On Tue, 19 Oct 2021, Borden wrote: > > That said, Erwin, I don't have an answer to your question. Probably stricter > > constraints in the packages may help, but not completely and it may be > > complicated to implement. > > > Out of curiosity, how would the apt system have to change - strictly in > theory - for something like this to be achieved?
That is a question we are facing since long, and apt does not provide a solution. We want to force that updates can only be done in lockstep, that is, packages cannot be updated to new major versions without updating all. But unfortunately, apt doesn't have an easy solution for that. One idea was to make a virtual "abi package" (like we do for the PIM packages) and inject dependencies so that each package depends on the virtual abi package. But this is also not very nice and easy a solution. Best Norbert -- PREINING Norbert https://www.preining.info Fujitsu Research + IFMGA Guide + TU Wien + TeX Live + Debian Dev GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13
