Home » Forums » MythDora » Installation and Setup

Problem running a 4 port diseqc with 3 lnbs

  • user warning: Table './drupal_gding/cache_filter' is marked as crashed and should be repaired query: SELECT data, created, headers, expire, serialized FROM cache_filter WHERE cid = '1:addccf0f5a5c2aa5d93359fb7bbacd2a' in /var/www/mythdora/html/includes/cache.inc on line 26.
  • user warning: Table './drupal_gding/cache_filter' is marked as crashed and should be repaired query: UPDATE cache_filter SET data = '<p>Hello,</p>\n<p>I have some troubles with mythtv and a diseqc 1.0 switch. When i want to make a complete scan on the three LNBs with an imported channels.conf file, mythtv scanned only the fist one.</p>\n<p>1- My system <br />\n+ 2.6.20-1.2948.fc6 #1 SMP i686 athlon i386 GNU/Linux</p>\n<p>+ DVB-S nexus with a 4 port diseqc connected to 3 universal LNB\'s<br />\n - diseqc port 1 : LNB 1 : Astra-19.2E<br />\n - diseqc port 2 : LNB 2 : Hotbird-13.0E <br />\n - diseqc port 3 : LNB 3 : Astra-28.2E<br />\n - diseqc port 4 : not connected<br />\n+ pvr 250 -&gt; working fine (I need to adjust my antenna)</p>\n<p>2- I\'m able to scan each LNB with the followings commands</p>\n<p>/usr/bin/scandvb -s 0 -t 1 /usr/share/dvb-apps/dvb-s/Astra-19.2E <br />\n/usr/bin/scandvb -s 1 -t 1 /usr/share/dvb-apps/dvb-s/Hotbird-13.0E <br />\n/usr/bin/scandvb -s 2 -t 1 /usr/share/dvb-apps/dvb-s/Astra-28.2E</p>\n<p>-&gt; The system works fine fine.</p>\n<p>3- I\'m able to watch the 3 channel with xine with the following channels.conf file.<br />\nThis file contains an unencrypted channel on each satellite :</p>\n<p>RTBF_SAT:10832:h:0:22000:4194:4195:61998<br />\nTV8_Mt_Blanc:12539:h:1:27500:5126:5127:8878<br />\nITV1:10832:h:2:22000:2305:2306:10010</p>\n<p>4- The mythtv settings</p>\n<p>* DVB-S Card settings :<br />\n- Carte d\'acquisition TV-Card (v3.x)<br />\n- Front end : ST STV0299 DVB-S<br />\n- Diseqc : + switch : diseqc (uncommited) / 4 ports<br />\n Astra universal (europe)<br />\n Hotbird universal (europe)<br />\n Eurobird universal (europe)</p>\n<p>* Input <br />\n- [DVB 0] (DVBInput -&gt; Tele-Sat-Fr) </p>\n<p>5- The problem<br />\nWhen i used automatic scan with the previous channels.conf file. I\'m not able to scan the second and the third LNBs</p>\n<p>Finally, what is telling mythtv-setup during the scan</p>\n<p>* in the shell </p>\n<p>2007-06-12 13:22:58.104 Imported channel: RTBF_SAT 61998 -1 on 10832000 auto a auto auto auto auto auto auto a h<br />\n2007-06-12 13:22:58.104 Imported channel: TV8_Mt_Blanc 8878 -1 on 12539000 auto a auto auto auto auto auto auto a h<br />\n2007-06-12 13:22:58.104 Imported channel: ITV1 10010 -1 on 10832000 auto a auto auto auto auto auto auto a h<br />\n2007-06-12 13:23:07.223 comparing 61998 RTBF_SAT against 61900 Bibel TV<br />\n + +<br />\n + +<br />\n + +<br />\n2007-06-12 13:23:07.259 comparing 61998 RTBF_SAT against 61999 RTBF International<br />\n2007-06-12 13:23:07.259 comparing 10010 ITV1 against 61999 RTBF International</p>\n<p>* in its own window </p>\n<p>Network Net ID 0x1 Processing<br />\nNetwork Astra Processing<br />\nFinished processing Transport List <br />\nUpdating services<br />\nSkipping ----<br />\nUpdating RTBF SAR<br />\nSkipping RTBF int, not in importared channel map<br />\nFinished processing Services<br />\nTimeout Scanning 1 -- no signal</p>\n<p>And only astra-19.2E\'s channels are detected. <br />\nWhat\'s wrong ?<br />\nI have no ideas, i don\'t know how to check mythtv-setup behaviour. </p>\n<p>Any help would be highly appreciated.</p>\n', created = 1369268774, expire = 1369355174, headers = '', serialized = 0 WHERE cid = '1:addccf0f5a5c2aa5d93359fb7bbacd2a' in /var/www/mythdora/html/includes/cache.inc on line 109.
Submitted by Anatole on June 12, 2007 - 4:48am

Hello,

I have some troubles with mythtv and a diseqc 1.0 switch. When i want to make a complete scan on the three LNBs with an imported channels.conf file, mythtv scanned only the fist one.

1- My system
+ 2.6.20-1.2948.fc6 #1 SMP i686 athlon i386 GNU/Linux

+ DVB-S nexus with a 4 port diseqc connected to 3 universal LNB's
- diseqc port 1 : LNB 1 : Astra-19.2E
- diseqc port 2 : LNB 2 : Hotbird-13.0E
- diseqc port 3 : LNB 3 : Astra-28.2E
- diseqc port 4 : not connected
+ pvr 250 -> working fine (I need to adjust my antenna)

2- I'm able to scan each LNB with the followings commands

/usr/bin/scandvb -s 0 -t 1 /usr/share/dvb-apps/dvb-s/Astra-19.2E
/usr/bin/scandvb -s 1 -t 1 /usr/share/dvb-apps/dvb-s/Hotbird-13.0E
/usr/bin/scandvb -s 2 -t 1 /usr/share/dvb-apps/dvb-s/Astra-28.2E

-> The system works fine fine.

3- I'm able to watch the 3 channel with xine with the following channels.conf file.
This file contains an unencrypted channel on each satellite :

RTBF_SAT:10832:h:0:22000:4194:4195:61998
TV8_Mt_Blanc:12539:h:1:27500:5126:5127:8878
ITV1:10832:h:2:22000:2305:2306:10010

4- The mythtv settings

* DVB-S Card settings :
- Carte d'acquisition TV-Card (v3.x)
- Front end : ST STV0299 DVB-S
- Diseqc : + switch : diseqc (uncommited) / 4 ports
Astra universal (europe)
Hotbird universal (europe)
Eurobird universal (europe)

* Input
- [DVB 0] (DVBInput -> Tele-Sat-Fr)

5- The problem
When i used automatic scan with the previous channels.conf file. I'm not able to scan the second and the third LNBs

Finally, what is telling mythtv-setup during the scan

* in the shell

2007-06-12 13:22:58.104 Imported channel: RTBF_SAT 61998 -1 on 10832000 auto a auto auto auto auto auto auto a h
2007-06-12 13:22:58.104 Imported channel: TV8_Mt_Blanc 8878 -1 on 12539000 auto a auto auto auto auto auto auto a h
2007-06-12 13:22:58.104 Imported channel: ITV1 10010 -1 on 10832000 auto a auto auto auto auto auto auto a h
2007-06-12 13:23:07.223 comparing 61998 RTBF_SAT against 61900 Bibel TV
+ +
+ +
+ +
2007-06-12 13:23:07.259 comparing 61998 RTBF_SAT against 61999 RTBF International
2007-06-12 13:23:07.259 comparing 10010 ITV1 against 61999 RTBF International

* in its own window

Network Net ID 0x1 Processing
Network Astra Processing
Finished processing Transport List
Updating services
Skipping ----
Updating RTBF SAR
Skipping RTBF int, not in importared channel map
Finished processing Services
Timeout Scanning 1 -- no signal

And only astra-19.2E's channels are detected.
What's wrong ?
I have no ideas, i don't know how to check mythtv-setup behaviour.

Any help would be highly appreciated.

‹ GRUB GRUB GRUB GRUB qam tuning ›