[mythtv-commits] Ticket #12825: Could not get card info for card /dev/dvb/adapter0/frontend0Subtype: Unkown error

[MythTV]

#12825: Could not get card info for card /dev/dvb/adapter0/frontend0Subtype: Unkown
error
-------------------------------------------------+-------------------------
 Reporter:  leafpaulc@…                          |          Owner:
     Type:  Bug Report - General                 |         Status:
                                                 |  infoneeded_new
 Priority:  minor                                |      Milestone:  0.28.1
Component:  MythTV - DVB                         |        Version:
                                                 |  Unspecified
 Severity:  medium                               |     Resolution:
 Keywords:  mythtv backend, input card not       |  Ticket locked:  0
  found                                          |
-------------------------------------------------+-------------------------
Changes (by stuarta):

 * status:  new => infoneeded_new


Comment:

 Setup is reporting that the devices are in use.
 Is something else using those devices at the time?

 {{{
 Jul  8 11:25:22 pvr mythtv-setup.real: mythtv-setup[4173]: E CoreContext
 cardutil.cpp:472 (ProbeDVBType) Can't open DVB frontend
 (/dev/dvb/adapter0/frontend0) for /dev/dvb/adapter0/frontend0.
 231     Jul  8 11:25:22 pvr mythtv-setup.real: mythtv-setup[4173]: E
 CoreContext cardutil.cpp:1723 (ProbeV4LAudioInputs) ProbeAudioInputs() ->
 couldn't open device
 232     Jul  8 11:25:22 pvr mythtv-setup.real: mythtv-setup[4173]: E
 CoreContext cardutil.cpp:1723 (ProbeV4LAudioInputs) ProbeAudioInputs() ->
 couldn't open device
 233     Jul  8 11:25:22 pvr mythtv-setup.real: mythtv-setup[4173]: E
 CoreContext v4l2util.cpp:53 (Open) V4L2(): Could not open
 '/dev/dvb/adapter0/frontend0': #012#011#011#011eno: Device or resource
 busy (16)
 234     Jul  8 11:25:22 pvr mythtv-setup.real: mythtv-setup[4173]: E
 CoreContext cardutil.cpp:472 (ProbeDVBType) Can't open DVB frontend
 (/dev/dvb/adapter0/frontend0) for /dev/dvb/adapter0/frontend0.
 235     Jul  8 11:25:22 pvr mythtv-setup.real: mythtv-setup[4173]: E
 CoreContext cardutil.cpp:1723 (ProbeV4LAudioInputs) ProbeAudioInputs() ->
 couldn't open device
 236     Jul  8 11:25:22 pvr mythtv-setup.real: mythtv-setup[4173]: E
 CoreContext v4l2util.cpp:53 (Open) V4L2(): Could not open
 '/dev/dvb/adapter0/frontend0': #012#011#011#011eno: Device or resource
 busy (16)
 237     Jul  8 11:25:22 pvr mythtv-setup.real: mythtv-setup[4173]: E
 CoreContext v4l2util.cpp:53 (Open) V4L2(): Could not open
 '/dev/dvb/adapter0/frontend0': #012#011#011#011eno: Device or resource
 busy (16)
 }}}

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Ticket URL: <https://code.mythtv.org/trac/ticket/12825#comment:1>
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