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Today's Topics:

   1. Re: Logitech C270 stop working between version (tosiara)


----------------------------------------------------------------------

Message: 1
Date: Mon, 2 Dec 2024 09:46:14 +0200
From: tosiara <tosi...@gmail.com>
To: Motion discussion list <motion-user@lists.sourceforge.net>
Subject: Re: [Motion-user] Logitech C270 stop working between version
Message-ID:
        <CACHTdwRxWrPE-b4icDyU44xHMBXB6=t724xjdbpz2q_6bo7...@mail.gmail.com>
Content-Type: text/plain; charset="UTF-8"

Try to restore the module back, reboot and check the output:

ls -l /dev/v4l/by-id/

How many devices does it show?

On Sun, Dec 1, 2024 at 10:48?PM Richard Bown <rich...@g8jvm.com> wrote:
>
> after a bit of googling I found the cam needs the uvc module, so I have 
> blacklisted the meson_vdec module
>
> now lsusb does not show the cam aaaagh!
>
> On 01/12/2024 20:18, Richard Bown wrote:
>
> Hi
>
> using Ubuntu22 with the C270  USB camera works, v 4.3
>
> upgrading to ubuntu 24 with motion 4.6 it fails with log entry of camera does 
> not capture.
>
> I looked at the loaded libs between the two earlier, and it seemed to be more 
> v4l was load on UB 22
>
> I had to upgrade today to Ub24 on the second Odroid N2, it needs two to 
> handle 11 ip-cams, ubuntu22 died, so got upgraded
>
> and still stuck with this camera down.
>
> [1:ml1:Front porch] [WRN] [ALL] [Dec 01 20:13:30] mlp_retry: Retrying until 
> successful connection with camera
> [1:ml1:Front porch] [NTC] [VID] [Dec 01 20:13:30] vid_start: Opening V4L2 
> device
> [1:ml1:Front porch] [DBG] [ALL] [Dec 01 20:13:30] util_parms_add: Parsed: 
> >palette< >17<
> [1:ml1:Front porch] [DBG] [ALL] [Dec 01 20:13:30] util_parms_add: Parsed: 
> >input< >-1<
> [1:ml1:Front porch] [DBG] [ALL] [Dec 01 20:13:30] util_parms_add: Parsed: 
> >norm< >0<
> [1:ml1:Front porch] [DBG] [ALL] [Dec 01 20:13:30] util_parms_add: Parsed: 
> >frequency< >0<
> [1:ml1:Front porch] [NTC] [VID] [Dec 01 20:13:30] v4l2_device_open: Using 
> videodevice /dev/video0 and input -1
> [1:ml1:Front porch] [DBG] [VID] [Dec 01 20:13:30] v4l2_device_capability: 
> ------------------------
> [1:ml1:Front porch] [DBG] [VID] [Dec 01 20:13:30] v4l2_device_capability: 
> cap.driver: "meson-vdec"
> [1:ml1:Front porch] [DBG] [VID] [Dec 01 20:13:30] v4l2_device_capability: 
> cap.card: "Amlogic Video Decoder"
> [1:ml1:Front porch] [DBG] [VID] [Dec 01 20:13:30] v4l2_device_capability: 
> cap.bus_info: "platform:meson-vdec"
> [1:ml1:Front porch] [DBG] [VID] [Dec 01 20:13:30] v4l2_device_capability: 
> cap.capabilities=0x84204000
> [1:ml1:Front porch] [DBG] [VID] [Dec 01 20:13:30] v4l2_device_capability: 
> ------------------------
> [1:ml1:Front porch] [NTC] [VID] [Dec 01 20:13:30] v4l2_device_capability: - 
> STREAMING
> [1:ml1:Front porch] [ERR] [VID] [Dec 01 20:13:30] v4l2_device_capability: 
> Device does not support capturing.
> [1:ml1:Front porch] [DBG] [VID] [Dec 01 20:13:30] v4l2_device_close: close
>
> Logitech C270
>
> Technical Specifications
>
> Max Resolution: 720p/30fps
> Camera mega pixel: 0.9
> Focus type: fixed focus
> Lens type: plastic
> Built-in mic: Mono
> Mic range: Up to 1 m
> Diagonal field of view (dFoV): 55?
>
> Any help appreciated please
>
> --
> --
>  Best wishes
>  Richard Bown
>
>  Email : rich...@g8jvm.com
>
>  HTTP  :  https://www.g8jvm.com
>
>  ###################################################################
>
>  Ham Call: G8JVM . QRV: HF + 50-432 MHz + Microwave
>  Maidenhead QRA: IO82SP38, LAT. 52.6620 N LONG. 2.4696 W
>  VHF: 6mtrs 200W, 4mtrs 150W, 2mtrs 300W, 70cms 200W,
>  Microwave: 23cms 110W, 13cms 100W, 9cms 15W, 6cms 10W & 3cm 5W
>  OS: Linux Mint 22 Wilma, on a Dell Latitude 5590 laptop
>  ###################################################################
>
>
>
> _______________________________________________
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> Motion-user@lists.sourceforge.net
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>
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>
> --
> --
>  Best wishes
>  Richard Bown
>
>  Email : rich...@g8jvm.com
>
>  HTTP  :  https://www.g8jvm.com
>
>  ###################################################################
>
>  Ham Call: G8JVM . QRV: HF + 50-432 MHz + Microwave
>  Maidenhead QRA: IO82SP38, LAT. 52.6620 N LONG. 2.4696 W
>  VHF: 6mtrs 200W, 4mtrs 150W, 2mtrs 300W, 70cms 200W,
>  Microwave: 23cms 110W, 13cms 100W, 9cms 15W, 6cms 10W & 3cm 5W
>  OS: Linux Mint 22 Wilma, on a Dell Latitude 5590 laptop
>  ###################################################################
>
> _______________________________________________
> Motion-user mailing list
> Motion-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/motion-user
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>
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