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<?
// /JimMartinson/CST2608/Labs/Lab12/Lab12.phpinc
require('Gradebook/EvaluationSubmission_BEGIN.phpinc'); // Replaced.
require('JimMartinson/CST2608/Labs/StudentServerNameNAT.phpinc');
require('common/Browser/Browser.phpinc');
$disabled = '';
$disabled = ' disabled';
?>
<fieldset><legend>Description</legend>
The purpose of this lab is to upgrade Ubuntu Server to version 20.04.
<br><note>This lab took about 40 minutes.</note>
<?=$gradeNote?>
<? if ( $disabled ) { ?><span class="error bold">Notice: Do not perform this assignment unless this notice has been removed.</span><? } ?>
</fieldset>
<fieldset><legend>Lab Instruction</legend>
Create a folder for this <?=strtolower($evaluationType)?> named <b class="copyText"><?=$evaluationName?></b> and keep all documents used for <?=$evaluationType?> <?=$evaluationNumber?> in that folder.
<ol id="main" class="count">
<li>Create a folder for this <?=strtolower($evaluationType)?> named <b><?=$evaluationName?></b> and keep all documents used for <?=$evaluationType?> <?=$evaluationNumber?> in that folder.
<li>
Ensure your server is up tp date.
<br>From a terminal window, enter the following command: <kbd class="copyText">sudo apt update && sudo apt upgrade</kbd>.
<br>Remove packages that are no longer required with <kbd class="copyText">sudo apt autoremove</kbd>.
<br>Reboot the server.
</li>
<li>Ensure the Ubuntu Update Manager is installed.
<br>From a terminal window, enter the following command: <kbd class="copyText">sudo apt install update-manager-core</kbd>.</li>
<li>
Upgrade Ubuntu Server to version 20.04 with <kbd class="copyText">sudo do-release-upgrade</kbd>.
<br>Answer <b>y</b> (Yes) or <b>select the default option</b> to all questions when prompted.
</li>
<li>
From a terminal window, enter the following commands:<br>
<pre class="kbd copyText">uname -a
lsb_release -a</pre>
</li>
<li>
Take a screenshot of the Terminal window and save it as <b class="copyText" style="white-space:nowrap;"><?=$courseNumber?>-<?=$evaluationName?>-<?=$userFileName?>.png</b>.
<? showBegin('See example screenshot','Hide example screenshot'); ?><br>
<img src="images/release.png" width="786" height="533" alt="Terminal window example screenshot"/><br>
<b>If you upgraded all the way to 22.04 you should get:</b>
<img src="images/ubuntu22.png" width="786" height="503" alt="Terminal window example screenshot"/><br>
<? showEnd (); ?>
</li>
<li>Turn in your assignment:
<ol type="a">
<li>Make sure the following files are in your <b><?=$evaluationName?></b> folder:
<ol type="a">
<li><?=$courseNumber?>-<?=$evaluationName?>-<?=$userFileName?>.png.</li>
</ol>
</li>
<li>Zip up your <b><?=$evaluationName?></b> folder into a file named <b class="copyText"><?=$uploadFilename?></b>.</li>
<li>Browse and select your <b><?=$uploadFilename?></b> file: <input type="file" name="fileUpload" id="inpFileUpload"<?=$disabled?>><div id="divFileploadError"></div></li>
<li>Then <input type="submit" name="f_subtask" id="inpSubmit" value="Submit"<?=$disabled?>> for grading.</li>
</ol>
</li>
</ol><? if ( $disabled ) { ?><span class="error bold">Notice: Do not perform this assignment unless this notice has been removed.</span><? } ?>
</fieldset>
<?
require('Gradebook/EvaluationSubmission_END.phpinc'); // Replaced.
if ($TRACK != '') $_SESSION['TRACK'] .= "<li>End ".basename(__FILE__)."</ol>\n";
?>