运行后，sudo apt update && sudo apt -y dist-upgrade我得到了损坏的 python3 包错误（未满足的依赖项），但我没有费心去纠正它，而是重新启动。重新启动后，我无法登录，不知怎么的，我找到了一个解决方法（基本上是按 ctrl + alt + f4 并在登录后输入 startx）。但现在当我执行 uname -a 时，我得到的是：
Linux horcrux 4.4.0-187-generic #217-Ubuntu SMP Tue Jul 21 04:18:15 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
lsb_release -a 结果：
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
所以基本上这仍然意味着我有一个 Ubuntu 16.04 的内核，对吧？但是我的整个 GUI 现在都是 Ubuntu 18.04 的，还有我的 glibc。以下是我到目前为止尝试过的：
- 执行
sudo do-release-upgarde但是它返回 Abort 而没有任何错误。 - 已尝试
sudo apt-get -f install，sudo apt install --fix-missing但收效甚微。
还有其他方法可以解决这个问题吗？
编辑：ldd --version
ldd (Ubuntu GLIBC 2.27-3ubuntu1.2) 2.27
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.
apt-cache 策略 libc-bin
Installed: 2.27-3ubuntu1.2
Candidate: 2.27-3ubuntu1.2
Version table:
*** 2.27-3ubuntu1.2 100
100 /var/lib/dpkg/status
2.23-0ubuntu11.2 500
500 http://in.archive.ubuntu.com/ubuntu xenial-security/main amd64 Packages
500 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
2.23-0ubuntu3 500
500 http://in.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
来源.列表.d/
aims-ubuntu-sagemath-xenial.list ondrej-ubuntu-php-xenial.list
aims-ubuntu-sagemath-xenial.list.save ondrej-ubuntu-php-xenial.list.save
cybermax-dexter-ubuntu-sdl2-backport-xenial.list openjdk-r-ubuntu-ppa-xenial.list
cybermax-dexter-ubuntu-sdl2-backport-xenial.list.save openjdk-r-ubuntu-ppa-xenial.list.save
deadsnakes-ubuntu-ppa-xenial.list pgdg.list
deadsnakes-ubuntu-ppa-xenial.list.save pgdg.list.save
diwic-ubuntu-hda-xenial.list samoilov-lex-ubuntu-aftl-stable-xenial.list
diwic-ubuntu-hda-xenial.list.save samoilov-lex-ubuntu-aftl-stable-xenial.list.save
fossfreedom-ubuntu-packagefixes-xenial.list sublime-text.list
fossfreedom-ubuntu-packagefixes-xenial.list.save sublime-text.list.save
google-chrome.list system76-ubuntu-pop-xenial.list
google-chrome.list.save system76-ubuntu-pop-xenial.list.save
hda-me-ubuntu-xscreensaver-xenial.list teams.list
hda-me-ubuntu-xscreensaver-xenial.list.save teams.list.save
jonathonf-ubuntu-python-3_6-xenial.list ubuntu-audio-dev-ubuntu-alsa-daily-xenial.list
jonathonf-ubuntu-python-3_6-xenial.list.save ubuntu-audio-dev-ubuntu-alsa-daily-xenial.list.save
kazam-team-ubuntu-stable-series-xenial.list webupd8team-ubuntu-java-xenial.list
kazam-team-ubuntu-stable-series-xenial.list.save webupd8team-ubuntu-java-xenial.list.save
nodesource.list zman0900-ubuntu-ppa-xenial.list
nodesource.list.save zman0900-ubuntu-ppa-xenial.list.save
这是我的命令历史记录： https://docs.google.com/document/d/1tGXEvYnnUgxh6Zf9CfIeSPshTIXDL6iFJ5S3m849JLU/edit?usp=sharing