[mythtv-users] mythtv ringbuffer errors

EB ebroo at setuidzero.org
Thu May 19 21:46:32 UTC 2005


HI all,

 

            I'm playing around with Knoppmyth to setup a PVR with a Hauppage
PVR250 -  I'm using ivtv 0.2.0 rc3j on Linux version: 2.6.11.7-chw-4 SMP
preempt 586 gcc-3.3

 

My myth packages are:

            

 

mythtv-backend 0.18-2_km_i586

  mythtv-debug,mythtv-frontend 0.18-2_km_i586

  mythtv,mythtv-frontend 0.18-2_km_i586

  mythtv-common,mythtv-frontend 0.15-3

  mythplugins,mythtv-frontend 0.18-1

  myththemes,mythtv-frontend 0.17-1

 

 

My issues:

 

When trying to watch live tv - I get these errors from mythfrontend

 

2005-05-18 17:54:16.571 RemoteFile::Read() failed in
RingBuffer::safe_read().

Couldn't read file: rbuf://127.0.0.1:6543/cache/cache/ringbuf1.nuv

2005-05-18 17:54:16.587 LiveTV not successfully started

2005-05-18 17:54:16.597 Changing from None to WatchingLiveTV

2005-05-18 17:54:16.600 Changing from None to None

2005-05-18 17:54:18.713 Using protocol version 15

2005-05-18 17:54:19.028 RemoteFile::Read() failed in
RingBuffer::safe_read().

2005-05-18 17:54:19.236 RemoteFile::Read() failed in
RingBuffer::safe_read().

2005-05-18 17:54:19.445 RemoteFile::Read() failed in
RingBuffer::safe_read().

2005-05-18 17:54:19.654 RemoteFile::Read() failed in
RingBuffer::safe_read().

2005-05-18 17:54:19.863 RemoteFile::Read() failed in
RingBuffer::safe_read().

2005-05-18 17:54:20.072 RemoteFile::Read() failed in
RingBuffer::safe_read().

Couldn't read file: rbuf://127.0.0.1:6543/cache/cache/ringbuf1.nuv

2005-05-18 17:54:20.088 LiveTV not successfully started

2005-05-18 17:54:20.098 Changing from None to WatchingLiveTV

2005-05-18 17:54:20.101 Changing from None to None

2005-05-18 17:54:20.126 Using protocol version 15

2005-05-18 17:54:20.261 Using protocol version 15

2005-05-18 17:54:20.399 Using protocol version 15

2005-05-18 17:54:20.537 Using protocol version 15

2005-05-18 17:54:20.672 Using protocol version 15

2005-05-18 17:54:20.810 Using protocol version 15

 

And these errors from backend

 

2005-05-19 17:33:23.882 New DB connection, total: 1

Starting up as the master server.

2005-05-19 17:33:23.941 New DB connection, total: 2

2005-05-19 17:33:23.951 New DB connection, total: 3

2005-05-19 17:33:23.970 New DB scheduler connection

2005-05-19 17:33:23.977 mythbackend version: 0.18.20050409-1 www.mythtv.org

2005-05-19 17:33:23.981 Enabled verbose msgs : important general

2005-05-19 17:33:25.978 Reschedule requested for id -1.

2005-05-19 17:33:26.546 Scheduled 0 items in 0.6 = 0.56 match + 0.01 place

2005-05-19 17:33:26.551 Seem to be woken up by USER

2005-05-19 17:33:50.006 MainServer::HandleAnnounce Playback

2005-05-19 17:33:50.008 adding: tv as a client (events: 0)

2005-05-19 17:33:50.027 MainServer::HandleAnnounce Playback

2005-05-19 17:33:50.029 adding: tv as a client (events: 1)

2005-05-19 17:33:50.038 MainServer::HandleAnnounce Playback

2005-05-19 17:33:50.040 adding: tv as a client (events: 0)

2005-05-19 17:33:50.056 MainServer::HandleAnnounce Playback

2005-05-19 17:33:50.058 adding: tv as a client (events: 0)

2005-05-19 17:33:50.065 adding: tv as a remote ringbuffer

2005-05-19 17:33:50.077 Changing from None to WatchingLiveTV

Error getting codec params

IVTV_IOC_G_CODEC:: Bad address

2005-05-19 17:33:50.133 TVRec: Recording Prematurely Stopped

2005-05-19 17:33:51.458 MainServer::HandleAnnounce Playback

2005-05-19 17:33:51.460 adding: tv as a client (events: 0)

2005-05-19 17:33:51.591 MainServer::HandleAnnounce Playback

2005-05-19 17:33:51.593 adding: tv as a client (events: 0)

2005-05-19 17:33:51.726 MainServer::HandleAnnounce Playback

2005-05-19 17:33:51.728 adding: tv as a client (events: 0)

2005-05-19 17:33:53.539 adding: tv as a client (events: 0)

2005-05-19 17:33:53.546 adding: tv as a remote ringbuffer

2005-05-19 17:33:53.555 Changing from None to WatchingLiveTV

Error getting codec params

IVTV_IOC_G_CODEC:: Bad address

2005-05-19 17:33:53.616 TVRec: Recording Prematurely Stopped

2005-05-19 17:33:54.941 MainServer::HandleAnnounce Playback

2005-05-19 17:33:54.943 adding: tv as a client (events: 0)

2005-05-19 17:33:55.078 MainServer::HandleAnnounce Playback

2005-05-19 17:33:55.079 adding: tv as a client (events: 0)

2005-05-19 17:33:55.213 MainServer::HandleAnnounce Playback

2005-05-19 17:33:55.215 adding: tv as a client (events: 0)

2005-05-19 17:33:55.351 MainServer::HandleAnnounce Playback

 

Card drivers seem to load ok

 

May 19 16:42:06 tv pci.agent[3414]:      cx88-blackbird: loaded successfully

 

May 17 16:38:29 tv kernel: Linux video capture interface: v1.00

May 17 16:38:29 tv kernel: cx2388x alsa driver version 0.0.4 loaded

May 17 16:38:29 tv kernel: ACPI: PCI interrupt 0000:00:09.1[A] -> GSI 17
(level, low) -> IRQ 17

May 17 16:38:29 tv kernel: cx88[0]: subsystem: 0070:2801, board: Hauppauge
WinTV 28xxx (Roslyn) models [card=24,au

todetected]

May 17 16:38:29 tv kernel: tveeprom: Hauppauge: model = 28552, rev = C158,
serial# = 7490596

May 17 16:38:29 tv kernel: tveeprom: tuner = Philips FM1236 MK3 (idx = 58,
type = 4)

May 17 16:38:29 tv kernel: tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08,
v4l2 = 0x00001000)

May 17 16:38:29 tv kernel: tveeprom: audio_processor = MSP3416 (type = 14)

May 17 16:38:29 tv kernel: cx88[0]/1: found at 0000:00:09.1, rev: 5, irq:
17, latency: 32, mmio: 0xe4000000

May 17 16:38:29 tv kernel: cx88[0]/1: no alsa support yet, this is just a
dummy module

May 17 16:38:29 tv kernel: cx2388x dvb driver version 0.0.4 loaded

May 17 16:38:29 tv kernel: cx2388x v4l2 driver version 0.0.4 loaded

May 17 16:38:29 tv kernel: ACPI: PCI interrupt 0000:00:09.0[A] -> GSI 17
(level, low) -> IRQ 17

May 17 16:38:29 tv kernel: cx88[0]/0: found at 0000:00:09.0, rev: 5, irq:
17, latency: 32, mmio: 0xe5000000

May 17 16:38:29 tv kernel: cx88[0]/0: registered device video0 [v4l2]

May 17 16:38:29 tv kernel: cx88[0]/0: registered device vbi0

May 17 16:38:29 tv kernel: cx88[0]/0: registered device radio0

 

 

I'm not sure which other config info to share, but any suggestions more than
appreciated.

 

 

Kind Regards,

 

E

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