query: How to upgrade skype from 4.2 to 4.3
positive_passages.docid: 8707
positive_passages.text: How to install Skype 4.3?
negative_passages.docid: 130776
negative_passages.text: Install Skype on Ubuntu 12.04 LTS 64-bit
negative_passages.docid: 12578
negative_passages.text: How do I upgrade to a newer version of Ubuntu?
negative_passages.docid: 33651
negative_passages.text: How to upgrade from Ubuntu 12.10 to 14.04
negative_passages.docid: 36703
negative_passages.text: How do I upgrade from 12.10 to 13.04?
negative_passages.docid: 59088
negative_passages.text: How to upgrade to a newer release of Ubuntu using the Live CD?
negative_passages.docid: 100135
negative_passages.text: What does "upgrade to 18.04" mean?
negative_passages.docid: 35093
negative_passages.text: Upgrading from the command line?
negative_passages.docid: 37419
negative_passages.text: How to upgrade pulseaudio
negative_passages.docid: 75798
negative_passages.text: How to upgrade to the latest GNOME version?
negative_passages.docid: 63176
negative_passages.text: How can I update to Ubuntu 21.04?
negative_passages.docid: 60659
negative_passages.text: Install newer package version from trusty-backports
negative_passages.docid: 19288
negative_passages.text: Update manager doesn't offer an upgrade to the new release
negative_passages.docid: 154526
negative_passages.text: How to upgrade to GNOME 3.30 on Ubuntu 18.04.1
negative_passages.docid: 1520
negative_passages.text: How to install software or upgrade from an old unsupported release?
negative_passages.docid: 154712
negative_passages.text: How to install a package from an older version of TeXLive?
negative_passages.docid: 102559
negative_passages.text: How to install package from newer distribution?