Bug#441178: still reproducible with apt 0.7.23.1

[Timo Juhani Lindfors <timo.lindfors@iki.fi>]

Hi,

I'm sorry to say that "apt-get -t stable source nano" still fetches
nano from unstable. Please reopen this bug if you agree.

( I re-read the bug log and noticed that at "Sun, 07 Dec 2008 00:13:00
  +0200" I replied that "-t stable" worked but pasted output that
  +clearly showed that it was not in fact working... )

Here's a transcript of how it fails here. Stable has nano 2.0.7-4 so
clearly "apt-get -t stable source" is not fetching the right nano when
it fetches nano 2.0.9-2:

# cat /etc/apt/sources.list
deb http://ftp.se.debian.org/debian unstable main
deb-src http://ftp.se.debian.org/debian stable main
deb-src http://ftp.se.debian.org/debian testing main
deb-src http://ftp.se.debian.org/debian unstable main
# apt-get update
Hit http://ftp.se.debian.org unstable Release.gpg
Hit http://ftp.se.debian.org stable Release.gpg
Hit http://ftp.se.debian.org testing Release.gpg
Hit http://ftp.se.debian.org unstable Release
Hit http://ftp.se.debian.org stable Release
Hit http://ftp.se.debian.org testing Release
Get:1 http://ftp.se.debian.org unstable/main Packages/DiffIndex [2038B]
Get:2 http://ftp.se.debian.org unstable/main Sources/DiffIndex [2038B]
Ign http://ftp.se.debian.org stable/main Sources/DiffIndex
Get:3 http://ftp.se.debian.org testing/main Sources/DiffIndex [2038B]
Hit http://ftp.se.debian.org stable/main Sources
Fetched 6114B in 1s (5168B/s)
Reading package lists... Done
# apt-get -t stable source nano
Reading package lists... Done
Building dependency tree
Reading state information... Done
Need to get 1433kB of source archives.
Get:1 http://ftp.se.debian.org unstable/main nano 2.0.9-2 (dsc) [1248B]
Get:2 http://ftp.se.debian.org unstable/main nano 2.0.9-2 (tar) [1404kB]
Get:3 http://ftp.se.debian.org unstable/main nano 2.0.9-2 (diff) [27.9kB]
Fetched 1433kB in 0s (5646kB/s)
gpgv: keyblock resource `/root/.gnupg/trustedkeys.gpg': file open error
gpgv: Signature made Fri Mar 27 12:09:03 2009 UTC using DSA key ID 917A225E
gpgv: Can't check signature: public key not found
dpkg-source: warning: failed to verify signature on ./nano_2.0.9-2.dsc
dpkg-source: info: extracting nano in nano-2.0.9
dpkg-source: info: unpacking nano_2.0.9.orig.tar.gz
dpkg-source: info: applying nano_2.0.9-2.diff.gz

# COLUMNS=80 dpkg -l apt
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name           Version        Description
+++-==============-==============-============================================
ii  apt            0.7.23.1       Advanced front-end for dpkg