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My TV everyday at night is switching on and off by itself

Posted: Mon Jan 04, 2016 10:24 am
by dar3k
Hi,
After root I have one problem because my TV everynight is switching on for few minutes (I don't know why?)
I made simple script in my router to check it by ping:

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if ping -c 1 192.168.0.118 2>&1 > /dev/null; then
  echo `date +%Y-%m-%d_%H:%M:%S` ON >> /tmp/TVon.txt
else
  echo `date +%Y-%m-%d_%H:%M:%S` OFF >> /tmp/TVoff.txt
fi
And now I have

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2016-01-04_01:06:02 ON
2016-01-04_01:07:02 ON
but on that time I slept :)
I cheked also oscam.log and I'm sure it is realy on because I have some ECM from that time..

I have also logs from my DNS server

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Jan 4 01:06:52 192.168.0.118 multiscreen.samsung.com 
Jan 4 01:06:51 192.168.0.118 s.ytimg.com 
Jan 4 01:06:50 192.168.0.118 i.ytimg.com 
Jan 4 01:06:49 192.168.0.118 yt3.ggpht.com
Jan 4 01:06:46 192.168.0.118 www.youtube-nocookie.com 
Jan 4 01:06:38 192.168.0.118 www.samsung.com 
Jan 4 01:06:38 192.168.0.118 fkp.samsungcloudsolution.com 
Jan 4 01:06:17 192.168.0.118 fwk.allshareplay.com 
Jan 4 01:06:16 192.168.0.118 auth.samsungosp.com 
Jan 4 01:06:12 192.168.0.118 api.samsungosp.com 
Jan 4 01:06:11 192.168.0.118 vdterms.samsungcloudsolution.com 
Jan 4 01:06:11 192.168.0.118 test.samsungrm.net 
Jan 4 01:06:11 192.168.0.118 oempstg.samsungcloudsolution.com 
Jan 4 01:06:09 192.168.0.118 sso.internetat.tv 
Jan 4 01:06:07 192.168.0.118 www.worldtimeserver.com 
Jan 4 01:06:01 192.168.0.118 oempprd.samsungcloudsolution.com 
Jan 4 01:06:00 192.168.0.118 www.samsungrm.net 
Jan 4 01:05:59 192.168.0.118 time.samsungcloudsolution.com 
Jan 4 01:05:59 192.168.0.118 sas.samsungcloudsolution.com 
Jan 4 01:05:59 192.168.0.118 euecho.internetat.tv 
Jan 4 01:05:58 192.168.0.118 prov.samsungcloudsolution.com 
Jan 4 01:05:58 192.168.0.118 ns11.whois.co.kr 
Jan 4 01:05:58 192.168.0.118 infolink.pavv.co.kr 
Jan 4 01:05:58 192.168.0.118 echo.internetat.tv
Someone know why?

Re: My TV everyday at night is switching on and off by himself

Posted: Mon Jan 04, 2016 11:00 am
by juusso
Yes. It checks for OTN software updates.

Re: My TV everyday at night is switching on and off by himself

Posted: Mon Jan 04, 2016 11:05 am
by dar3k
But I blocked it by service menu, and also I blocked in my router these:

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samsungotn.net
msecnd.net
but I think they changed the domain to samsungrm.com

I'm realy suprise because my TV switeched on by himself when I sleep :o

Re: My TV everyday at night is switching on and off by himself

Posted: Mon Jan 04, 2016 11:14 am
by zoelechat
I'd say it happened exactly 2 hours after you powered off TV, right?
There's an option to disable in "normal" TV menu, something like "automatically update in standby mode after-->2h", change to "never".
You may need to re-enable OTN/OTA (temporarily!!) to be able to see it in software update menu.

Re: My TV everyday at night is switching on and off by himself

Posted: Mon Jan 04, 2016 11:27 am
by dar3k
Yes it is 2 hours after I switch off TV.

Thank you for this solution I will try it today :)

Re: My TV everyday at night is switching on and off by himself

Posted: Mon Jan 04, 2016 11:29 am
by zoelechat
Btw, "samsungrm.net" has always been there (I mean: it's not new), it must be something like "rights management" (DRM blah), you can block it too anyway. As well as "samsungadhub.com" and "samsungads.com" for example if you want to avoid in-Smarthub ads :)

Re: My TV everyday at night is switching on and off by himself

Posted: Tue Jan 05, 2016 10:59 am
by dar3k
I change OTN/OTA to ON, but after reboot I didn't have new function in Menu -> Support -> Software Updates, so I change back OTN/OTA to off.

Re: My TV everyday at night is switching on and off by himself

Posted: Tue Jan 05, 2016 11:17 am
by zoelechat
Funny, did you check everywhere else? Possible it's not at the same place on H.

Re: My TV everyday at night is switching on and off by himself

Posted: Tue Jan 05, 2016 11:20 am
by dar3k
Yes I try to find it but I can't.

Re: My TV everyday at night is switching on and off by itself

Posted: Tue Jan 05, 2016 1:11 pm
by zoelechat
Do you have that file on your TV?

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/mtd_swu/STB
If yes, what's its content?