It's not really subprocess.Popen that is being called rather DistUpgradeVteTerminal in DistUpgradeViewGtk or DistUpgradeViewGtk3 which launches a terminal and may not properly set the path.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1085844 Title: update-manager uses subprocess.Popen incorrectly when calling dpkg To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1085844/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs