The acpica-tools package can make a change which will allow command-not-found to recognize acpidump and acpixtract as a command. From command-not-found-extractor's README.md:
### Cnf-Extra-Commands
A list of comma separated commands to be added. This is useful when
update-alternatives is used but the expression is too complicated
for the extractor to parse it. The extra commands will be just
added to the "commands:" tag in the Commands file.
The acpica-tools package can make a change which will allow command-not-found to recognize acpidump and acpixtract as a command. From command- not-found- extractor' s README.md:
### Cnf-Extra-Commands
A list of comma separated commands to be added. This is useful when
update-alternatives is used but the expression is too complicated
for the extractor to parse it. The extra commands will be just
added to the "commands:" tag in the Commands file.