Comment 7 for bug 842179

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ketsa (ketsa-0) wrote :

Same problem here after a squeeze --> wheezy upgrade :

I get :
E: The value 'squeeze-backports' is invalid for APT::Default-Release as such a release is not available in the sources
E: _cache->open() failed, please report.
When trying to open synaptic, it then closes.

I have no apt.conf, no /root/.synaptic folder and here is my /etc/apt/sources.list :

deb http://mirror.switch.ch/ftp/mirror/debian/ wheezy main contrib non-free
deb-src http://mirror.switch.ch/ftp/mirror/debian/ wheezy main contrib non-free