Usually this happens when apt has not downloaded the package indexes yet, i. e. through "apt-get update", usually in the daily cronjob. But if it happens after a full installation, there's definitively something wrong there.
Can you please give me the output of
python -c 'import apt; print apt.Cache()["firefox"].candidate.origins'
?
Usually this happens when apt has not downloaded the package indexes yet, i. e. through "apt-get update", usually in the daily cronjob. But if it happens after a full installation, there's definitively something wrong there.
Can you please give me the output of
python -c 'import apt; print apt.Cache( )["firefox" ].candidate. origins'
?