View Full Version : [mythbuntu] Asus P7131 dual tv-tuner, no channels found?

June 23rd, 2011, 09:03 AM
Hi, i'm trying to get mythtv to work with my Asus P7131 Dual/hybrid tv-tuner.

I'm running Ubuntu "natty", and mythtv 0.24.1

My problem is, that the tv-tuner works fine in "Tv-time" and "Xawtv", where i can scan the channels and find both dvb-t & analog channels.
Thats is just great, so apparently the card is working ;)

Unfortunately, i have this problem in the Mythtv 0.24.1 backend:

The card is found in mythtv, with all the correct parameters (probed info), but when i add the tuner to mythbuntu's backend, and scan for channels, i get the message "No channels found", no matter what type of card i add :(
I tried with and without grabber, but to no avail :(

I tried to add only the analog tuner, but get the message :
"no channels found"

I tried to add only the digital dvb-t tuner, but get the message:
"No channels found"

I then wiped the natty, and installed the version from mythbuntu, but i run into same problem

does anyone experience the samme problem in mythtv ?


May 5th, 2012, 06:15 PM
i have the same problem does anyone has a solution to the problem ? thanks

May 18th, 2012, 02:07 PM
I'm not trying to be patronising but have you checked out the mythtv wiki to see if there are any special instructions for you card? http://www.mythtv.org/wiki/Category:Hardware

What chipset does the card use? Post your

May 22nd, 2012, 02:02 PM
try to raise the scanning timeout to 3 times normal. That fixes it for me ;-)