I can't download updates - see error log - PPA (webupd8)

[stevef]

The version of Linux Lite being used is jammy based.  The webupd8 PPA software does not have a release compatible with jammy.  This conflict is causing the update process to error.

The incompatible webupd8 software should be removed from the system.

After removing the software itself, ensure that the webupd8 PPA reference is removed from the update list.
Removing the PPA reference from the update list should allow the update to run.

See
https://www.linuxliteos.com/manual/software.html#pparem

If using PPA software, it is important that the PPA has a release that is compatible with the OS in use.

See this link for advice on selecting and installing PPAs
https://www.linuxliteos.com/manual/software.html#ppa

[Chris Kemp-Jackson]

===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://www.linuxliteos.com/forums/ and paste the log below into the Software - Support - Updates section for assistance.

============ Log ===========

Hit:1 http://repo.linuxliteos.com/linuxlite fluorite InRelease
Hit:2 https://dl.google.com/linux/chrome/deb stable InRelease
Hit:3 https://ocean.surfshark.com/debian stretch InRelease
Ign:4 http://linux.dropbox.com/ubuntu disco InRelease
Hit:5 https://packages.microsoft.com/repos/edge stable InRelease
Hit:6 http://security.ubuntu.com/ubuntu jammy-security InRelease
Hit:7 http://archive.canonical.com/ubuntu jammy InRelease
Hit:8 https://deb.opera.com/opera-stable stable InRelease
Hit:9 http://linux.dropbox.com/ubuntu disco Release
Hit:10 http://us.archive.ubuntu.com/ubuntu jammy InRelease
Hit:11 http://us.archive.ubuntu.com/ubuntu jammy-updates InRelease
Ign:12 https://ppa.launchpadcontent.net/webupd8team/java/ubuntu jammy InRelease
Hit:13 http://us.archive.ubuntu.com/ubuntu jammy-backports InRelease
Err:14 https://ppa.launchpadcontent.net/webupd8team/java/ubuntu jammy Release
  404  Not Found [IP: 2620:2d:4000:1::81 443]
Reading package lists...
E: The repository 'https://ppa.launchpadcontent.net/webupd8team/java/ubuntu jammy Release' does not have a Release file.
W: http://linux.dropbox.com/ubuntu/dists/disco/Release.gpg: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key( for details.