Is there any way to check/verify if a ppa repository is safe, or has been flagged by someone for some reason somewhere on the internet?
8282
Are PPAs safe to add to my system and what are some "red flags" to watch out for?
2840
Is verifying ISOs downloaded from the official website worthwhile?
68366
Checking installed packages
98636
What's the difference between a PPA and a repository?
35950
Bypass GPG signature checks only for a single repository
92320
Are Snap and Flatpak apps safe to install? Are they "official", approved or tested for a particular distro version?
129070
What does "Verify Integrity of Game Cache" do?
808
How do I deal with a compromised server?
47062
How is the authenticity of Ubuntu updates verified?
12206
How can I tell if a CVE has been fixed in Ubuntu's repositories?
68470
Someone is duplicating/reproducing my site what can I do?
69765
How do I cherry pick packages from a PPA?
47335
Search Launchpad for PPAs matching software or package name?
133
How can I fix a 404 Error when using a PPA or updating my package lists?
132933
Is there a tool to update my PPA sources.list entries after upgrading?
18875
Which Ubuntu repositories are totally safe and free from malware?
74185
How can I add a PPA from a previous release?