Some more information: This machine is not behind an apt-cacher-ng proxy. Another Lucid x64 machine (a VM guest which incidentally runs on the same host where the problem is occuring), also without any package cache and with the same country-specific package server (us.archive.ubuntu.com) is able to 'aptitude update' without any problem.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/989134 Title: aptitude/apt-get update error: BADSIG 40976EAF437D05B5 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/989134/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs