My common workflow once I scan a textual content doc is to right colours and play with contract to cut back their file measurement. Nevertheless, since I upgraded to Sonoma, I discover that no matter picture I scan, to no matter format (tried png and jpeg up to now) find yourself creating information that I’m completely unable to save lots of after modification, or save as one other identify, from the Preview app of macOS.
I get this message on Save As:
The doc “scan.png” couldn't be saved as “scan-a”.
And this once I play with the colours and Save:
The doc “scan.png” couldn't be saved.
If anybody is aware of a repair for this, I’d be most grateful, as fixing colours of scanned PNG pictures reduces their measurement from 20 MiB to between 1 and a pair of MiB. It additionally helps eradicating scan artifacts by taking part in with the distinction.
There appear to be further macOS permissions occurring right here (judging from the @ within the permissions), however I do not know rather more. Within the Examine window for the file, I do not see it being Locked and the listed privileges for my person are Learn & Write.
-rw-r--r--@ 1 adeynack workers 15M Oct 16 22:37 scan.png
-rw-r--r-- 1 adeynack workers 4B Oct 16 22:40 check.txt