dpkg依赖问题

Question

我试图按照下面的说明将内核升级到5.5：http://ubuntuhandbook.org/index.php/2020/01/install-kernel-5-5-ubuntu/。我下载了这些包，但是当我试图使用命令sudo dpkg -i *.deb安装它们时，我得到了以下错误：

(Reading database ... 180196 files and directories currently installed.)
Preparing to unpack linux-headers-5.5.0-050500_5.5.0-050500.202001262030_all.deb ...
Unpacking linux-headers-5.5.0-050500 (5.5.0-050500.202001262030) over (5.5.0-050500.202001262030) ...
Preparing to unpack linux-headers-5.5.0-050500-generic_5.5.0-050500.202001262030_amd64.deb ...
Unpacking linux-headers-5.5.0-050500-generic (5.5.0-050500.202001262030) over (5.5.0-050500.202001262030) ...
Selecting previously unselected package linux-image-unsigned-5.5.0-050500-generic.
Preparing to unpack linux-image-unsigned-5.5.0-050500-generic_5.5.0-050500.202001262030_amd64.deb ...
Unpacking linux-image-unsigned-5.5.0-050500-generic (5.5.0-050500.202001262030) ...
Preparing to unpack linux-modules-5.5.0-050500-lowlatency_5.5.0-050500.202001262030_amd64.deb ...
Unpacking linux-modules-5.5.0-050500-lowlatency (5.5.0-050500.202001262030) over (5.5.0-050500.202001262030) ...
Setting up linux-headers-5.5.0-050500 (5.5.0-050500.202001262030) ...
Setting up linux-headers-5.5.0-050500-generic (5.5.0-050500.202001262030) ...
dpkg: dependency problems prevent configuration of linux-image-unsigned-5.5.0-050500-generic:
 linux-image-unsigned-5.5.0-050500-generic depends on linux-modules-5.5.0-050500-generic; however:
  Package linux-modules-5.5.0-050500-generic is not installed.

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

我环顾了一下论坛，但找不到解决问题的办法。我的内核版本是5.4.0-42-泛型.我试图升级到5.5的原因是我的互联网在Ubuntu20.04中运行得非常慢(比如拨号速度慢)。我知道这不是我的互联网，因为我和我的另一台电脑有着完美的连接。另一个用户提供的解决方案是更改内核版本(升级或降级)。如果你还需要其他信息，请告诉我。

谢谢!

Answer 1

你下载了错误的包裹。您下载了generic版本的linux-image和linux-headers，但下载了lowlatency版本的linux-modules。generic和lowlatency不兼容，完全不同。您下载了不正确的包的linux-modules-5.5.0-050500-lowlatency。您必须下载linux-modules-5.5.0-050500-generic并安装它。