---
title: "CachyOS使用多个显示器无法开机，一直黑屏等待卡死在Plymouth界面无法登录"
date: 2025-11-25T12:01:01.000Z
tags: ["CachyOS", "arch", "linux", "Plymouth", "无法登录", "黑屏", "开机一直等待", "开机黑屏", "cachyos无法登录", "cachyos黑屏", "cachyos开机一直等待", "cachyos开机黑屏"]
categories: ["技术"]
canonical: https://www.zhaojian.net/cachyos-fails-to-boot-when-using-multiple-monitors-failed-to-start-terminate-plymouth-boot-screen/
author: 赵健
---

CachyOS使用多个显示器无法开机，一直黑屏等待，卡死在Plymouth界面，只显示转圈图标，无法登录。折腾了很久，最终在跳转Plymouth界面之前，按 esc 发现了系统启动日志：

```
[FAILED] Failed to start Terminate Plymouth Boot screen.
See 'systemctl status plymouth-guit.service'  for details.
```

```
[*     ] A start job is running for Hold until boot process finishes up (1min 34s / no limit)
```

Plymouth就是CachyOS开机显示logo的程序，就是因为它导致的，这个问题在社区内已经存在很久了，方法参考：[[Tutorial] Disable or Remove Plymouth (boot splash)](https://discuss.cachyos.org/t/tutorial-disable-or-remove-plymouth-boot-splash/10922)

修改 systemd-boot 启动配置文件：

```
sudo nano /etc/sdboot-manage.conf
```

找到下面 LINUX_OPTIONS 这行：

```
# Kernel options to be appended to the "options" line
LINUX_OPTIONS="zswap.enabled=0 nowatchdog splash"
```

把：

```
splash
```

替换为：

```
plymouth.enable=0 disablehooks=plymouth
```

更新并应用配置文件

```
sudo sdboot-manage gen
```

现在关闭了开启过程中的logo特效，虽然少了点什么，但开机速度也更快了，值得。