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Soviero
Asked: 2014-08-09 19:31:21 +0800 CST

戴尔 2950 II 不可预知的引导失败

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我们最近购买了一台翻新的 Dell 2950 II 作为我们实验室的开发盒。

安装操作系统（Debian Wheezy）并首次启动后，我在 DRAC 中收到以下错误，并且主机意外重启：

Critical    08/09/2014 03:13:50 CPU 2 has an internal error (IERR).
Critical    08/09/2014 03:13:50 CPU 1 has an internal error (IERR).

之后，我在下一次启动过程中收到以下信息（以相反的顺序）：

Critical    08/09/2014 03:15:41 A fatal IO error detected on a component at 
OK  08/09/2014 03:15:41 An OEM diagnostic event has occurred.
OK  08/09/2014 03:15:41 An OEM diagnostic event has occurred.
OK  08/09/2014 03:15:41 An OEM diagnostic event has occurred.
OK  08/09/2014 03:15:41 An OEM diagnostic event has occurred.
OK  08/09/2014 03:15:41 An OEM diagnostic event has occurred.
OK  08/09/2014 03:15:40 An OEM diagnostic event has occurred.
Non-Recoverable 08/09/2014 03:15:40 CPU 2 machine check detected.
Non-Recoverable 08/09/2014 03:15:40 CPU 2 machine check detected.
Critical    08/09/2014 03:15:40 A fatal IO error detected on a component at 
OK  08/09/2014 03:15:40 An OEM diagnostic event has occurred.
Critical    08/09/2014 03:15:40 A fatal IO error detected on a component at 
OK  08/09/2014 03:15:40 An OEM diagnostic event has occurred.
OK  08/09/2014 03:15:40 An OEM diagnostic event has occurred.
OK  08/09/2014 03:15:40 An OEM diagnostic event has occurred.
OK  08/09/2014 03:15:40 An OEM diagnostic event has occurred.
OK  08/09/2014 03:15:40 An OEM diagnostic event has occurred.
OK  08/09/2014 03:15:40 An OEM diagnostic event has occurred.
Non-Recoverable 08/09/2014 03:15:39 CPU 1 machine check detected.
OK  08/09/2014 03:14:05 CPU 1 is operating correctly.
OK  08/09/2014 03:14:05 CPU 2 is operating correctly.
OK  08/09/2014 03:14:05 CPU 1 is operating correctly.

现在，奇怪的是，大约 75% 的情况下，它会无法启动并显示上述错误，而另外 25% 的情况下它可以正常启动。

重启总是发生在 GRUB 菜单之后，但在 Debian 开始发布典型的 syslog/boot 消息之前。

一如既往，任何帮助将不胜感激，谢谢！

debian-wheezy

1 个回答

  1. Best Answer

    尝试在 GRUB 设置中禁用帧缓冲区。您可以在引导字符串的末尾添加“nofb”。我们在戴尔 2950 II 或 III 上遇到了这个确切的问题。

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