<div dir="ltr"><br>Hi All,<br><br>I am facing this issue again .. this time with "Vizio setup box". How to debug and fix this intermittent failures?<br>Now both Sony BD Player and Roku are working fine as stated connection being : Setup box to HD FURY III to HD PVR. But when Vizio setup box is placed, it is failing.<br><br>I still have to work on lot of devices, is there are a good soln instead of this topology?<br><br>Thanks,<br>Sneha<br><br><br><br>On Saturday, 17 August 2013 11:48:29 UTC+5:30, Sneha Murganoor wrote:<blockquote class="gmail_quote" style="margin: 0;margin-left: 0.8ex;border-left: 1px #ccc solid;padding-left: 1ex;"><div dir="ltr">Hi David,<div><br></div><div>After few power cycles of HD PVR with whole of testbed, now both setup box are working fine .. Yes it is intermittent failure, let me try with kernel version 3.11</div><div><br></div>
<div>Thanks,</div><div>Sneha</div><div><br></div></div><div><br><br><div class="gmail_quote">On Fri, Aug 16, 2013 at 5:53 PM, David Röthlisberger <span dir="ltr"><<a href="mailto:david@rothlis.net" target="_blank">david@rothlis.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On 16 Aug 2013, at 12:49, Sneha Murganoor wrote:<br>
><br>
> I am getting the below error when i connect sony bd player to HD FURY to HD PVR..<br>
> but not when i connect roku set up box to HD FURY to HD PVR.<br>
><br>
> libv4l2: error getting pixformat: Bad address<br>
<br>
Are you 100% sure that the cause of the libv4l2 error is the Roku vs.<br>
the Sony player? The reason I ask is that the HDPVR has a known<br>
stability problem that is very intermittent (but once the problem<br>
happens, the HDPVR consistently fails until you power-cycle it).<br>
See <a href="http://stb-tester.com/hardware.html" target="_blank">http://stb-tester.com/<wbr>hardware.html</a><br>
<br>
Many people here on this mailing list and on the linuxtv and mythtv<br>
mailing lists have repeatedly made wrong assumptions about what was<br>
triggering the problem. The infrequent intermittent nature of the<br>
problem makes it hard to collect statistically significant data, but<br>
once you do, you might find that it is unrelated to the Roku<br>
specifically. Unless, of course, you have *never* gotten the Roku<br>
working with the HDPVR.<br>
<br>
Do make sure that the HD Fury's blue light is on; the HDPVR gives the<br>
same libv4l2 error when it has no input video. Note that the upcoming<br>
3.11 linux kernel has a fix to the HDPVR driver so that it gives<br>
different error messages for "no video" and "HDPVR crashed".<br>
<br>
</blockquote></div><br></div>
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