问题:
我使用Ubuntu 20.04,内核版本5.7.0。我想运行旧版本的内核(5.5.0 ),所以下载软件包:
cd /tmp/
wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-headers-5.5.0-050500_5.5.0-050500.202001262030_all.deb
wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-headers-5.5.0-050500-generic_5.5.0-050500.202001262030_amd64.deb
wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-image-unsigned-5.5.0-050500-generic_5.5.0-050500.202001262030_amd64.deb
wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-modules-5.5.0-050500-lowlatency_5.5.0-050500.202001262030_amd64.deb
sudo dpkg -i *.deb
不幸的是,我无法安装这个版本的内核,dpkg存在一些错误:
dpkg: error processing package linux-image-unsigned-5.5.0-050500-generic (--install):
dependency problems - leaving unconfigured
Setting up linux-modules-5.5.0-050500-lowlatency (5.5.0-050500.202001262030) ...
Errors were encountered while processing:
linux-image-unsigned-5.5.0-050500-generic
答案1:
你要使用lowlatency
模块安装generic
内核。
安装方法不对,你需要下载所有generic
或lowlatency
软件包。
答案2:
是否只下载:
wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-headers-5.5.0-050500_5.5.0-050500.202001262030_all.deb
wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-headers-5.5.0-050500-generic_5.5.0-050500.202001262030_amd64.deb
wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-image-unsigned-5.5.0-050500-generic_5.5.0-050500.202001262030_amd64.deb
然后
sudo dpkg -i *.deb
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