update AADP&AADR doc

Author: hedgehog-menn

com-hpc/aadp/Enable_NVidia_CUDA.html

@@ -103,7 +103,7 @@
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 <meta property="og:description" content="Flashing Ubuntu on Ampere System The Ubuntu OS is only for evaluation purposes(Internal use). If it is for commercial use, you need to get a license from Canonical. Canonical’s IP policy can be found">
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-<meta property="og:image" content="https://docs.ipi.wiki/com-hpc/aadr/UbuntuInstallation.assets/AADR_USB-RS232-1_0.png">
+<meta property="og:image" content="https://docs.ipi.wiki/com-hpc/aadr/UbuntuInstallation.assets/setup_1.png">
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@@ -203,10 +203,10 @@ <h1 id="Flashing-Ubuntu-on-Ampere-System" class="article-heading"><a href="#Flas
 <blockquote>
 <p>[!IMPORTANT]</p>
 <p>The EDKII firmware must be 2.09.100.00 or a later version. Otherwise, you cannot flash the Kernel 6.x operating systems(Ubuntu 22.04 LTS and Ubuntu 24.04 LTS).</p>
-<p>The EDKII firmware 2.09.100.00 flashing guide can be found <a target="_blank" rel="noopener external nofollow noreferrer" href="https://www.ipi.wiki/pages/aadp-docs?page=FlashingGuideforv2.09.100.00.html">here</a>.</p>
+<p>The EDKII firmware 2.09.100.00 flashing guide can be found <a target="_blank" rel="noopener external nofollow noreferrer" href="https://www.ipi.wiki/pages/aadr-docs?page=FlashingGuideforv2.09.100.00.html">here</a>.</p>
 </blockquote>
 <h2 id="1-Prepare-the-USB-stick-with-a-bootable-Ubuntu-OS" class="article-heading"><a href="#1-Prepare-the-USB-stick-with-a-bootable-Ubuntu-OS" class="headerlink" title="1. Prepare the USB stick with a bootable Ubuntu OS"></a>1. Prepare the USB stick with a bootable Ubuntu OS<a onclick="parent.postMessage( {msg: '?page=UbuntuInstallation.html#1-Prepare-the-USB-stick-with-a-bootable-Ubuntu-OS'}, '*');" class="article-anchor" href="#1-Prepare-the-USB-stick-with-a-bootable-Ubuntu-OS" aria-hidden="true"></a></h2><ul>
-<li><p>Download the <a target="_blank" rel="noopener external nofollow noreferrer" href="https://cdimage.ubuntu.com/releases/22.04/release/ubuntu-22.04.4-live-server-arm64.iso">Ubuntu 22.04 Server OS of the ARM64</a> architecture system on the host machine.</p>
+<li><p>Download the <a target="_blank" rel="noopener external nofollow noreferrer" href="https://cdimage.ubuntu.com/releases/22.04.4/release/ubuntu-22.04.5-live-server-arm64.iso">Ubuntu 22.04 Server OS of the ARM64</a> architecture system on the host machine.</p>
 </li>
 <li><p>As shown below, format an empty USB stick in your host machine.</p>
 </li>
@@ -225,7 +225,7 @@ <h2 id="2-Prepare-the-Ampere-system" class="article-heading"><a href="#2-Prepare
 <li><p>Take the USB to the DB9 console debug connector.</p>
 </li>
 <li><p>Connect the DB9 end to the target system’s VGA_COM0 port and the USB end to the host system.</p>
-<p><img src="UbuntuInstallation.assets/AADR_USB-RS232-1_0.png"></p>
+<p><img src="UbuntuInstallation.assets/setup_1.png"></p>
 </li>
 <li><p>Install the Minicom tool in the host system to read/write the target device.</p>
 <figure class="highlight bash"><table><tr><td class="code"><pre><span class="line">$ sudo apt install minicom</span><br></pre></td></tr></table></figure>
@@ -279,14 +279,33 @@ <h2 id="3-Flash-the-Ubuntu-OS" class="article-heading"><a href="#3-Flash-the-Ubu
 <p><img src="UbuntuInstallation.assets/minicom_23.png"></p>
 </li>
 </ul>
+<h2 id="4-Making-Network-Interfaces-Optional-for-Boot-in-Ubuntu-with-Netplan" class="article-heading"><a href="#4-Making-Network-Interfaces-Optional-for-Boot-in-Ubuntu-with-Netplan" class="headerlink" title="4. Making Network Interfaces Optional for Boot in Ubuntu with Netplan"></a>4. Making Network Interfaces Optional for Boot in Ubuntu with Netplan<a onclick="parent.postMessage( {msg: '?page=UbuntuInstallation.html#4-Making-Network-Interfaces-Optional-for-Boot-in-Ubuntu-with-Netplan'}, '*');" class="article-anchor" href="#4-Making-Network-Interfaces-Optional-for-Boot-in-Ubuntu-with-Netplan" aria-hidden="true"></a></h2><blockquote>
+<p>[!IMPORTANT]</p>
+<p>When you boot Ubuntu 22.04 or 24.04 without Internet, if you do not apply this change, the boot time will rise to 10 to 15 minutes.</p>
+</blockquote>
+<ul>
+<li><p>Add <code>optional:true</code> under the specific network interface in the Netplan configuration file to indicate that the network interface is not required for booting.</p>
+</li>
+<li><p>Open the Netplan configuration file for editing:</p>
+<figure class="highlight bash"><table><tr><td class="code"><pre><span class="line">sudo nano /etc/netplan/50-cloud-init.yaml</span><br></pre></td></tr></table></figure>
+</li>
+<li><p>Locate your network interface configuration. It should look something like this. Add <code>optional: true</code> under the specific interface:</p>
+<figure class="highlight bash"><table><tr><td class="code"><pre><span class="line">network:</span><br><span class="line">  version: 2</span><br><span class="line">  ethernets:</span><br><span class="line">    eth0:</span><br><span class="line">      dhcp4: <span class="literal">true</span></span><br><span class="line">      optional: <span class="literal">true</span></span><br></pre></td></tr></table></figure>
+</li>
+<li><p>Save and exit the file. In Nano, you can do this by pressing <code>CTRL + o</code>, pressing <code>Enter</code>, and then <code>CTRL + x</code>.</p>
+</li>
+<li><p>Apply the Netplan configuration:</p>
+<figure class="highlight plaintext"><table><tr><td class="code"><pre><span class="line">sudo netplan apply</span><br></pre></td></tr></table></figure>
+</li>
+</ul>
 <blockquote>
 <p>[!TIP]</p>
-<p>We recommend to use the graphics card if you want to enjoy the full-desktop features. The graphics card installaion procedure can be found <a target="_blank" rel="noopener external nofollow noreferrer" href="https://www.ipi.wiki/pages/aadp-docs?page=GraphicsSupportAVL.html">here</a>. </p>
+<p>We recommend to use the graphics card if you want to enjoy the full-desktop features. The graphics card installation procedure can be found <a target="_blank" rel="noopener external nofollow noreferrer" href="https://www.ipi.wiki/pages/aadr-docs?page=InstallingGraphicsCard.html">here</a>. </p>
 </blockquote>
 
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-                <time class="article-footer-updated" datetime="2024-10-29T07:48:58.900Z" itemprop="dateModified">Last updated: 2024-10-29</time>
+                <time class="article-footer-updated" datetime="2024-11-08T02:27:47.634Z" itemprop="dateModified">Last updated: 2024-11-08</time>
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@@ -296,7 +315,7 @@ <h2 id="3-Flash-the-Ubuntu-OS" class="article-heading"><a href="#3-Flash-the-Ubu
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                 <strong class="sidebar-title">Contents</strong>
-                <ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#Flashing-Ubuntu-on-Ampere-System"><span class="toc-text">Flashing Ubuntu on Ampere System</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#1-Prepare-the-USB-stick-with-a-bootable-Ubuntu-OS"><span class="toc-text">1. Prepare the USB stick with a bootable Ubuntu OS</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#2-Prepare-the-Ampere-system"><span class="toc-text">2. Prepare the Ampere system</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#3-Flash-the-Ubuntu-OS"><span class="toc-text">3. Flash the Ubuntu OS</span></a></li></ol></li></ol>
+                <ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#Flashing-Ubuntu-on-Ampere-System"><span class="toc-text">Flashing Ubuntu on Ampere System</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#1-Prepare-the-USB-stick-with-a-bootable-Ubuntu-OS"><span class="toc-text">1. Prepare the USB stick with a bootable Ubuntu OS</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#2-Prepare-the-Ampere-system"><span class="toc-text">2. Prepare the Ampere system</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#3-Flash-the-Ubuntu-OS"><span class="toc-text">3. Flash the Ubuntu OS</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#4-Making-Network-Interfaces-Optional-for-Boot-in-Ubuntu-with-Netplan"><span class="toc-text">4. Making Network Interfaces Optional for Boot in Ubuntu with Netplan</span></a></li></ol></li></ol>
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