-2
Hit:1 http://archive.ubuntu.com/ubuntu lunar InRelease
Hit:4 http://archive.ubuntu.com/ubuntu lunar-backports InRelease               
Ign:5 https://ppa.launchpadcontent.net/olivier-berten/misc/ubuntu lunar InRelease
Hit:6 http://archive.ubuntu.com/ubuntu lunar-security InRelease     
Hit:7 https://ftp.postgresql.org/pub/pgadmin/pgadmin4/apt/lunar pgadmin4 InRelease
Hit:8 https://ppa.launchpadcontent.net/yannubuntu/boot-repair/ubuntu lunar InRelease
Err:9 https://ppa.launchpadcontent.net/olivier-berten/misc/ubuntu lunar Release
  404  Not Found [IP: 2620:2d:4000:1::3e 443]
Reading package lists... Done                                  
E: The repository 'https://ppa.launchpadcontent.net/olivier-berten/misc/ubuntu lunar Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Please help me fix this

Artur Meinild
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Devanshi Tegwal
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  • Using the URL provided in your question, I opened it in a browser and quickly noted it was a 3rd party software source up to 2014 providing support last for Ubuntu 14.04 LTS. Did you check? as PPA's are 3rd party sources so all security checks are on you to perform? I'd have expected a *unsupported* system since 2014 would have alerted you not to add it. – guiverc Aug 03 '23 at 10:57

0 Answers0