Ok. So I switched to using apt-cacher-ng for my caching and started to see this bug again.
To fix this, just remove all the Sources, Packages and Translation files from /var/cache/apt-cacher-ng (apt-cacher has the same issues) directory. Example: DIR=/var/cache/apt-cacher-ng cd $DIR || exit 1 for file in Release Packages Sources Translation; do find . -type f -name "*$file*" -exec rm {} \; done After that I would be able to run apt-get update and everything would be fine. Perhaps this bug should include apt-cacher and apt-cacher-ng as they are both part of this problem and they need new logic to update those control files mentioned above. -- GPG error with apt-get/aptitude/update-manager behind proxy (BADSIG 40976EAF437D05B5) https://bugs.launchpad.net/bugs/24061 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs