For the benifit of non-experts (like myself), some specifics on a way
to downgrade:

Add stable to /etc/apt/sources.list (lines marked with a '+'):
  deb http://debian.lcs.mit.edu/debian testing main contrib non-free
  deb http://non-us.debian.org/debian-non-US stable/non-US main contrib
non-free
  deb http://security.debian.org testing/updates main contrib non-free

+ deb http://debian.lcs.mit.edu/debian stable main contrib non-free
+ deb http://security.debian.org stable/updates main contrib non-free

Modify or create /etc/apt/preferences:
  Explanation: see http://www.argon.org/~roderick/apt-pinning.html
  Package: *
  Pin: release o=Debian,a=testing
  Pin-Priority: 900

  Package: *
  Pin: release o=Debian,a=stable
  Pin-Priority: 300

  Package: *
  Pin: release o=Debian
  Pin-Priority: -1

apt-get update
apt-get -f install libgnomecanvas2-0=2.8.0-1 libgnomecanvas2-common=2.8.0-1

*note: "=2.8.0-1" means "give me version 2.8.0-1". I knew the version
by looking for libgnomecanvas2-0 in aptitude. The 2.8.0-1 version did
not appear in /var/lib/dpkg/available . I don't know how else to find
a list of viable versions.

**note: I knew to install libgnomecanvas2-common because of an error
message from apt-get:
  The following packages have unmet dependencies:
    libgnomecanvas2-0: Depends: libgnomecanvas2-common (= 2.8.0-1) but 2.10.2-2 
is to be installed


hope this helps
-- 
-eric

office: +81.466.49.1170 W3C, Keio Research Institute at SFC,
                        Shonan Fujisawa Campus, Keio University,
                        5322 Endo, Fujisawa, Kanagawa 252-8520
                        JAPAN
        +1.617.258.5741 NE43-344, MIT, Cambridge, MA 02144 USA
cell:   +81.90.6533.3882

([EMAIL PROTECTED])
Feel free to forward this message to any list for any purpose other than
email address distribution.

Attachment: signature.asc
Description: Digital signature

Reply via email to