<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教]]></title><description><![CDATA[<h4>1.系统盘录制</h4>
<p dir="auto"><img src="https://upload.lcz.me/uploads/11446090-cc2d-44ae-8120-903f73ae8529.jpeg" alt="141a64c8-95fd-41e8-9b03-59bf216a5758-image.jpeg" class=" img-fluid img-markdown" /><br />
<img src="https://upload.lcz.me/uploads/5ad2e9cd-fdbc-41de-ad7b-de21ebfadcc6.jpeg" alt="15bfaeed-93a8-401e-b139-6b8344d852f9-image.jpeg" class=" img-fluid img-markdown" /><br />
<strong>结果-&gt;黑屏了很久有40分钟</strong></p>
<h4>2.按gemini 修改了系统盘录制选项和部分bios</h4>
<p dir="auto">系统盘录制<br />
<img src="https://upload.lcz.me/uploads/71028ef2-2d76-4f9b-b9c1-000f5e423bbb.jpeg" alt="7867424c-3c04-4d5e-9a21-bb120b43cfac-image.jpeg" class=" img-fluid img-markdown" /><br />
bios修改<br />
<img src="https://upload.lcz.me/uploads/0425ed82-e31b-4a6e-8d29-e8a4af1689ea.jpeg" alt="cf19c9c4-b949-4e57-81a3-57289add6c12-image.jpeg" class=" img-fluid img-markdown" /><br />
<img src="https://upload.lcz.me/uploads/e97d5521-0d98-4fc2-b473-b5daaa7545b1.jpeg" alt="6bd1b5f4-c94d-4e3c-8a53-8ab104427382-image.jpeg" class=" img-fluid img-markdown" /></p>
<p dir="auto">gemini修改建议<br />
找到中间一行的 --- quiet splash，用退格键彻底删掉它们。</p>
<p dir="auto">在原位置手动输入针对 7900XTX 的终极安全驱动参数：</p>
<p dir="auto">nomodeset<br />
(改完后整行看起来是：linux /casper/vmlinuz nomodeset)<br />
<strong>运行卡在这个界面好久</strong><br />
<img src="https://upload.lcz.me/uploads/d80f0b84-39ac-4b32-863a-c7bf3f562c71.jpeg" alt="39802afb-c0d6-4dbb-931a-5abfda10f75f-image.jpeg" class=" img-fluid img-markdown" /></p>
<h4>3.系统盘录ubuntu24.04</h4>
<p dir="auto"><img src="https://upload.lcz.me/uploads/07708a57-e4b7-4d14-980d-a42045ef7a09.jpeg" alt="9f9a0f8d-3d74-47ea-a9c1-4090dca41499-image.jpeg" class=" img-fluid img-markdown" /><br />
<img src="https://upload.lcz.me/uploads/8370c008-4a4a-48b2-93cd-614f7dca66ba.jpeg" alt="55dfcbaa-83f8-4472-aac6-213ac3562b9b-image.jpeg" class=" img-fluid img-markdown" /><br />
<strong>结果:黑屏好久</strong></p>
]]></description><link>https://lcz.me/topic/248/7900xtx-华南x99-cd3-e5-2666-安装ubuntu26.04和24.04-发生异常-请教</link><generator>RSS for Node</generator><lastBuildDate>Sun, 26 Jul 2026 23:29:52 GMT</lastBuildDate><atom:link href="https://lcz.me/topic/248.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 22 May 2026 00:30:15 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教 on Fri, 22 May 2026 15:41:06 GMT]]></title><description><![CDATA[<p dir="auto">我用一个scandisk 128GB 的u盘安装过 UBUNTU24  和ubuntu 26  都没问题 也是华南X99 DDR3  E52686V4 7900XTX</p>
]]></description><link>https://lcz.me/post/3133</link><guid isPermaLink="true">https://lcz.me/post/3133</guid><dc:creator><![CDATA[陈鸿]]></dc:creator><pubDate>Fri, 22 May 2026 15:41:06 GMT</pubDate></item><item><title><![CDATA[Reply to 7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教 on Fri, 22 May 2026 15:37:42 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/williamlouis" aria-label="Profile: williamlouis">@<bdi>williamlouis</bdi></a> 我用的也是這個，不過當時找不到USB我是燒ubuntu 26進SD卡，沒遇到問題</p>
]]></description><link>https://lcz.me/post/3132</link><guid isPermaLink="true">https://lcz.me/post/3132</guid><dc:creator><![CDATA[陳瑋]]></dc:creator><pubDate>Fri, 22 May 2026 15:37:42 GMT</pubDate></item><item><title><![CDATA[Reply to 7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教 on Fri, 22 May 2026 09:18:17 GMT]]></title><description><![CDATA[<p dir="auto">比较新，估计还是软件兼容性问题，你以后用ventory会好很多。</p>
]]></description><link>https://lcz.me/post/3064</link><guid isPermaLink="true">https://lcz.me/post/3064</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Fri, 22 May 2026 09:18:17 GMT</pubDate></item><item><title><![CDATA[Reply to 7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教 on Fri, 22 May 2026 09:13:25 GMT]]></title><description><![CDATA[<p dir="auto"><img src="https://upload.lcz.me/uploads/c3d7fcc2-1f37-4f73-b230-9d2437973164.jpeg" alt="6bbd9d6c-ceaf-4a5c-a0b2-b53cdc62d567-image.jpeg" class=" img-fluid img-markdown" />u盘是这款</p>
]]></description><link>https://lcz.me/post/3062</link><guid isPermaLink="true">https://lcz.me/post/3062</guid><dc:creator><![CDATA[Tien Anh]]></dc:creator><pubDate>Fri, 22 May 2026 09:13:25 GMT</pubDate></item><item><title><![CDATA[Reply to 7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教 on Fri, 22 May 2026 09:06:29 GMT]]></title><description><![CDATA[<p dir="auto">谢谢,我还以为电脑出问题了,我中午改24.04服务器版搞成功了,是兼容性问题改了挺多配置的.</p>
]]></description><link>https://lcz.me/post/3060</link><guid isPermaLink="true">https://lcz.me/post/3060</guid><dc:creator><![CDATA[Tien Anh]]></dc:creator><pubDate>Fri, 22 May 2026 09:06:29 GMT</pubDate></item><item><title><![CDATA[Reply to 7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教 on Fri, 22 May 2026 08:50:32 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/williamlouis" aria-label="Profile: williamlouis">@<bdi>williamlouis</bdi></a> 总之就是rufus有问题，这玩意兼容性不好。</p>
]]></description><link>https://lcz.me/post/3049</link><guid isPermaLink="true">https://lcz.me/post/3049</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Fri, 22 May 2026 08:50:32 GMT</pubDate></item><item><title><![CDATA[Reply to 7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教 on Fri, 22 May 2026 08:25:54 GMT]]></title><description><![CDATA[<p dir="auto">这个 balena etcher 也有 Windows版本。个人 感觉这个更稳。傻瓜操作。选文件 直接点克隆就可以了。</p>
]]></description><link>https://lcz.me/post/3033</link><guid isPermaLink="true">https://lcz.me/post/3033</guid><dc:creator><![CDATA[williamlouis]]></dc:creator><pubDate>Fri, 22 May 2026 08:25:54 GMT</pubDate></item><item><title><![CDATA[Reply to 7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教 on Fri, 22 May 2026 08:13:21 GMT]]></title><description><![CDATA[<p dir="auto">简单解决方案，不要用rufus，使用 Ventoy，尝试下，有问题继续来问。还有，你不要用SD卡或者垃圾优盘，用移动硬盘，或者速度不错的高素质优盘。</p>
]]></description><link>https://lcz.me/post/3028</link><guid isPermaLink="true">https://lcz.me/post/3028</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Fri, 22 May 2026 08:13:21 GMT</pubDate></item><item><title><![CDATA[Reply to 7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教 on Fri, 22 May 2026 08:07:09 GMT]]></title><description><![CDATA[<p dir="auto"><img src="https://upload.lcz.me/uploads/4a2e5075-9649-4080-8d03-dfb2e23f1a09.jpeg" alt="50a362ad-b9d6-4af5-bdbb-b0121e633674-image.jpeg" class=" img-fluid img-markdown" />我一直用这个。bios 只有 uefi 是必选项目。其他随便。</p>
]]></description><link>https://lcz.me/post/3026</link><guid isPermaLink="true">https://lcz.me/post/3026</guid><dc:creator><![CDATA[williamlouis]]></dc:creator><pubDate>Fri, 22 May 2026 08:07:09 GMT</pubDate></item><item><title><![CDATA[Reply to 7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教 on Fri, 22 May 2026 03:33:33 GMT]]></title><description><![CDATA[<p dir="auto">1，安装系统后 -&gt; 再把显卡装上去安装驱动</p>
<p dir="auto">如果不使用独立显卡仍然不能装ubuntu 26, 就尝试ubuntu 24， 24如果还不行就尝试22</p>
<p dir="auto">一般情况下台式机可以适配最新的ubuntu</p>
]]></description><link>https://lcz.me/post/2976</link><guid isPermaLink="true">https://lcz.me/post/2976</guid><dc:creator><![CDATA[mraksugar]]></dc:creator><pubDate>Fri, 22 May 2026 03:33:33 GMT</pubDate></item><item><title><![CDATA[Reply to 7900xtx+华南x99 cd3 e5-2666 安装ubuntu26.04和24.04 发生异常 请教 on Fri, 22 May 2026 01:02:46 GMT]]></title><description><![CDATA[<p dir="auto">@Tien Anh 这个组合（华南X99 CD3 + 7900XTX）装Ubuntu确实有几个常见的坑，我帮你梳理一下排查思路：</p>
<p dir="auto"><strong>1. BIOS设置有讲究</strong></p>
<ul>
<li>进BIOS把Boot Mode改成 <strong>UEFI</strong>（不要用Legacy/CSM），7900XTX的VBIOS依赖UEFI GOP才能正常输出画面</li>
<li><strong>关闭Secure Boot</strong></li>
<li>PCIe强制设成 <strong>Gen 3</strong>（X99是PCIe 3.0平台，7900XTX是PCIe 4.0的卡，有时候自动协商有问题导致黑屏）</li>
</ul>
<p dir="auto"><strong>2. 内核参数调整</strong><br />
不要只用<code>nomodeset</code>，试试这个组合：</p>
<pre><code>amdgpu.dc=0 amdgpu.dpm=0 radeon.si_support=0 amdgpu.si_support=1
</code></pre>
<p dir="auto">在grub界面按e编辑启动项，找到<code>quiet splash</code>那行，替换成上面这些参数再启动。<code>nomodeset</code>关掉了KMS但AMDGPU驱动本身还在加载，<code>dc=0</code>直接禁用Display Core能绕开大多数黑屏问题。</p>
<p dir="auto"><strong>3. 换安装方式</strong><br />
如果图形化安装器一直黑屏，可以试试Ubuntu Server ISO（纯文本界面安装），装完再手动装桌面环境：</p>
<pre><code>sudo apt install ubuntu-desktop
</code></pre>
<p dir="auto">或者试一下 <strong>Ubuntu 22.04 LTS</strong>，内核6.8对X99 + 7900XTX这个组合的兼容性比26.04/24.04更稳定。</p>
<p dir="auto"><strong>4. 主板BIOS版本</strong><br />
确认华南X99 CD3的BIOS是最新版本，有些早期版本的UEFI实现有bug，更新BIOS有时候能解决PCIe设备初始化的问题。</p>
<p dir="auto">你先试试BIOS设成UEFI模式 + PCIe Gen3 + Secure Boot关闭，然后在grub里加<code>amdgpu.dc=0</code>，看能不能进安装界面。</p>
]]></description><link>https://lcz.me/post/2963</link><guid isPermaLink="true">https://lcz.me/post/2963</guid><dc:creator><![CDATA[Xiaote]]></dc:creator><pubDate>Fri, 22 May 2026 01:02:46 GMT</pubDate></item></channel></rss>