[streaming] Re: Failed to open /dev/video0: No such file or directory

Jean-Paul Saman saman at natlab.research.philips.com
Wed Jul 23 16:36:46 CEST 2003


Please, try the ivtv mailinglists they should know. This list is only to 
VideoLAN related projects (vlc, vls, libdvbpsi, etc) and not for ivtv 
drivers.

Grtz,
Jean-Paul Saman.

Mariano García wrote:
> Sorry,
> 
>  
> 
> But I have checked that I didn?t load ivtv.o module. When I execute 
> ?insmod ivtv.o? I get this error:
> 
> ivtv.o: init_module: No such device
> 
> Hint: insmod errors can be caused by incorrect module parameters, 
> including invalid IO or IRQ parameters
> 
>  
> 
> These are the modules I have load on my system:
> 
> Module                  Size  Used by    Not tainted
> 
> saa7115                 5920   0  (unused)
> 
> msp3400                15440   1
> 
> tuner                   9476   1
> 
> videodev                5696   0
> 
> i2c-algo-bit            6956   1
> 
> i2c-core               12960   0  [saa7115 msp3400 tuner i2c-algo-bit]
> 
> tulip                  38464   1
> 
> via82cxxx_audio        18944   0  (unused)
> 
> uart401                 6080   0  [via82cxxx_audio]
> 
> ac97_codec             10464   0  [via82cxxx_audio]
> 
> sound                  54604   0  [via82cxxx_audio uart401]
> 
> msdos                   4828   0  (unused)
> 
> fat                    29912   0  [msdos]
> 
>  
> 
>  
> 
>  
> 
> -----Mensaje original-----
> *De:* streaming-bounce at videolan.org 
> [mailto:streaming-bounce at videolan.org] *En nombre de *Mariano García
> *Enviado el:* miércoles, 23 de julio de 2003 16:11
> *Para:* streaming at videolan.org
> *Asunto:* [streaming] Failed to open /dev/video0: No such file or directory
> 
>  
> 
> Hi all,
> 
>  
> 
> I have a Hauppauge WinTV-PVR-250 card installed on a debian woody 
> distribution. I?m trying configuring it, but I have some problems. I 
> compiled kernel 2.4.21 with v4l2 patch and in this moment I am 
> installing IVTV drivers. I have got to load all modules on my linux 
> system, but when I try to use the ?test_ioctl? utilility in order to 
> change some values on my card, I get this error:
> 
>             Failed to open /dev/video0: No such file or directory
> 
>  
> 
> Searching on the net, people use these command to create this device:
> 
>             mknod /dev/video0 c 81 0
> 
>  
> 
> But it isn?t work.
> 
>  



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