Test ID 1635

To execute this test, a pre-existing ubuntu (or derivative) installation is needed

<em>Proceed in your native language if you wish. Instructions will remain in English</em>

<dl>
    <dt>Install all updates available for the release you want to upgrade by running update-manager. Click Check if any update is available, and click Install to install them</dt>
    <dt>Ensure FAMILY is looking for long-term support versions by navigating to Edit -> Software sources and selecting the updates tab. Make sure the 'Notify me of a new FAMILY version' option has the 'For long-term support versions' value selected</dt>
    <dt>Run update-manager -d -c from a terminal</dt>
    <dt>Click the upgrade version button</dt>
    <dt>Watch it upgrade, noting any errors</dt>
    <dt>Reboot into your new system:</dt>
        <dd>
            <ul>
                <li>Were any errors encountered during the upgrade?</li>
                <li>Were any errors encountered after rebooting to new desktop?</li>
                <li>Does your hardware still work properly?</li>
                <li>Are you experiencing any application or background service crashes?</li>
            </ul>
        </dd>

        <dt>Open a terminal and enter the command <code>grep Prompt= /etc/update-manager/release-upgrades</code></dt>
                    <dd>Terminal will show Prompt=lts</dd>
</dl>

<strong>If all actions produce the expected results listed, please <a href="results#add_result">submit</a> a 'passed' result.
    If an action fails, or produces an unexpected result, please <a href="results#add_result">submit</a> a 'failed' result and <a href="../../buginstructions">file a bug</a>. Please be sure to include the bug number when you <a href="results#add_result">submit</a> your result.</strong>