View Full Version : Kworld 399U usb dual tuner problem

October 5th, 2009, 10:03 PM
Hi all,

I have tried (unsuccessfully) to install the Kworld 399U usb dual tuner on Mythbuntu 9.04 64bit amd. It works great for one tuner, but the other isn't picked up.

I followed the instructions posted here: http://linuxtv.org/wiki/index.php/KWorld_USB_Dual_DVB-T_TV_Stick_%28DVB-T_399U%29 and once I'd updated the NVIDIA drivers to 185 so that they were compatible with the 2.6.30 kernel Mythbuntu picked up the second tuner in setup but it was error accessing it, and the reception becomes choppy on the single tuner.

I'm not sure how to check that the correct firmware is being used. Under windows xp, the driver install was a little odd eg I had to install the AF9015 driver over the usb composite device in device manager in order to get the second tuner working.

Is this likely to "Just work" in 9.10? Am I just better off waiting until the next release? When will this likely be?

I'm quite a newbie in this area, so any help or pointers would be gratefully received.