[P-I H]

This might be of interest.
I have compiled XBMC and Tvheadend from 30/9 on Ubuntu 12.10.
XBMC and Tvheadend is running fine.
There is however a problem with "No input detected".
When I start Chrome and opens for example a newspaper site, the TV window freezes.
When I close Chrome, stops TV and starts TV I get "No input detected".
If I wait some minuts TV starts again.

In the attached xbmc log I started XBMC about 12:13, started TV at about 12:14, started and stopped Chrome at about 12:17, stopped and started TV at about 12:24, TV was back at about 12:26, closed XBMC at about 12:32.
http://pastebin.com/YGGdj7SQ

If I have used Chrome and starts XBMC and Live TV, I always get "No input detected". It is the same in case I have used Wine. In this case I have to reboot.

The pulse-eight version of XBMC behaves in the same way in Ubuntu 12.04.

Some more information.
I have another PC with the same Ubuntu, XBMC and TVheadend versions, but with another DVB card. On this PC there is no problem with "No input detected".
DVB hardware on the PC with the problem is Hauppauge PCTV Nanostick T2HD and it is shown as Sony CAD2820R in Tvheadend.
DVB hardware on the other PC is an older Hauppauge DVB card and it is shown as DiBcom 7000PC in TVheadend.