I've tried to update from 20.04 to 22.04 using Software Updater. It fails when trying to create "New Software Channels". The error in /var/log/dist-upgrade/main.log is
2022-10-23 16:55:26,408 WARNING Can't mark 'ubuntu-desktop' for upgrade (E:Unable to correct problems, you have held broken packages.)2022-10-23 16:55:34,181 ERROR Dist-upgrade failed: 'Broken packages after upgrade: ubuntu-desktop'For some reason ubuntu-desktop is not updating. /var/log/dist-upgrade/apt.log shows this for ubuntu-desktop.
Investigating (6) ubuntu-desktop:amd64 < 1.450.2 -> 1.481 @ii pumU NPb Ib >Broken ubuntu-desktop:amd64 Depends on gdm3:amd64 < 3.36.3-0ubuntu0.20.04.4 | 42.0-1ubuntu7 @ii umR > Considering gdm3:amd64 10000 as a solution to ubuntu-desktop:amd64 10000 Considering gdm3:amd64 10000 as a solution to ubuntu-desktop:amd64 10000 Considering gdm3:amd64 10000 as a solution to ubuntu-desktop:amd64 10000Broken ubuntu-desktop:amd64 Depends on gnome-control-center:amd64 < 1:3.36.5-0ubuntu4 | 1:41.7-0ubuntu0.22.04.5 @ii umR > Considering gnome-control-center:amd64 10000 as a solution to ubuntu-desktop:amd64 10000 Considering gnome-control-center:amd64 10000 as a solution to ubuntu-desktop:amd64 10000 Considering gnome-control-center:amd64 10000 as a solution to ubuntu-desktop:amd64 10000 Considering gnome-control-center:amd64 10000 as a solution to ubuntu-desktop:amd64 10000Broken ubuntu-desktop:amd64 Depends on gnome-shell:amd64 < 3.36.9-0ubuntu0.20.04.2 | 42.4-0ubuntu0.22.04.1 @ii umR > Considering gnome-shell:amd64 10000 as a solution to ubuntu-desktop:amd64 10000 Considering gnome-shell:amd64 10000 as a solution to ubuntu-desktop:amd64 10000 Considering gnome-shell:amd64 10000 as a solution to ubuntu-desktop:amd64 10000Broken ubuntu-desktop:amd64 Depends on gnome-shell-extension-appindicator:amd64 < 33.1-0ubuntu0.20.04.2 | 42-2~fakesync1 @ii umR > Considering gnome-shell-extension-appindicator:amd64 10000 as a solution to ubuntu-desktop:amd64 10000 Considering gnome-shell-extension-appindicator:amd64 10000 as a solution to ubuntu-desktop:amd64 10000Broken ubuntu-desktop:amd64 Depends on gnome-shell-extension-desktop-icons-ng:amd64 < none | 43-2ubuntu1 @un umH > Considering gnome-shell-extension-desktop-icons-ng:amd64 2 as a solution to ubuntu-desktop:amd64 10000 Considering gnome-shell-extension-desktop-icons-ng:amd64 2 as a solution to ubuntu-desktop:amd64 10000Broken ubuntu-desktop:amd64 Depends on gnome-shell-extension-ubuntu-dock:amd64 < 68ubuntu1~20.04.1 | 72~ubuntu5.22.04.1 @ii umR > Considering gnome-shell-extension-ubuntu-dock:amd64 10000 as a solution to ubuntu-desktop:amd64 10000 Considering gnome-shell-extension-ubuntu-dock:amd64 10000 as a solution to ubuntu-desktop:amd64 10000 Considering gnome-shell-extension-ubuntu-dock:amd64 10000 as a solution to ubuntu-desktop:amd64 10000Broken ubuntu-desktop:amd64 Depends on ubuntu-desktop-minimal:amd64 < 1.450.2 | 1.481 @ii umR NPb > Considering ubuntu-desktop-minimal:amd64 10000 as a solution to ubuntu-desktop:amd64 10000I've read previous answers and it's related to external ppa's I've installed. But from the logs I'm not able to figure out what to delete. This is my /etc/apt/sources.list.d
freedownloadmanager.listfreedownloadmanager.list.distUpgradefreedownloadmanager.list.savekgilmer-ubuntu-regolith-stable-focal.listkgilmer-ubuntu-regolith-stable-focal.list.savelinrunner-ubuntu-tlp-focal.listlinrunner-ubuntu-tlp-focal.list.distUpgradelinrunner-ubuntu-tlp-focal.list.savelutris-team-ubuntu-lutris-focal.listlutris-team-ubuntu-lutris-focal.list.savemegasync.listmegasync.list.distUpgrademegasync.list.savepipewire-debian-ubuntu-pipewire-upstream-focal.listpipewire-debian-ubuntu-pipewire-upstream-focal.list.distUpgradepipewire-debian-ubuntu-pipewire-upstream-focal.list.saveregolith-linux-ubuntu-release-focal.listregolith-linux-ubuntu-release-focal.list.distUpgraderegolith-linux-ubuntu-release-focal.list.saveregolith.listregolith.list.distUpgraderegolith.list.saveAny suggestions on how to resolve this will be very helpful.