do-release-upgrade

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do-release-upgrade included in ubuntu-release-upgrader-core package.

Options[edit]

Examples[edit]

do-release-upgrade
Checking for a new Ubuntu release
There is no development version of an LTS available.
To upgrade to the latest non-LTS develoment release
set Prompt=normal in /etc/update-manager/release-upgrades.
do-release-upgrade --devel-release
Checking for a new Ubuntu release
You have not rebooted after updating a package which requires a reboot. Please reboot before upgrading.
do-release-upgrade
Checking for a new Ubuntu release
Please install all available updates for your release before upgrading.


.../...
System upgrade is complete.

Restart required 

To finish the upgrade, a restart is required. 
If you select 'y' the system will be restarted.  
Continue [yN] y


Do you want to rewrite your 'sources.list' file anyway? If you choose
'Yes' here it will update all 'bionic' to 'focal' entries.
If you select 'No' the upgrade will cancel.

Continue [yN]

Errors[edit]

.../...
Not enough free disk space
.../...
.../...
Some third party entries in your sources.list were disabled. You can
re-enable them after the upgrade with the 'software-properties' tool
or your package manager.
.../...


2 installed packages are no longer supported by Canonical. You can still get support from the community.

Related terms[edit]

Activities[edit]

See also[edit]

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