On Wed, Aug 18, 2021 at 12:38:53PM +0200, Frank wrote: > The Suite for testing changed from bullseye to bookworm, so you get this > message. Fix it by adding the --allow-releaseinfo-change switch to > apt-get update. Or by running "apt update" one time, to get the prompt that apt-get doesn't give you, so you can answer the prompt. After that, you can go back to "apt-get update" until the next suite change.