Several other people report the same problem: https://askubuntu.com/questions/1410583/upgrading-to-22-04-printer-doesnt-works-in-color
As I commented there, I think this is related to this issue in CUPS: https://github.com/OpenPrinting/cups/issues/421
A workaround suggested by a CUPS developer is to issue the command:
lpadmin -p PRINTER -o print-color-mode-default=color
Several other people report the same problem: https:/ /askubuntu. com/questions/ 1410583/ upgrading- to-22-04- printer- doesnt- works-in- color
As I commented there, I think this is related to this issue in CUPS: https:/ /github. com/OpenPrintin g/cups/ issues/ 421
A workaround suggested by a CUPS developer is to issue the command:
lpadmin -p PRINTER -o print-color- mode-default= color