Ubuntu软件包升级失败的终极修复方法

升级失败

apt upgrade -y
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尝试修复

apt autoremove
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
 powerd : Depends: repowerd (>= 2018.04+ubports+0~20220810204931.7~1.gbp40e09b) but 2018.04+ubports+0~20220324230500.5~1.gbp47f5a2 is installed
E: Unmet dependencies. Try using -f.
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使用建议命令，失败

apt-get -f install
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尝试删除包，失败

dpkg --remove --force-remove-reinstreq package_name
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解决办法
找到之前安装的包，逐个降级

cat /var/log/dpkg.log | grep 2022-08-18 | grep upgrade | awk '{print $4":"$5}' | awk -F: '{print $1"="$3}' | xargs -i apt-get install {} -y
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ubports repo