@beandev In der LVZ (https://www.lvz.de/lokales/leipzig/leipzig-feuerwerk-waehrend-der-brutzeit-nun-aeussert-sich-die-genehmigungsbehoerde-EG4Q2IZOMNGA5KP7U5LBAQI3KQ.html) wird Torsten Bonew mit den Worten "Natürlich kommen wir dem Bescheid der Naturschutzbehörde nach" zitiert. Es ist eine stattdessen wohl eine Lasershow geplant. Hoffentlich bleibt es dabei.

@teilweise There are definitely weird things/bugs happening in Apple's Mail app in this context. For example, the indicator badge for unread mails has displayed an unread mail with a duplicate message ID, although the mail itself is not displayed.

@teilweise This is not a new behavior. The macOS mail app also does this, even with different dates, subjects, bodies etc.
In their defense the RFC states that the Message-ID has to be unique.

@katzentratschen Ich höre da auch Stare. Wir können sie bei uns im Innenhof (in Leipzig) mindestens seit den letzten vier Jahren beim Überwintern beobachten.

@timo Shogun hat mir gut gefallen.

@gernot Another option may be booting from an external (USB or thunderbolt based SSD) macOS installation (I think you could create this using the recovery environment) and then cloning the internal installation using tools like CarbonCopyCloner to a second volume on the same USB SSD or a second SSD (which of course has to be bigger than the internal drive). Assumed there is USB 3 this might even be faster than the Fusion Drive and could be used regularly.

@gernot At least in macOS Sonoma there is `diskutil apfs listSnapshots` and `diskutil apfs deleteSnapshot`. And according to this site it was already there in Monterey (“[and] have apparently been there for some years”): https://eclecticlight.co/2021/11/09/disk-utility-now-has-full-features-for-managing-snapshots/

@gernot Maybe there are snapshots which occupy the space? You should be able to list an delete them either with diskutil or tmutil