query: failed to connect to http://changelogs.ubuntu.com/meta-release
positive_passages.docid: 28650
positive_passages.text: `apt-get update` cannot find Ubuntu servers
negative_passages.docid: 94986
negative_passages.text: Connection Refused while apt-get update ubuntu 18.04 over proxy
negative_passages.docid: 93574
negative_passages.text: E: Some index files failed to download. They have been ignored, or old ones used instead after apt-get update
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: 49149
negative_passages.text: How do I solve "Unable to fetch some archives, maybe run apt-get update or try with --fix-missing" error?
negative_passages.docid: 122588
negative_passages.text: Can't connect to ubuntu archive when using apt-get update
negative_passages.docid: 339
negative_passages.text: How to resolve "Failed to download repository information"?
negative_passages.docid: 5193
negative_passages.text: What causes the 'Connection Refused' message?
negative_passages.docid: 12368
negative_passages.text: A "failed to fetch" error occurs when apt-get update is run. How do I fix this?
negative_passages.docid: 66744
negative_passages.text: Apt "Connection failed"
negative_passages.docid: 38107
negative_passages.text: All HTTP requests get ERR_CONNECTION_REFUSED, HTTPS works - How to troubleshoot?
negative_passages.docid: 5316
negative_passages.text: Update from 14.04 to 16.04 failed with GPG error
negative_passages.docid: 133
negative_passages.text: How can I fix a 404 Error when using a PPA or updating my package lists?
negative_passages.docid: 75959
negative_passages.text: The requested URL /phpmyadmin was not found on this server
negative_passages.docid: 106026
negative_passages.text: Why can't I connect to Ubuntu One?
negative_passages.docid: 78980
negative_passages.text: apt update; apt install metasploit-framework
negative_passages.docid: 92739
negative_passages.text: E: The repository 'http://ppa.launchpad.net/jonathonf/python-3.6/ubuntu disco Release' does not have a Release file