如何在Google计算引擎实例上安装自定义内核? [英] How do I install a custom kernel on a google compute engine instance?

问题描述

我想在Google Compute Engine实例上安装自定义内核映像.我有一个实例运行:

I would like to install a custom kernel image on a Google Compute Engine instance. I have an instance running with:

foo@instance-1:/boot/efi$ uname -a
Linux instance-1 4.10.0-22-generic #24-Ubuntu SMP Mon May 22 17:43:20 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

我已经构建并安装了我的内核映像:

And I've built and installed my kernel image:

sudo dpkg -i linux-image-4.10.0-rc8.10.0-rc8_amd64.deb

它显示在grub配置文件中，我将默认的grub菜单项设置为正确的数字，然后运行

It shows up in the grub configuration file, I've set the default grub menu item to correct number, and I've run

sudo update-grub

但是，当我重新启动时，我得到的是与之相同的内核.

Yet, when I reboot, I get the same kernel I started with.

关于此的Google文档似乎不存在.有一个地方建议我可能必须在外部创建映像，安装内核并导入它.但是，我将需要做很多事情，因此，我宁愿以老式的方式安装新内核.

Google documentation on this seems to be non-existent. There is one spot that suggests I might have to create the image externally, install the kernel, and import it. However, I will need to do this a lot, so I'd rather just install new kernels the old fashioned way.

推荐答案

原来，在Google的Ubuntu原始映像中，有一个grub配置文件:

Turns out that in Google's stock Ubuntu image, there's a grub config file:

/etc/default/grub.d/50-cloudimg-settings.cfg

会覆盖

/etc/default/grub

编辑第一个文件即可正常工作.

Editing the first file got everything working.

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