安装Ubuntu22.04.5桌面遇到的软件依赖问题

报错

ubuntu-release-upgrader-gtk : Depends: ubuntu-release-upgrader-core (= 1:20.04.41) but 1:22.04.20 is to be installed
Depends: python3-distupgrade (= 1:20.04.41) but 1:22.04.20 is to be installed
Depends: gir1.2-gtk-3.0 but it is not installable
Depends: gir1.2-webkit2-4.0 but it is not going to be installed
update-manager : Depends: update-manager-core (= 1:20.04.10.23) but 1:22.04.21 is to be installed
Depends: libgtk3-perl but it is not going to be installed
Depends: gir1.2-gtk-3.0 but it is not installable
Depends: gnome-shell but it is not installable or
policykit-1-gnome but it is not going to be installed or
polkit-kde-agent-1 but it is not going to be installed or
lxpolkit but it is not going to be installed or
lxqt-policykit but it is not going to be installed or
mate-polkit but it is not going to be installed or
polkit-1-auth-agent
xdg-desktop-portal : Depends: libgdk-pixbuf2.0-0 (>= 2.22.0) but it is not installable

原因

source.list没有指向正确的Ubuntu 22.04（Jammy Jellyfish）仓库：
按照博客link去做的，但是没有注意博主讲的是ubuntu20版本，于是把source.list改错，改成Ubuntu22.04对应的链接即可：

# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-security main restricted universe multiverse
# 预发布软件源，不建议启用
# deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multivers

结果

更新软件源

sudo apt-get update

升级所以软件

sudo apt-get upgrade

安装gnome桌面环境

sudo apt-get install ubuntu-desktop

安装相关工具(包名变更：从 Ubuntu 18.04 开始，gnome-tweak-tool 更名为 gnome-tweaks)

sudo apt-get install gnome-tweaks

安装成功