I had a similar problem. Check to see if IVTV is giving you errors like "DMA_IRQ_ERROR" or something like that. Also, does it only occur while you're recording AND using the network? (I noticed that your IRQ is shared between your capture/network cards).
Try moving your capture card to another PCI slot to make sure it gets its own IRQ (lspci -v). Good luck. -Pete On 8/1/05, John Johnson <[EMAIL PROTECTED]> wrote: > I'm having a problem with my MythTV setup. > The backend is hanging rather frequently (1 or more times per day). > In the /var/log/mythtv/mythbackend.log, one of the times it hangs is > after "Changing from RecordingOnly to None". At that point, the frontend > says No recordings scheduled, the backend disappeared, etc. Restarting > the backend ( /etc/init.d/mythtv-backend restart ) will get everything > going again. I also have to Ctrl-Alt-Backspace the X server to get the > frontend talking to the backend again. > > Another time it seems to happen is when there is a > "Reschedule requested for id 0" (or -1). > > The MySQL database runs on a Dell 1650. > > Hopefully some of this info will be relevant, if not, I can email > anything needed. > > Thanks in advance! > > Regards, > JJ > > HP Pavilion 6535 > i810 motherboard, Celeron 600 > 256Mb RAM > nVidia GeForce MX 4000 > Hauppauge 250, new remote > > Part of cat /proc/pci > Bus 0, device 31, function 5: > Multimedia audio controller: Intel Corp. 82801AB AC'97 Audio (rev > 2). > IRQ 9. > I/O at 0x1200 [0x12ff]. > I/O at 0x1300 [0x133f]. > Bus 1, device 11, function 0: > Ethernet controller: Lite-On Communications Inc LNE100TX (rev 32). > IRQ 9. > Master Capable. Latency=64. > I/O at 0x3000 [0x30ff]. > Non-prefetchable 32 bit memory at 0xe0100000 [0xe01000ff]. > Bus 1, device 13, function 0: > Multimedia video controller: Internext Compression Inc iTVC16 > (CX23416) MPEG-2 Encoder (rev 1). > IRQ 9. > Master Capable. Latency=64. Min Gnt=128.Max Lat=8. > Prefetchable 32 bit memory at 0xe8000000 [0xebffffff]. > Bus 1, device 14, function 0: > VGA compatible controller: nVidia Corporation NV18 [GeForce4 MX > 4000 AGP 8x] (rev 193). > IRQ 10. > Master Capable. Latency=248. Min Gnt=5.Max Lat=1. > Non-prefetchable 32 bit memory at 0xe1000000 [0xe1ffffff]. > Prefetchable 32 bit memory at 0xf0000000 [0xf7ffffff]. > > Part of apt-cache show mythtv > Package: mythtv > Status: install ok installed > Priority: optional > Section: graphics > Installed-Size: 64 > Maintainer: Matt Zimmerman <[EMAIL PROTECTED]> > Bugs: mailto:[EMAIL PROTECTED] > Architecture: all > Version: 0.18.1-3_km_i686 > Depends: mythtv-database (= 0.18.1-3_km_i686), mythtv-frontend (= > 0.18.1-3_km_i686), mythtv-backend (= 0.18.1-3_km_i686) > > ivtvctl -V > ioctl: IVTV_IOC_G_DRIVER_INFO > driver info: > version = 0x00000200 (0.2.0) > comment = rc3j > > part of v4l-info > ### v4l2 device info [/dev/video0] ### > general info > VIDIOC_QUERYCAP > driver : "ivtv" > card : "Vanilla iTVC15 card" > bus_info : "0" > version : 0.2.0 > capabilities : 0x1030011 > [VIDEO_CAPTURE,VBI_CAPTURE,TUNER,AUDIO,READWRITE] > > ls /usr/src/mythtv/source/ > knoppmyth_plugins_0.18.1_i586.diff mythplugins-0.18.1.tar.bz2 > knoppmyth_plugins_0.18.1_i686.diff myththemes-0.18.tar.bz2 > knoppmyth_tv_0.18.1_i586.diff mythtv-0.18.1/ > knoppmyth_tv_0.18.1_i686.diff mythtv-0.18.1.tar.bz2 > > parts of /var/log/XFree86.0.log > XFree86 Version 4.3.0.1 (Debian 4.3.0.dfsg.1-10.1unichrome30.1 > 20050205195924 glaweh@) > Release Date: 15 August 2003 > X Protocol Version 11, Revision 0, Release 6.6 > Build Operating System: Linux 2.6.10-xenU i686 [ELF] > Build Date: 05 February 2005 > ... > (II) Loading /usr/X11R6/lib/modules/extensions/librecord.a > (II) Module record: vendor="The XFree86 Project" > compiled for 4.3.0.1, module version = 1.13.0 > Module class: XFree86 Server Extension > ABI class: XFree86 Server Extension, version 0.2 > (II) Loading extension RECORD > (II) LoadModule: "nvidia" > (II) Loading /usr/X11R6/lib/modules/drivers/nvidia_drv.o > (II) Module nvidia: vendor="NVIDIA Corporation" > compiled for 4.0.2, module version = 1.0.7174 > Module class: XFree86 Video Driver > > > --- > Help everyone. If you can't do that, then at least be nice. > > > > _______________________________________________ > mythtv-users mailing list > [email protected] > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users > > > _______________________________________________ mythtv-users mailing list [email protected] http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
