Score:0

Problem with checking updates sudo apt update

US flag

I would like to update my linux 22.04 LTS version, but there 404 error occurs. How to fix it?

command: sudo apt update

Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://archive.canonical.com/ubuntu jammy InRelease
Hit:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease                 
Hit:4 https://dl.google.com/linux/chrome/deb stable InRelease                  
Hit:5 http://archive.ubuntu.com/ubuntu jammy-security InRelease     
Ign:6 https://ppa.launchpadcontent.net/system76/pop/ubuntu jammy InRelease
Hit:7 http://archive.ubuntu.com/ubuntu jammy-backports InRelease
Err:8 https://ppa.launchpadcontent.net/system76/pop/ubuntu jammy Release
  404  Not Found [IP: 185.125.190.52 443]
Reading package lists... Done
E: The repository 'https://ppa.launchpadcontent.net/system76/pop/ubuntu jammy 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.
PRETTY_NAME="Ubuntu 22.04.1 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.1 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy

linux 5.19.0-051900-generic x86_64

I also tried to delete this pop~

HP-ENVY:~# sudo add-apt-repository --remove ppa:ansible/ansible
Repository: 'deb https://ppa.launchpadcontent.net/ansible/ansible/ubuntu/ jammy main'
Description:
Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy. Avoid writing scripts or custom code to deploy and update your applications— automate in a language that approaches plain English, using SSH, with no agents to install on remote systems.

http://ansible.com/

If you face any issues while installing Ansible PPA, file an issue here:
https://github.com/ansible-community/ppa/issues
More info: https://launchpad.net/~ansible/+archive/ubuntu/ansible
Removing repository.
Press [ENTER] to continue or Ctrl-c to cancel.
Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://archive.canonical.com/ubuntu jammy InRelease
Hit:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease                 
Hit:4 https://dl.google.com/linux/chrome/deb stable InRelease                  
Hit:5 http://archive.ubuntu.com/ubuntu jammy-security InRelease                
Ign:6 https://ppa.launchpadcontent.net/system76/pop/ubuntu jammy InRelease
Hit:7 http://archive.ubuntu.com/ubuntu jammy-backports InRelease               
Err:8 https://ppa.launchpadcontent.net/system76/pop/ubuntu jammy Release       
  404  Not Found [IP: 185.125.190.52 443]
Reading package lists... Done
E: The repository 'https://ppa.launchpadcontent.net/system76/pop/ubuntu jammy 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.

I tried this one:

sudo apt clean
sudo rm -rf /var/lib/apt/lists/*
sudo apt clean
sudo apt update && sudo apt full-upgrade

but still there is a problem in logs:

E: The repository 'https://ppa.launchpadcontent.net/system76/pop/ubuntu jammy Release' does not have a Release file.

How to fix it, delete this one, is it necessary?

hu flag
Looks like you are on Popos and not Ubuntu.
Takeshi567 avatar
md
is it possible look at my post again
guiverc avatar
cn flag
Only Ubuntu and *official* flavors of Ubuntu (https://ubuntu.com/download/flavours) are on-topic here, refer to https://askubuntu.com/help/on-topic where you'll find other SE sites where you question will be welcome if you don't want to use a Pop forum. (*One advantage of Ubuntu is it's many support options, you opted for Pop OS so take advantage of its support options, or SE Unix & Linux* found in the on-topic link) *You're not using a Ubuntu kernel, but 3rd party kernel from System76 (Pop OS); if your system was Ubuntu - it's now frakensystem*
Takeshi567 avatar
md
How to change 3rd party kernel to ubuntu kernel?
I sit in a Tesla and translated this thread with Ai:

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.