Ubuntu can't read SD card after camera adds photos

I have an SanDisk SD card it works very well on ubuntu, it reads/writes files as normal. But after I put the card in the camera and take some photos it doesn't work properly on ubuntu anymore and it is very slow. It doesn't mount automatically and I can't even view the images.

I tried formatting it several times on ubuntu and on the camera as well but as soon as I put it back in the camera and take photos the problem pops up again.

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