Score:0

Unable to update Ubuntu 22.04

ki flag

I'm unable to update Ubuntu 22.04.

sudo apt-get update:

Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease                                            
Hit:3 http://archive.ubuntu.com/ubuntu jammy-backports InRelease                                                                
Hit:4 http://archive.ubuntu.com/ubuntu jammy-security InRelease                                                                 
Ign:5 https://ppa.launchpadcontent.net/webupd8team/java/ubuntu jammy InRelease                                                  
Hit:6 https://esm.ubuntu.com/infra/ubuntu jammy-infra-security InRelease
Hit:7 https://esm.ubuntu.com/infra/ubuntu jammy-infra-updates InRelease           
Err:8 https://ppa.launchpadcontent.net/webupd8team/java/ubuntu jammy Release      
  404  Not Found [IP: 185.125.190.52 443]
Reading package lists... Done                              
E: The repository 'https://ppa.launchpadcontent.net/webupd8team/java/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.
guiverc avatar
cn flag
PPA's or *personal package archives* are 3rd party sources that don't support all releases, thus it's on you to check they are well maintained, support your release & not *potentially dangerous* for your release - did you perform any checks? Any checks of that PPA should have shown it was *abandoned* and thus only supported older releases & is *risky* today. https://launchpad.net/~webupd8team/+archive/ubuntu/java (*I got there from the details provided in your question*)
Nmath avatar
ng flag
See also: [Are PPAs safe...](https://askubuntu.com/q/35629)
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.