audio cds are not a block format, they are a stream. dd works on block devices, where it can request blocks sequentially from the drive. audio cds can only be positioned by track, and even have to be oversampled to correct for jitter: https://www.cdroller.com/htm/readaudio.html


should apply to debian: https://askubuntu.com/questions/1482380/gave-up-waiting-for-root-file-system-device-after-an-upgrade-to-ubuntu-22