query: Authentication error when updating
positive_passages.docid: 36104
positive_passages.text: "Software can't be installed or removed because the authentication service is not available. "
negative_passages.docid: 80899
negative_passages.text: "no public key available" on apt-get update
negative_passages.docid: 47010
negative_passages.text: How can update-manager update without the root password?
negative_passages.docid: 135383
negative_passages.text: Unable to update my system Ubuntu13.04: Getting message - requires installation of untrusted packages
negative_passages.docid: 14667
negative_passages.text: File sync error (AUTH_FAILED)
negative_passages.docid: 116445
negative_passages.text: "Can't check signature: public key not found" while upgrading, why?
negative_passages.docid: 5316
negative_passages.text: Update from 14.04 to 16.04 failed with GPG error
negative_passages.docid: 5565
negative_passages.text: How to fix Permission Denied (Public key) error?
negative_passages.docid: 249
negative_passages.text: How do I fix this "E: Type '*' is not known on line * in source list ..." update error?
negative_passages.docid: 29877
negative_passages.text: How to fix "Could not open a connection to your authentication agent." error when trying to add ssh-key?
negative_passages.docid: 24377
negative_passages.text: Authentication with old password no longer supported, use 4.1 style passwords
negative_passages.docid: 64744
negative_passages.text: Restarted computer during update; "the system network service is not compatible with this version"
negative_passages.docid: 10023
negative_passages.text: 'Some index files failed to download' while updating
negative_passages.docid: 83924
negative_passages.text: error while trying to sudo apt-get update GPG, no sign repository
negative_passages.docid: 90243
negative_passages.text: Upgrading to Debian 7: Postfix Auth fails
negative_passages.docid: 72485
negative_passages.text: Why is a restart only required on some updates?
negative_passages.docid: 119920
negative_passages.text: Failed upgrade from Ubuntu 19.10 to 20.04 "Please update the microcode"