# Is it safe to upgrade Ubuntu from 14.04 to 16.04.1 via do-release-upgrade, and how-to

**URL:** https://meta.discourse.org/t/is-it-safe-to-upgrade-ubuntu-from-14-04-to-16-04-1-via-do-release-upgrade-and-how-to/52274
**Category:** Self-hosting
**Created:** [Outubro 31, 2016, 11:00pm UTC](https://meta.discourse.org/t/is-it-safe-to-upgrade-ubuntu-from-14-04-to-16-04-1-via-do-release-upgrade-and-how-to/52274 "2016-10-31T23:00:17Z")
**Posts on this page:** 5
**Page:** 2

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### Author: ![codinghorror](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/codinghorror/32/110067_2.png) [@codinghorror](https://meta.discourse.org/u/codinghorror)
#### Post date: [Novembro 3, 2020, 10:39pm UTC](https://meta.discourse.org/t/is-it-safe-to-upgrade-ubuntu-from-14-04-to-16-04-1-via-do-release-upgrade-and-how-to/52274/21 "2020-11-03T22:39:33Z")

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Experimente e nos conte como foi!

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### Author: ![GuidoD](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/guidod/32/292621_2.png) [@GuidoD](https://meta.discourse.org/u/GuidoD)
#### Post date: [Novembro 3, 2020, 10:57pm UTC](https://meta.discourse.org/t/is-it-safe-to-upgrade-ubuntu-from-14-04-to-16-04-1-via-do-release-upgrade-and-how-to/52274/22 "2020-11-03T22:57:03Z")

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> [@Saiano](#):
>
> 18.04.02 a 20.04.01

Bem, eu atualizei nosso servidor raiz (não um droplet) de 18.04.5 LTS para 20.04.1 LTS há duas semanas e o Discourse está funcionando perfeitamente.  
Apenas para a atualização, precisei alterar manualmente o arquivo /etc/apt/sources.list, substituindo ‘bionic’ por ‘focal’ e ‘ftp’ por ‘http’ (o ftp está desativado por padrão na versão 20).  
Mas quando fiz a atualização de 16.04.6 LTS para 18.04.3 LTS no início do ano, também precisei alterar manualmente de ‘xenial’ para ‘bionic’, já que o comando do-release-upgrade apresentou erro.  
Portanto, isso pode ser apenas um problema causado pelo meu provedor de hospedagem, a Strato, aqui na Alemanha.

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### Author: ![Saiano](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/saiano/32/153394_2.png) [@Saiano](https://meta.discourse.org/u/Saiano)
#### Post date: [Novembro 5, 2020, 2:53pm UTC](https://meta.discourse.org/t/is-it-safe-to-upgrade-ubuntu-from-14-04-to-16-04-1-via-do-release-upgrade-and-how-to/52274/23 "2020-11-05T14:53:07Z")

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Obrigado,  
Tenho um Droplet do Discourse no Digital Ocean e estou me perguntando qual é a maneira mais segura de fazer a atualização.

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### Author: ![pfaffman](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pfaffman/32/120154_2.png) [@pfaffman](https://meta.discourse.org/u/pfaffman)
#### Post date: [Novembro 5, 2020, 4:37pm UTC](https://meta.discourse.org/t/is-it-safe-to-upgrade-ubuntu-from-14-04-to-16-04-1-via-do-release-upgrade-and-how-to/52274/24 "2020-11-05T16:37:38Z")

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A maneira mais segura é fazer uma instalação limpa em um novo droplet e migrar os dados. Dessa forma, o servidor antigo continua funcionando enquanto você configura e testa o novo.

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### Author: ![system](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/system/32/443519_2.png) [@system](https://meta.discourse.org/u/system)
#### Post date: [Dezembro 5, 2020, 4:51pm UTC](https://meta.discourse.org/t/is-it-safe-to-upgrade-ubuntu-from-14-04-to-16-04-1-via-do-release-upgrade-and-how-to/52274/25 "2020-12-05T16:51:35Z")

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