# 飞牛OS

# ME Pro安装飞牛系统教程

<video controls="controls" height="470" style="width: 944px; height: 470px;" width="944"> <source src="https://dl.bee-link.cn/download/dXBsb2Fkcy8lRTYlOEMlODclRTUlOEQlOTcvTUUtUHJvL01FLVBybyVFOSVBMyU5RSVFNyU4OSU5QiVFNyVCMyVCQiVFNyVCQiU5RiVFNSVBRSU4OSVFOCVBMyU4NS1ELm1wNA==/h/1c8fb4a1de7d8d0907bdd07b1dad79f8"></source></video>

# 飞牛开启 IOMMU 硬件直通

<span class="md-plain">零刻 ME mini/pro BIOS 默认开启虚拟化、IOMMU，但是在飞牛 OS 的虚拟机中仍提示 “IOMMU 未开启”，这是因为还需要手动更新内核，按下列步骤操作即可。</span>

[![未开启IOMMU.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/ircCCgICMTpnascs-iommu.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/ircCCgICMTpnascs-iommu.png)

<div cid="n24" class="md-hr md-end-block" id="bkmrk--1" mdtype="hr" tabindex="-1">---

</div><span class="md-pair-s">**<span class="md-plain">步骤：</span>**</span>

<span class="md-pair-s ">**<span class="md-plain">1. 开启飞牛 SSH</span>**</span> <span class="md-plain">在飞牛系统设置中开启 SSH 功能和用户权限</span>

[![开启SSH.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/NmLgit72U7qhzjET-ssh.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/NmLgit72U7qhzjET-ssh.png)

<span class="md-pair-s">**<span class="md-plain">2. 登录 SSH</span>**</span> <span class="md-plain">使用 SSH 工具（例 Windows PowerShell）连接飞牛，执行：</span>

```
sudo -i
```

<span class="md-plain">输入密码（默认不会显示密码，输入后按回车）登录 root 账户</span>

[![登录SSH.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/1rDfionl6bM6XsEY-ssh.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/1rDfionl6bM6XsEY-ssh.png)

<span class="md-pair-s">**<span class="md-plain">3. 编辑 GRUB 配置</span>**</span> <span class="md-plain">执行：</span>

```
nano /etc/default/grub
```

<span class="md-plain">找到 </span><span class="md-pair-s" spellcheck="false">`GRUB_CMDLINE_LINUX_DEFAULT`</span><span class="md-plain"> 这一行，在引号内添加：</span>

```
intel_iommu=on
```

> <span class="md-plain">AMD 处理器把 </span><span class="md-pair-s" spellcheck="false">`intel`</span><span class="md-plain"> 改成 </span><span class="md-pair-s" spellcheck="false">`amd`</span>
> 
> <span class="md-pair-s ">**<span class="md-plain">错误修改 GRUB 配置可能导致系统无法启动，请谨慎操作。</span>**</span>

[![编辑grub.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/G0P8ptgTrih8C5al-grub.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/G0P8ptgTrih8C5al-grub.png)

<span class="md-pair-s">**<span class="md-plain">4. 保存退出</span>**</span> <span class="md-plain">按 </span><span class="md-pair-s" spellcheck="false">`Ctrl+X`</span><span class="md-plain">，按 </span><span class="md-pair-s" spellcheck="false">`y`</span><span class="md-plain"> ，回车退出</span>

<span class="md-pair-s">**<span class="md-plain">5. 更新内核并重启</span>**</span> <span class="md-plain">执行：</span>

```
update-grub<br></br>update-initramfs -u -k all<br></br>reboot
```

[![更新内核重启.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/1u1nL0HOth8Lj93R-tnvGh8oe1i.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/1u1nL0HOth8Lj93R-tnvGh8oe1i.png)

<span class="md-pair-s ">**<span class="md-plain">6. 重启后打开虚拟机确认 IOMMU 开启成功。</span>**</span>

[![IOMMU开启状态.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/7zVX3dP50vWrKVpG-iommu.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/7zVX3dP50vWrKVpG-iommu.png)

<div cid="n42" class="md-hr md-end-block" id="bkmrk--7" mdtype="hr" tabindex="-1">---

</div><span class="md-pair-s">**<span class="md-plain">注意：</span>**</span>

- <span class="md-plain">操作完毕后，建议回到设置关闭 SSH，以确保安全性。</span>
- <span class="md-plain md-expand">硬件直通技术存在一定风险，请在操作前了解相关影响</span>

# 零刻飞牛联名款重置FNOS指南

##### <span class="md-pair-s">**<span class="md-plain">零刻 ME Mini/Pro 飞牛联名款支持通过复位孔或 BIOS 快速重置飞牛系统。</span>**</span>

##### <span class="md-pair-s ">**<span class="md-plain">复位孔为主机正面的 </span><span class="md-pair-s" spellcheck="false">`Reset`</span><span class="md-plain"> 孔，使用卡针插进去长按 5s 进行网络重置，长按 10s 进行系统重置。</span>**</span>

##### <span class="md-pair-s">**<span class="md-plain">下面是通过 BIOS 重置系统的操作步骤：</span>**</span>

1. ##### <span class="md-plain">开机，在 Logo 界面出现前</span><span class="md-pair-s ">**<span class="md-plain">连续短按 F7</span>**</span><span class="md-plain"> 进入指定启动项界面</span>
    
    [![Screenshot_2026-05-21_15-55-38.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/kLjPN6AMhg4lGvNM-screenshot-2026-05-21-15-55-38.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/kLjPN6AMhg4lGvNM-screenshot-2026-05-21-15-55-38.png)
2. ##### <span class="md-plain">使用键盘方向键选择 </span><span class="md-pair-s ">**<span class="md-plain">fnrecover</span>**</span><span class="md-plain"> 启动项，然后按下回车</span>
    
    [![Screenshot_2026-05-21_15-53-34.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/lDyoHuUokXLgRf2N-screenshot-2026-05-21-15-53-34.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/lDyoHuUokXLgRf2N-screenshot-2026-05-21-15-53-34.png)
3. ##### <span class="md-plain">选择 </span><span class="md-pair-s ">**<span class="md-plain">Reset FNOS to factory settings</span>**</span><span class="md-plain"> 并回车</span>
    
    [![Screenshot_2026-05-21_15-53-42.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/JK5ZX2c5drdZJ16Z-screenshot-2026-05-21-15-53-42.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/JK5ZX2c5drdZJ16Z-screenshot-2026-05-21-15-53-42.png)
4. ##### <span class="md-plain">接下来会自动开始重置，等待进度条结束后自动重启即可</span>
    
    [![Screenshot_2026-05-21_15-53-54.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/GghOx1PeKv43iNvW-screenshot-2026-05-21-15-53-54.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/GghOx1PeKv43iNvW-screenshot-2026-05-21-15-53-54.png)
    
    [![Screenshot_2026-05-21_15-55-20.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/ZraLgZyJeuNfVG5N-screenshot-2026-05-21-15-55-20.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/ZraLgZyJeuNfVG5N-screenshot-2026-05-21-15-55-20.png)
5. ##### <span class="md-plain">重启后等待自动获取 IP（需接网线），然后进入后台初始化就完成了</span>
    
    [![Screenshot_2026-05-21_15-56-06.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/scaled-1680-/91nPcAqiepHlg1N2-screenshot-2026-05-21-15-56-06.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-05/91nPcAqiepHlg1N2-screenshot-2026-05-21-15-56-06.png)