On Wed 11 Apr 2018 at 15:31:32 (-0400), David Parker wrote: > I am trying to upgrade two test boxes from Wheezy to Stretch (skipping > Jessie). The upgrade worked on one of them, although I ran into errors and > had to run "apt-get -f install" a few times, but that resolved the issues > and it ultimately worked. > > However, on the second box, I ran into an error about halfway through the > upgrade, and I'm not able to get past it. No matter what I do, I keep > running into version mismatch issue with libpam-modules. It's preventing > the upgrade from finishing.
The other "incantation" that's worth trying is # dpkg --configure -a Cheers, David.