<div class="gmail_extra"><div class="gmail_quote">On 8 April 2012 19:20, Niklas Brunlid <span dir="ltr"><<a href="mailto:prefect47@gmail.com" target="_blank">prefect47@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br></blockquote><div><br>Replying to myself :)<br> </div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">I upgraded my system from Fedora 15 to 16 today, and after a few hiccups I got my myth backend and frontend up and running... except for one detail.<br>
<br>My PCTV nanoStick T2 290e fails to start recording, and in the backend logs I see:<br>
<br>2012-04-08 18:38:12.611 DVBChan(24:/dev/dvb/adapter_290e/frontend0) Warning: Unsupported bandwidth parameter.<br>2012-04-08 18:38:14.273 DVBChan(34:/dev/dvb/adapter_290e/frontend0) Warning: Unsupported bandwidth parameter.<br>
</blockquote><div><br>In 0.25 I instead get this from the backend:<br><br>2012-04-22 14:08:41.875453 W [4541/4541] CoreContext dvbchannel.cpp:414 (CheckOptions) - DVBChan(24:/dev/dvb/adapter_290e/frontend0): 'Auto' bandwidth parameter unsupported by this driver.<br>
2012-04-22 14:08:42.996041 W [4541/4541] CoreContext dvbchannel.cpp:414 (CheckOptions) - DVBChan(34:/dev/dvb/adapter_290e/frontend0): 'Auto' bandwidth parameter unsupported by this driver.<br><br>And my mythtvsetup log shows:<br>
<br>2012-04-23 08:40:17.749530 E FE_GET_INFO ioctl failed (/dev/dvb/adapter_290e/frontend0)<br>eno: No such device (19)<br><br>This only appears when I run mythtvsetup as root though.<br><br></div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
As seen above I've played with udev to get my cards to stay in the same place when rebooting the system, but this worked perfectly in Fedora 15 and MythTV 0.24.2 (I upgraded myth and checked all inputs with LiveTV before going to Fedora 16).<br>
</blockquote><div><br>Since this has been done for my Nova-T 500 as well, and both of the adapters at /dev/dvb/adapter_Nova500_1 and 2 work fine, this is not the problem. <br></div><div> </div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
One thing I noted is that the em28xx kernel module has changed, and it no longer creates double entried in /dev/dvb/adapterN - it now only has frontend0/demux0/dvr0/net0 and I no longer have to symlink frontend1 etc to the others (an effect of the 290e supporting DVB-T as well as DVB-C, but only one of them in Linux IIRC).<br>
<br>Do I simply need to re-create the card input and scan for channels? I tried scanning on the existing input but it simply said "no new channels found".<br><br>Also, if I manage to get the channels, the mythtv-setup channel editor keeps segfaulting on me, something about exceptions in QT worker threads?<span class="HOEnZb"><font color="#888888"><br>
<br>/ Niklas<br>
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