query: Upgrade failed- forbidden downloading
positive_passages.docid: 19361
positive_passages.text: Can't update because the word prox* is blocked
negative_passages.docid: 135383
negative_passages.text: Unable to update my system Ubuntu13.04: Getting message - requires installation of untrusted packages
negative_passages.docid: 19288
negative_passages.text: Update manager doesn't offer an upgrade to the new release
negative_passages.docid: 90937
negative_passages.text: apt-get update errors
negative_passages.docid: 1520
negative_passages.text: How to install software or upgrade from an old unsupported release?
negative_passages.docid: 30754
negative_passages.text: Cannot update: "No available releases found"
negative_passages.docid: 105984
negative_passages.text: SVN Commit failed, access forbidden
negative_passages.docid: 4305
negative_passages.text: How do I fix a "Problem with MergeList" or "status file could not be parsed" error when trying to do an update?
negative_passages.docid: 1771
negative_passages.text: How to get rid of 'security updates available' warnings?
negative_passages.docid: 64509
negative_passages.text: Can't update from official repositories [Error 409]
negative_passages.docid: 49161
negative_passages.text: Upgrade manager wants me to do a partial upgrade
negative_passages.docid: 128740
negative_passages.text: Unable to Install Update; An error occurred installing iOS 8.2
negative_passages.docid: 98844
negative_passages.text: upgrade 14.04 with errors and shows red sign on top
negative_passages.docid: 967
negative_passages.text: How can I avoid "please insert CD/DVD" error when updating Ubuntu?
negative_passages.docid: 5877
negative_passages.text: "Failed to fetch" while updating
negative_passages.docid: 5316
negative_passages.text: Update from 14.04 to 16.04 failed with GPG error
negative_passages.docid: 107009
negative_passages.text: ubuntu 18.04 apt-get upgrade problem "redirection loop encountered."