Hi.
Just wanted to check in and ask what the plan going forward is.
IIUC:
Thus an upgrade from buster to bullseye would fail during the upgrade while trying to do the immediate configuration for libc6.
So I would currently see two options to proceed:
1) Backport the fix to buster
2) Implement something else in buster (self-upgrade of apt? Not sure if that would work)
If - as I think would probably be most reasonable - (1) would be chosen, I think it would make sense to do that as soon as possible, but technically, it could probably be done a day before the bullseye release (as one should always first upgrade the old release as much as possible before upgrading to the new one).
Cheers,
Sven