[mythtv-users] Live TV problem

[Yuri Shirman]

Hi All,
I did not get answers before, but since I got some more info, I'll try again.
My original message is included for reference below.
But briefly: when watching Live TV and program is changing, I am kicked out 
back to the main menu and get a message
"Error opening jump program file buffer".

It was rather inconvenient and I remembered that I had no such problem in my 
original installation, so I tried a couple of clean installs and noticed the 
following:
Mythdora 12.13 with all the updates works.
If I upgrade it to Fedora 13 the problem comes back.
The problem exists on a clean Fedora 13 install.
The problem exists on a clean Mythbuntu 10.10 install.

Hope someone will be interested this time and will be able to give me help in 
fixing it (I can live with Mythdora 12.23 but eventually it may be useful for 
other reasons to go to the latest version of the software).

Thanks,
Yuri
+++++++++++++++++++++
Previous message:
Hi, 
I am having a problem with live TV that I have been unable to fix so far. 
I can watch live TV quite reliably normally. The problem only arises if I want 
to continue watching when one program ends and another starts. 
At that point frontend goes black for a while and then kicks me off to the 
main menu with the message "Error opening jump program file buffer". 
I am including the relevant part of the mythbackend log at the end. 
I just noticed a little more: backend creates the file for the new program. 
But the file stays at zero size and backend gives messages like: "Warning: No 
Input..." and resets bus as long as I am watching the previous program; for 
example if I paused the program and end watching it 10 minutes later, the log 
will be filled with 10 minutes of the warnings and bus resets. 


There is almost a workaround -- if I schedule recording of the next program on 
the same channel that I am watching, the frontend asks me what I want to do 
and switches to the new program. This is not ideal if I have not finished 
watching the previous program but at least I will have the end of that program 
on disk without loosing the start of the next one. 

But of course, it is an imperfect workaround and it only works if I remember 
to schedule the recording of the upcoming program (even if I only want to 
watch but not record it). Can anyone help with a genuine solution? 

++++++++++++++++++++++++