[mythtv-users] TV Listings and Upcoming Recordings blank sometimes

[Jason Bilbrey]

Thanks, that wasn't it but it was enough of a clue for me to find what I
needed.

php.ini was by default set to memory_limit=128MB

As it turns out though, by default MythWeb defaults to 64MB.  I found a
setting in the mythweb.conf that allows you to up the limit

php_value memory_limit      128MB

There are actually four lines in the file by default and 3 of 4 are
commented out.  I commented out the 64MB one and uncommented the 128MB line.

The comments in the configuration file actually mention that "If you have a
large number of channels, you may need to increase this value to prevent
PHP from running out of memory during searches.  The default is 64MB.

Thanks for your help Karl

Jason


On Fri, Jan 18, 2013 at 2:47 PM, Karl Newman <newmank1 at asme.org> wrote:

> On Fri, Jan 18, 2013 at 12:18 PM, Jason Bilbrey <jason at bilbrey.me> wrote:
>
>> Trying to troubleshoot this further, I ran the "mythbackend --printsched"
>> command and it showed me my full 14 day schedule.  Also, going through the
>> front end I can see the entire schedule.
>>
>> The only two places that randomly don't show the schedule are in the
>> MythWeb Upcoming Recordings and TV Listings sections.
>>
>> Any ideas?
>>
>> Jason
>>
>>
>> On Thu, Jan 17, 2013 at 9:21 AM, Jason Bilbrey <jason at bilbrey.me> wrote:
>>
>>> I have MythTV 0.26 installed on Ubuntu 12.04 and it's working great
>>> except that sometimes the "TV Listings" and "Upcoming Recordings" in the
>>> MythWeb interface are blank.  It is still recording shows, and I can go
>>> into the Backend Status and see upcoming shows that will record and what
>>> the tuners are currently doing.
>>>
>>> The Upcoming Recordings page displays this error:
>>>
>>> HTTP Error 500 (Internal Server Error): An unexpected condition was
>>> encountered while the server was attempting to fulfill the request.
>>>
>>> Sometimes it works just fine, but most of the time it's in this status.
>>>  I've tried searching the web and this list for similar cases but most of
>>> the time people are also having their shows not record.  For me it's just
>>> that I can't preview beyond the 10 shows that the Backend Status screen
>>> shows.
>>>
>>> The TV Listings page also loads but doesn't show any guide data when the
>>> Upcoming Recordings page is erroring out.
>>>
>>> Any ideas?  Are there log files or debug I can turn up to find out
>>> exactly what it's doing (or not doing) and why this occasionally works?
>>>
>>> Jason
>>>
>>
>>
> Check your memory_limit in php.ini? Mine is set to 128 MB. You may also
> want to set display_errors = On also in that same file to help debug any
> potential php problems.
>
> Karl
>
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