Upgrade PostgreSQL from 14 to 15 on Ubuntu 23.04

Howto guide for upgrading PostgreSQL from version 14 to 15 on Ubuntu, after its upgrade from version 22.10 to 23.04 (Lunar Lobster).

© 2023 Paolo Melchiorre “View of the Great Salt Lake and the Wasatch Mountains in the background, Utah (USA)”
© 2023 Paolo Melchiorre “View of the Great Salt Lake and the Wasatch Mountains in the background, Utah (USA)”
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Ubuntu Summit 2022

An opportunity for the broader Ubuntu community to learn and speak about the amazing work and success stories happening in the ecosystem.

© 2022 Paolo Melchiorre CC BY-SA “Paolo Melchiorre with Mark Shuttleworth (founder and CEO of Canonical) at Ubuntu Summit 2022 in Prague (Czech Republic)”
© 2022 Paolo Melchiorre CC BY-SA “Paolo Melchiorre with Mark Shuttleworth (founder and CEO of Canonical) at Ubuntu Summit 2022 in Prague (Czech Republic)”
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Upgrade PostgreSQL from 13 to 14 on Ubuntu 22.04

Howto guide for upgrading PostgreSQL from version 13 to 14 on Ubuntu, after its upgrade from version 21.10 to 22.04 (Jammy Jellyfish).

© 2022 Paolo Melchiorre “Photo of Pineto beach in Abruzzo, Italy”
© 2022 Paolo Melchiorre “Photo of Pineto beach in Abruzzo, Italy”
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Upgrade PostgreSQL from 12 to 13 on Ubuntu 21.04

Howto guide for upgrading PostgreSQL from version 12 to 13 on Ubuntu, after its upgrade from version 20.10 to 21.04 (Hirsute Hippo).

© 2021 Paolo Melchiorre (CC BY-SA) “View of the beach seen from Palazzo D'Avalos in Vasto (Italy)”
© 2021 Paolo Melchiorre (CC BY-SA) “View of the beach seen from Palazzo D'Avalos in Vasto (Italy)”
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Upgrade PostgreSQL from 11 to 12 on Ubuntu 20.04

Howto guide for upgrading PostgreSQL from version 11 to 12 on Ubuntu, after its upgrade from version 19.10 to 20.04 (Focal Fossa).

© 2020 Paolo Melchiorre (CC BY-SA) “Sunset behind the Gran Sasso massif seen from my house in Pescara (Italy)”
© 2020 Paolo Melchiorre (CC BY-SA) “Sunset behind the Gran Sasso massif seen from my house in Pescara (Italy)”
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Upgrade PostgreSQL from 10 to 11 on Ubuntu 19.04

Howto guide for upgrading PostgreSQL from version 10 to 11 on Ubuntu, after its upgrade from version 18.10 to 19.04 (Disco Dingo).

© 2019 Paolo Melchiorre CC BY-SA “Photo of Central Train Station of Bologna (Italy) taken on the way back from PGDay.IT 2019”
© 2019 Paolo Melchiorre CC BY-SA “Photo of Central Train Station of Bologna (Italy) taken on the way back from PGDay.IT 2019”
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How to use uWSGI with Python 3.7 in Ubuntu 18

Step-by-step how-to guide to use uWSGI with Python 3.7 for Ubuntu 18.04 and 18.10.

© 2019 Paolo Melchiorre CC BY-SA “View of the snow-capped Maiella massif from the Voltigno cross-country ski track in Abruzzo, Italy”
© 2019 Paolo Melchiorre CC BY-SA “View of the snow-capped Maiella massif from the Voltigno cross-country ski track in Abruzzo, Italy”
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Upgrade PostgreSQL from 9.6 to 10 on Ubuntu 18.04

Howto guide for upgrading PostgreSQL from version 9.6 to 10.0 on Ubuntu, after its upgrade from version 17.10 to 18.04 (Bionic Beaver).

© 2018 Paolo Melchiorre CC BY-SA “Photo of Lake Como taken from the beach of Bellagio (Italy)”
© 2018 Paolo Melchiorre CC BY-SA “Photo of Lake Como taken from the beach of Bellagio (Italy)”
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How to use uWSGI Avahi plugin in Ubuntu

Step-by-step how-to to use uWSGI Avahi plugin for GNU/Linux (tested on Ubuntu 17.04/17.10).

© 2017 Paolo Melchiorre CC BY-SA “Photo taken in the historic center of Rimini (Italy) during the EuroPython 2017”
© 2017 Paolo Melchiorre CC BY-SA “Photo taken in the historic center of Rimini (Italy) during the EuroPython 2017”
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Upgrade PostgreSQL from 9.5 to 9.6 on Ubuntu 17.04

Howto guide for upgrading PostgreSQL from version 9.5 to 9.6 on Ubuntu, after its upgrade from version 16.10 to 17.04 (Zesty Zapus).

© 2017 Paolo Melchiorre CC BY-SA “Photo taken at sunset on the Arno river in the center of Florence (Italy) during the PyCon Italia 2017”
© 2017 Paolo Melchiorre CC BY-SA “Photo taken at sunset on the Arno river in the center of Florence (Italy) during the PyCon Italia 2017”
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