[mythtv-users] pb LiveTV: NVP(0) Error: JumpToProgram's OpenFile failed AND Unknown recorder error, exiting decoder

[Xavier de Almeida]

Hello,

I am running MythTV from Lucid ppa directory.

Sometimes (or on some channels) I am getting the error message "error opening jump program file" whenever watching live TV (the popup kicks me back to the main menu). 
Frontend and backend are running on the same HTPC. I am using two DVB cards one -t and the other -s.

Video card Clarkdale i3 530:
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 12)
        Subsystem: Giga-byte Technology Device d000
        Flags: bus master, fast devsel, latency 0, IRQ 30
        Memory at fb400000 (64-bit, non-prefetchable) [size=4M]
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at ff00 [size=8]
        Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
        Capabilities: [d0] Power Management version 2
        Capabilities: [a4] PCIe advanced features <?>
        Kernel driver in use: i915
        Kernel modules: i915

Tevii S470 (DVB-S2):
04:00.0 Multimedia video controller: Conexant Systems, Inc. CX23885 PCI Video and Audio Decoder (rev 02)
        Subsystem: Device d470:9022
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at fb800000 (64-bit, non-prefetchable) [size=2M]
        Capabilities: [40] Express Endpoint, MSI 00
        Capabilities: [80] Power Management version 2
        Capabilities: [90] Vital Product Data <?>
        Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Capabilities: [100] Advanced Error Reporting <?>
        Capabilities: [200] Virtual Channel <?>
        Kernel driver in use: cx23885
        Kernel modules: cx23885

+ Hauppage WinTV-NOVA-TD-500 (DVB-T)

lsmod | grep dvb
dvbloopback            20307  1 
dvb_usb_dib0700        81817  16 
dib7000p               18548  3 dvb_usb_dib0700
dib0090                14821  1 dvb_usb_dib0700
dib7000m               15004  1 dvb_usb_dib0700
dib0070                 8742  3 dvb_usb_dib0700
dvb_usb                19779  1 dvb_usb_dib0700
dib8000                28702  1 dvb_usb_dib0700
videobuf_dvb            6180  1 cx23885
videobuf_core          19658  3 cx23885,videobuf_dma_sg,videobuf_dvb
dvb_core              102972  6 dvbloopback,cx23885,dib7000p,dvb_usb,dib8000,videobuf_dvb
dib3000mc              13052  1 dvb_usb_dib0700

I get these errors in the frontend log file:
2010-05-06 17:49:54.913 RingBuf(/var/lib/mythtv/livetv/2539_20100506174948.mpg): Invalid file (fd -1) when opening '/var/lib/mythtv/livetv/2539_20100506174948.mpg'.
2010-05-06 17:49:54.914 NVP(0), Error: JumpToProgram's OpenFile failed.
2010-05-06 17:49:54.914 NVP(0), Error: Unknown recorder error, exiting decoder
2010-05-06 17:49:55.022 TV: Attempting to change from WatchingLiveTV to None
2010-05-06 17:49:55.072 TV: Changing from WatchingLiveTV to None
2010-05-06 17:49:55.093 ScreenSaverX11Private: DPMS Reactivated 1
2010-05-06 17:49:55.093 TV: Attempting to change from None to None
2010-05-06 17:49:55.124 TV: Attempting to change from None to WatchingLiveTV
2010-05-06 17:49:55.125 MythContext: Connecting to backend server: 127.0.0.1:6543 (try 1 of 1)
2010-05-06 17:49:55.125 Using protocol version 56
2010-05-06 17:49:55.126 Spawning LiveTV Recorder -- begin
2010-05-06 17:49:55.166 Spawning LiveTV Recorder -- end
2010-05-06 17:49:55.168 ProgramInfo(): Updated pathname '':'' -> '2539_20100506174955.mpg'
2010-05-06 17:49:55.171 We have a playbackURL(/var/lib/mythtv/livetv/2539_20100506174955.mpg) & cardtype(DUMMY)

Full logs available at:
var.log.mythtv.mythbackend.log.txt: http://launchpadlibrarian.net/51385846/.var.log.mythtv.mythbackend.log.txt
var.log.mythtv.mythfrontend.log.txt http://launchpadlibrarian.net/51385847/.var.log.mythtv.mythfrontend.log.txt
Dependencies.txt http://launchpadlibrarian.net/51385848/Dependencies.txt
MythTVDirectoryPermissions.txt http://launchpadlibrarian.net/51385849/MythTVDirectoryPermissions.txt
ProcMaps.txt http://launchpadlibrarian.net/51385850/ProcMaps.txt
ProcStatus.txt http://launchpadlibrarian.net/51385851/ProcStatus.txt
XsessionErrors.txt http://launchpadlibrarian.net/51385852/XsessionErrors.txt

Access to the livetv directoy seems OK:
xabix at HTPC:~$ ll /var/lib/mythtv/livetv/ 
total 8
drwxrwsr-x  2 mythtv mythtv 4096 2010-06-09 11:56 ./
drwxr-xr-x 13 root   root   4096 2010-06-21 11:20 ../
xabix at HTPC:~$ su mythtv
Mot de passe : 
$  ls -la /var/lib/mythtv/livetv/     
total 8
drwxrwsr-x  2 mythtv mythtv 4096 2010-06-09 11:56 .
drwxr-xr-x 13 root   root   4096 2010-06-21 11:20 ..
 
Any help would be appreciated.

Many thanks
XabiX


      
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