OK, I think the repos are in good shape again, after a few messes.
A few problems that came up and their solutions:
Everybody with Debian or Ubuntu: You probably want to run apt-get clean; apt-get update
If you have Virtualmin Pro on Debian/Ubuntu, you may have accidentally downgraded to Virtualmin GPL if you ran an update without noticing that it was the GPL module (webmin-virtual-server_6.0.8_gpl or similar) because I had a typo in my repo generation scripts I merged GPL and Pro. I’ll roll a new Virtualmin package later today that will switch you back. Or, I think it’s safe to run the Upgrade to Pro, as well, if you switched and urgently need to switch back. Don’t panic, either way. Going from GPL to Pro or vice versa is non-destructive.
Sorry for the inconvenience, but we’re finally back on track for updating all repos automatically.
Cheers,
Joe