[Bug 298579] Re: dvgrab, Error: no camera exists

[lhz]

I have experienced the follwoing:

* install dvgrab
* succesfully grab videos from a Canon HV30

* some days later, I got:

m at chakra:~$ sudo dvgrab -i
[sudo] password for m: 
raw1394 - failed to get handle: No such file or directory.
m at chakra:~$ sudo mknod -m 666 /dev/raw1394 c 171 0 
m at chakra:~$ sudo dvgrab -i
Error: no camera exists

Somewhere I read about a user who just changed the PCI-plug for the
card. This didn't help  here either.

lscpi gives:

03:01.0 FireWire (IEEE 1394): Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link) (prog-if 10)
	Subsystem: Electronic Design GmbH Device c100
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64 (750ns min, 1000ns max), Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at febff800 (32-bit, non-prefetchable) [size=2K]
	Region 1: Memory at febf8000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: ohci1394
	Kernel modules: ohci1394

:(

-- 
dvgrab,  Error: no camera exists 
https://bugs.launchpad.net/bugs/298579
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