After a hint I turned off HDR and now it works fine...
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Touch seeded packages, which is subscribed to camera-app in Ubuntu.
Sometimes ghost images taken by camera
Status in camera-app package in Ubuntu:
Sometimes the camera on my bq 4.5 takes ghost images. It doesn't
matter if it is a static or a slowly moving motive.
The app reacts very slowly in general and after taking a picture the
app goes black for about 5 seconds before I could take another pic.
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