Hi,

You could you just try --capture-image and see if that works, which would not 
start liveview.

Ciao, Marcus
On Wed, Mar 01, 2023 at 08:59:09AM +0000, Kindschi Valentin wrote:
> Hi,
> 
> Thanks for the quick answer. I don't have a physical access to the camera 
> (installed in a remote location). Is there a way to test liveview remotely ?
> Is there a command to disable liveview remotely and take images without it ? 
> (would it help ?)
> 
> Cheers,
> Valentin
> 
> -----Original Message-----
> From: Marcus Meissner <mar...@jet.franken.de> 
> Sent: Wednesday, 1 March 2023 09:55
> To: Kindschi Valentin <valentin.kinds...@epfl.ch>
> Cc: gphoto-devel@lists.sourceforge.net
> Subject: Re: [gphoto-devel] gphoto2 Unspecified error: Liveview cannot start: 
> Sequence error
> 
> Hi,
> 
> "sequence error" is reported by the camera as "liveview blocker".
> 
> Given the long usage time, it might be hardware related.
> 
> Does liveview work on the camera itself still?
> 
> Ciao, Marcus
> 
> On Wed, Mar 01, 2023 at 08:37:18AM +0000, Kindschi Valentin via Gphoto-devel 
> wrote:
> > Hello,
> > 
> > I have a Nikon DSC D5600 wired to a Raspberry Pi taking a picture every 
> > minute. This setup worked for months and suddenly stopped working 
> > yesterday. The error message is:
> > 
> > *** Error ***
> > Liveview cannot start: Sequence error
> > *** Error (-1: 'Unspecified error') ***
> > 
> > I restarted the camera, but it doesn’t help.
> > I added to this mail the output of “env LANG=C gphoto2 --debug 
> > --debug-logfile=my-logfile.txt --capture-preview”, do you see anything 
> > suspicious ?
> > 
> > Thank you very much,


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