System broken after I ran sudo apt-get purge 7.0.*
28979
Ubuntu system is broken after accidentally uninstalling many packages
135985
Apt-get saying "Unable to correct problems, you have held broken packages."
50991
What is the Difference Between `apt-get purge` and `apt-get remove`?
72553
apt-get remove with wildcard removed way more than expected. why?
135197
Catalina Update Fail Purgeable Storage
39582
Difference between "ppa-purge" and "add-apt-repository -r"?
49173
How to repair/restore ubuntu 10.04 after 'sudo chmod / 777'
26943
sudo error, is mode 0777, should be 0440
135597
Software from Ubuntu Software broken after install
47119
Sudo comes up with an error, cannot run anything as root
121462
Fixing a broken packet system (apt-get)
157221
Reinstalling Ubuntu 15.10: "Removing conflicting operating system files" has been running for almost 24 hours
44068
Can I purge configuration files after I've removed the package?
153793
Can't delete and remove SELinux context or ACL from a symlink in /usr/lib under root
36960
Why does chmod 777 -R / leave the system unusable?
21300
Is it safe to use the command apt-get autoremove in this particular scenario?
8252
Accidentally deleted 'sudo'