MP2 - Spring'16 MP2 Server crash on TV scan (1 Viewer)

[azzuro]

Hello
i have Setup TV / MP2-Server crash during DVB-S scan.

I try to scan Astra 19.2° satellite, and when the scan is on the next transponder, it crash

  <Transponder>
  <CarrierFrequency>18366000</CarrierFrequency>
  <Polarisation>LinearV</Polarisation>
  <SymbolRate>15000</SymbolRate>
  <Modulation>ModQpsk</Modulation>
  <InnerFecRate>Rate1_2</InnerFecRate>
  <Pilot>Off</Pilot>
  <Rolloff>ThirtyFive</Rolloff>
  </Transponder>
  <Transponder>
  <CarrierFrequency>18515000</CarrierFrequency>
  <Polarisation>LinearV</Polarisation>
  <SymbolRate>3630</SymbolRate>
  <Modulation>Mod8Psk</Modulation>
  <InnerFecRate>Rate2_3</InnerFecRate>
  <Pilot>On</Pilot>
  <Rolloff>ThirtyFive</Rolloff>
  </Transponder>
  <Transponder>
  <CarrierFrequency>18538000</CarrierFrequency>
  <Polarisation>LinearV</Polarisation>
  <SymbolRate>3344</SymbolRate>
  <Modulation>Mod8Psk</Modulation>
  <InnerFecRate>Rate3_4</InnerFecRate>
  <Pilot>On</Pilot>
  <Rolloff>ThirtyFive</Rolloff>
  </Transponder>
  <Transponder>
  <CarrierFrequency>18556000</CarrierFrequency>
  <Polarisation>LinearV</Polarisation>
  <SymbolRate>3630</SymbolRate>
  <Modulation>Mod8Psk</Modulation>
  <InnerFecRate>Rate2_3</InnerFecRate>
  <Pilot>On</Pilot>
  <Rolloff>ThirtyFive</Rolloff>
  </Transponder>
  <Transponder>
  <CarrierFrequency>18760000</CarrierFrequency>
  <Polarisation>LinearH</Polarisation>
  <SymbolRate>5500</SymbolRate>
  <Modulation>Mod8Psk</Modulation>
  <InnerFecRate>Rate2_3</InnerFecRate>
  <Pilot>On</Pilot>
  <Rolloff>ThirtyFive</Rolloff>
  </Transponder>
  <Transponder>
  <CarrierFrequency>18766000</CarrierFrequency>
  <Polarisation>LinearH</Polarisation>
  <SymbolRate>3110</SymbolRate>
  <Modulation>Mod8Psk</Modulation>
  <InnerFecRate>Rate1_2</InnerFecRate>
  <Pilot>On</Pilot>
  <Rolloff>ThirtyFive</Rolloff>
  </Transponder>
</ArrayOfTransponder>

Testing on MP1 TVE, this transponder are identiied as "Nothing Found"

i join both Log : MP1 TVE and MP2 TVE
i use MySQL 5.6.28. the database for the MP2-TV was newly created, because previously crash on import EPG.

@mm1352000
@morpheus_xx

 

[azzuro]

the tuningdetail seems to be Ka signal

@mm1352000 : no idea ? let me know if missing something, in the rapport.

PS : before create a new thread , about XMLTV who lead to Server crash during import on DB. with the message

MySql.Data.MySqlClient.MySqlException: Deadlock found when trying to get lock; try restarting transaction

i read than MPExtended can have acces to the database (installed on TV server). but this error appear only since few days. and worked fine before. i will try to remove MPextended and see if this error appear yet.

 

[Cojun]

Hallo,

ich habe exakt das gleiche Problem. Installiere MP2 auf einer frisch erstellten Win7-Installation.
Beim Scan von Astra 19.2 stürzt MP einfach ab.

Anbei mein Log und ich hoffe, jemand kann daraus etwas mehr lesen als ich.
Momentan muss ich MP2 wohl Adieu sagen, bis das gefixed ist. Der Fallback auf MP1 tut richtig weh

Daniel

 

[azzuro]

the only way, for now is to remove the line inside the tunigdetail xml file, for finish correctly the scan.

 

[Cojun]

Hi azzuro,

many thanks for this information. Can you give me an idea where i find the file and wich line i have to remove?
Im a little nerdy :9

Thanks alot

Daniel

 

[azzuro]

i find the file and wich line i have to remove?

the file is in the folder tuningdetail of MP2 Server ( maybe on programdata )
search the filename who correspond to the satellite. Astra 19° 1N ( if i remember fine )
and inside the file search the frequency with the SR-FEC , same as screenshot above.

one example of line to remove are :

  <Transponder>
  <CarrierFrequency>18366000</CarrierFrequency>
  <Polarisation>LinearV</Polarisation>
  <SymbolRate>15000</SymbolRate>
  <Modulation>ModQpsk</Modulation>
  <InnerFecRate>Rate1_2</InnerFecRate>
  <Pilot>Off</Pilot>
  <Rolloff>ThirtyFive</Rolloff>
  </Transponder>

PS : if select " update transponder list" inside SetupTV, you must redone all this step. because file are overwritten everytime.

 

[Lehmden]

Hi.
You both should first update your MP2 installation. Especially Daniel you are on the Summer15 Release that is more than half a year old now. This version did not install the dependencies automatically as it is with later releases. So probably something is missing here. You should use the latest Weekly as there are soooo much fixes and improvements (not only) in TV section compared to the old Summer15 release...
And even Azurro is not on the recent state of MP2. You are on "2.0.0.1601" while the latest Weekly is "2.0.0.1602". FYI Summer 15 is "2.0.0.1509" so the recent weekly nearly is 100 builds ahead. Maybe this already will fix the scanning issues.

Astra 19° 1N

There are two files in "c:\ProgramData\Team MediaPortal\MP2-Server\SlimTVCore\v3.0\TuningParameters\dvbs\", first is "19.2°E Astra 1KR,1L,1M,1N.xml" and second is "19.2øE Astra 1KR,1L,1M,2C.xml" that belongs to (Central European) Astra 19.2 where the first one seems to be the relevant file here...

By the way, a new "full" or "stable" release is about to be released soon (maybe in two or three weeks or so, can not tell exactly when) and the latest weekly can be seen as a first RC version of this "Winter 16 Build".

 

[Cojun]

Hi Azurro,

you remove all the block for the transponder or just the line(s) with the SymbolRate(s)?
For the moment, i haven't installed MP2. I try to collect infos as exact as possible, because i have no example available. For this, i dont know, how this xml file looks like completely.

Thanks alot

Daniel

 

[Lehmden]

By the way, the tuning detail files are exactly the same that are used in MP1, so if there would be something wrong, MP1 also would not work properly...

 

[morpheus_xx]

so the recent weekly nearly is 100 builds ahead

(more correctly: >4 month ahead, the last 4 digits are year (2)-month(2) of build date )