<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p><br>
</p>
<div class="moz-cite-prefix">On 11/8/22 08:27, James Abernathy
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CANFv2EkarF4rVus6JyYRy1ysEPot5dyXCtJxMYpWsare2tJf-w@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">
<div dir="ltr"><br>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Tue, Nov 8, 2022 at 7:12
AM James Abernathy <<a
href="mailto:jfabernathy@gmail.com" moz-do-not-send="true"
class="moz-txt-link-freetext">jfabernathy@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr">My backend is running fixes/32
(v32.0+fixes.202211050719.18f5b48ee1~ubuntu22.04.1)
<div><br>
</div>
<div>The tuner is a Hauppauge WinTV quadHD ATSC PCIe card.
This morning I tried to do some maintenance which was
only supposed to be editing the Schedules Direct channel
using tv_grab_zz_sdjson_sqlite --manage-listing and that
part went as expected.</div>
<div><br>
</div>
<div>Next I ran mythtv-setup and it said it needed to
shutdown the backend and I said yes and it required the
password. I tried to edit channels and scan but I kept
getting failures with my tuner card. Since I could not
get it to recognize the card I exited without saving and
started the backend again. My remote frontends could now
connect to the backend and view Live TV.</div>
<div><br>
</div>
<div>At that point it was time to panic as usual, so I
went back into mythtv-setup and deleted all the tuners
and started over. I kept getting errors when trying to
add the tuner card. It could not ID the card but
obviously could find it in a scan of tuners. </div>
<div><br>
</div>
<div>I have not powered off the system, but I have
rebooted several times. </div>
<div><br>
</div>
<div>Has there been any recent changes to how the tuner
cards are initialized at boot? This system has been
running without major changes for a couple of years. </div>
<div><br>
</div>
<div>Jim A</div>
</div>
</blockquote>
<div><br>
</div>
<div>Some additional information. I powered off the system
and restarted and nothing changed over just resetting as
expected. I temporarily added some HDHomerun tuners to get
the morning recordings to happen. Now that that is over, I
tried deleting all tuners and adding back in the Hauppauge
WinTV QuadHD card. If find the tuner but when I look at the
parameters of the tuner I see:</div>
<div>Frontend ID Could Not get Card info for
/dev/dvb/adapter0/frontend0</div>
<div>At the bottom of the screen I see "appears the card can
be in use by another program."</div>
<div><br>
</div>
<div>I have not installed any new software on the system so
not sure what this could be all about.</div>
<div><br>
</div>
<div>Jim A<br>
<br>
</div>
</div>
</div>
<br>
</blockquote>
<p>Try <br>
</p>
<p>ls -l /dev/dvb/adapter0/frontend0</p>
<p>You should see this<br>
</p>
crw-rw----+ 1 root video 212, 3 Nov 8 08:59
/dev/dvb/adapter0/frontend0<br>
<p>Make sure it shows group video and also make sure the user id
that runs mythbackend and the one that runs mythfrontend have the
video group (run -i -a while logged into those users).<br>
</p>
<p>Peter<br>
</p>
</body>
</html>