago
hmmm,
ok, in full mux mode can you check what the bandwidth is for the adapter in question?
and is this a standard universal LNB directly connected to the tuner or are there any switches involved?
Also is this a single or multi-tuner system?
Adam
Updated by Rodrigo Vigna over 11 years ago
Sorry I didn't understand your question and/or how to do it. If you mean bandwidth on status tab it is "0".
Yes, std. universal LNB with a diseqc 1.0.
It's a single tuner system.
Updated by Rodrigo Vigna over 11 years ago
I figured it out. It wasn't a tvh bug.
This time the tuner died (again) and wasn't noticed because I didn't see a single "cx24116_cmd_execute() Firmware not responding" error on syslog.
When this happens I usually close tvh and trigger a firmware upload issuing "rmmod cx23885 cx24116; modprobe cx23885". This 'wakes up' the card again sucessfully.
You can close this report.
Updated by Adam Sutton over 11 years ago
- Status changed from New to Invalid
Closing as per user request.