query: E: Unable to locate package gnome-tweaks
positive_passages.docid: 743
positive_passages.text: How do I enable the "Universe" repository?
negative_passages.docid: 55705
negative_passages.text: How to find the package name to install an app using terminal?
negative_passages.docid: 119323
negative_passages.text: "Unable to locate package" errors for all software
negative_passages.docid: 19035
negative_passages.text: Will GNOME be updated to 3.30 in Ubuntu 18.04 by itself?
negative_passages.docid: 63506
negative_passages.text: How to switch from unity to gnome
negative_passages.docid: 156977
negative_passages.text: Unable to install files with apt-get: "unable to locate package"
negative_passages.docid: 154526
negative_passages.text: How to upgrade to GNOME 3.30 on Ubuntu 18.04.1
negative_passages.docid: 112602
negative_passages.text: Unable to download updates from extensions.gnome.org
negative_passages.docid: 144662
negative_passages.text: How to get Gnome 3.14 on ubuntu 14.04
negative_passages.docid: 76803
negative_passages.text: gnome-shell-extensions-user-theme won't install due to unmet dependencies
negative_passages.docid: 109677
negative_passages.text: How do I to resolve unmet dependencies to uninstall and reinstall package
negative_passages.docid: 150033
negative_passages.text: E: Sub-process /usr/bin/dpkg returned an error code (1) for almost all updates
negative_passages.docid: 28650
negative_passages.text: `apt-get update` cannot find Ubuntu servers
negative_passages.docid: 21162
negative_passages.text: How can I install Ubuntu tweak on Ubuntu 16.04
negative_passages.docid: 85776
negative_passages.text: How to install gnome shell extensions offline?
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: 130717
negative_passages.text: gnome-desktop-item-edit: command not found on Ubuntu 19.10 and later even with the 'gnome-panel' package installed