Howto upgrade ubuntu

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Revision as of 15:42, 19 January 2025 by Mandulete1 (talk | contribs) (→‎ubuntu 20.04 to 22.04 lts)

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ubuntu 20.04 to 22.04 lts

update repo and upgrade current packages:

apt update && sudo apt upgrade -y && apt autoremove -y

reboot system:

reboot

install upgrade manager:

apt -y install update-manager-core

install screen:

apt -y install screen

initiate screen:

screen

upgrade system:

do-release-upgrade

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