Possible malware? - Installed wrong package - Ubuntu 18.04
38595
Are Ubuntu packages security audited?
81981
How to test if package is installed?
73173
How to Fix Broken Packages?
39900
How can I get a list of files on my computer that are not "owned" by any package?
124649
E: Repository 'http://security.ubuntu.com/ubuntu bionic-security InRelease' changed its 'Suite' value from 'bionic-updates' to 'bionic-security'
19255
How can I see what changes malware made to a virtual machine?
79410
How do I find out which repository a package comes from?
87193
How to find out which dependency caused a particular library to be downloaded?
22506
Is there a way to find out whether an updated program/package lands in the official Ubuntu release repositories?
16186
Requires installation of untrusted packages?
86574
I've found my software as cracked download on Internet, what to do?
30828
How can I tell which package an executable came from?
69489
How do I figure out what package something is in without resorting to Google?
65779
How get rid of -bash: /usr/{package}: No such file or directory
26308
How to solve "Unable to find expected entry 'restricted/binary-1386/Packages' Wrong sources.list entry or malformed file"?
1277
What does it mean that a package is "set to manually installed?"
5830
How to prevent updating of a specific package?