I came across this after being offered an upgrade prematurely (which appears to be another bug). Please note #9 in https://answers.launchpad.net/ubuntu/+question/709594 if you are fettling the postinst for polkitd.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2054716 Title: package polkitd 124-1 failed to install/upgrade: installed polkitd package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/policykit-1/+bug/2054716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
