Installing Updates Ubi-partman failed with exit code 10

[Borgoltat]

===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://www.freecinema2022.gq/forums/ and paste the log below into a new or existing thread for assistance.

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

Ign:1 cdrom://Linux Lite 5.6 - Release amd64 dists/ InRelease
Ign:2 cdrom://Linux 20.04 - Release amd64 dists/ InRelease
Err:3 cdrom://Linux Lite 5.6 - Release amd64 dists/ Release
  Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Err:4 cdrom://Linux 20.04 - Release amd64 dists/ Release
  Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Hit:5 http://repo.linuxliteos.com/linuxlite emerald InRelease
Ign:6 http://ppa.launchpad.net/webupd8team/java/ubuntu focal InRelease
Hit:7 http://archive.canonical.com/ubuntu focal InRelease
Hit:8 http://archive.ubuntu.com/ubuntu focal InRelease
Get:9 https://dl.google.com/linux/chrome/deb stable InRelease [1,811 B]
Get:10 http://archive.ubuntu.com/ubuntu focal-backports InRelease [108 kB]
Err:11 http://ppa.launchpad.net/webupd8team/java/ubuntu focal Release
  404  Not Found [IP: 91.189.95.85 80]
Get:12 https://dl.google.com/linux/chrome/deb stable/main amd64 Packages [1,088 B]
Get:13 http://archive.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Get:14 http://archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]
Reading package lists...
E: The repository 'cdrom://Linux Lite 5.6 - Release amd64 dists/ Release' does not have a Release file.
E: The repository 'cdrom://Linux 20.04 - Release amd64 dists/ Release' does not have a Release file.
E: The repository 'http://ppa.launchpad.net/webupd8team/java/ubuntu focal Release' does not have a Release file.

[stevef]

It is possible this is an installation issue rather than an update problem.

This type of error message is unusual in a straight forward update.  The mention of CDROM in the list of sources often implies an attempt to update an uninstalled test setup which has been booted from live media.  'Ubi-partman failed with exit code 10' implies something is being done with disk partitions which also wouldn't normally be part of an update.

It may help if more information is provided about the install.