[mythtv] Loading EPG from Live TV Fails, Hangs Frontend

[usleepless at gmail.com]

> QGLContext::makeCurrent(): Failed.
> QGLContext::makeCurrent(): Failed.
> X Error: BadAccess (attempt to access private resource denied) 10
>    Major opcode:  145
>    Minor opcode:  5
>    Resource id:  0x800007
> X Error: BadMatch (invalid parameter attributes) 8
>    Major opcode:  138
>    Minor opcode:  6
>    Resource id:  0x800007
>

without having enough knowledge about the code involved, this sounds
like it is called from a non-gui thread, while it should be ran from
the main(gui)-thread.

i might be wrong :-)

while i was hacking on 0.18.1, i had about the same problems as you,
but this was regarding the creating of the xv-port. it would only open
once, and failed on subsequent attempts. temp-solution was restarting
frontend.

as it turned out, it was closed from another thread than it was
created from ( if this is the case in the original 0.18.1 code, i am
not sure ).

regards,

usleep