I'm also seeing this, yesterday and today on unstable/sid. It does not happen on every use of `sudo aptitude update`, only some.
- Suspicious output during apt update Ihor Antonov
- Re: Suspicious output during apt update Anders Andersson
- Re: Suspicious output during apt update Darac Marjal
- Re: Suspicious output during apt update Ihor Antonov
- Re: Suspicious output during apt update Thomas Schmitt
- Re: Suspicious output during apt update David Wright
- Re: Suspicious output during apt update Anders Andersson
- Re: Suspicious output during apt update jnqnfe