It is apt-file question, not astroberry related. Maybe run the query without path i.e. apt-file search phd2.bin or update the cache sudo apt-file update
Good point! Thanks for suggestion. Now the repository provides Contents index. This allows to find packages that provide a particular file, using apt-file.
Run "sudo apt update" to refresh index files and try "apt-file search" again.
So confirmed QHYCCD now having issue with Raspbian OS.
Jasem found out Fxload in debian is very old. So, he updated the fxload on his SM OS 1.5.0 and qhyccd works now. Maybe he does other things as well, we do not know.
Yes. SM is Stellarmate. Not only that, AstroPi3 script also having this issue as well. Meaning that update from the github also faile to bring qhy camera up.