ubuntu-20-mohini@ubuntu20mohini-Lenovo-ideapad-320-15ISK:/$ grep Broken /var/log/dist-upgrade/apt.log
Broken libsgutils2-1.46-2:amd64 Breaks on libsgutils2-2:amd64 < 1.46-1ubuntu0.23.04.1 @ii mK > (< 1.46-3ubuntu2)
Broken libmutter-12-0:amd64 Depends on mutter-common-bin:amd64 < 44.3-0ubuntu1.1 -> 45.2-0ubuntu1 @ii umU > (= 44.3-0ubuntu1.1)
Broken libevent-2.1-7a:amd64 Depends on libevent-2.1-7:amd64 < 2.1.12-stable-8ubuntu3 -> 2.1.12-stable-9 @ii umU > (= 2.1.12-stable-8ubuntu3)
Broken libavcodec59:amd64 Depends on libswresample4:amd64 < 7:5.1.2-3ubuntu1 -> 7:6.0-6ubuntu1 @ii ugU > (= 7:5.1.2-3ubuntu1)
Broken gir1.2-mutter-12:amd64 Depends on libmutter-12-0:amd64 < 44.3-0ubuntu1.1 @ii mR > (= 44.3-0ubuntu1.1)
Broken gnome-shell:amd64 Depends on gir1.2-mutter-13:amd64 < none | 45.2-0ubuntu1 @un uH > (>= 45.0)
Broken ubuntu-session:amd64 Depends on gnome-shell:amd64 < 44.3-0ubuntu1.1 | 45.1-0ubuntu1 @ii umR > (>= 3.37.91)
Broken gnome-remote-desktop:amd64 Depends on libmutter-13-0:amd64 < none | 45.2-0ubuntu1 @un uH > (>= 45~rc)
Broken gdm3:amd64 Depends on gnome-shell:amd64 < 44.3-0ubuntu1.1 | 45.1-0ubuntu1 @ii umR > (>= 3.37.90)
Broken update-manager:amd64 Depends on gnome-shell:amd64 < 44.3-0ubuntu1.1 | 45.1-0ubuntu1 @ii umR >
Broken update-notifier:amd64 Depends on gnome-shell:amd64 < 44.3-0ubuntu1.1 | 45.1-0ubuntu1 @ii umR >
Broken gnome-shell-extension-ubuntu-dock:amd64 Depends on gnome-shell:amd64 < 44.3-0ubuntu1.1 | 45.1-0ubuntu1 @ii umR > (< 46~)
Broken gnome-shell-extension-appindicator:amd64 Depends on gnome-shell:amd64 < 44.3-0ubuntu1.1 | 45.1-0ubuntu1 @ii umR > (>= 45~)
Broken gnome-shell-extension-desktop-icons-ng:amd64 Depends on gnome-shell:amd64 < 44.3-0ubuntu1.1 | 45.1-0ubuntu1 @ii umR > (>= 45~)
Broken mutter:amd64 Depends on libmutter-12-0:amd64 < 44.3-0ubuntu1.1 @ii mR > (>= 43.0)
Broken ubuntu-desktop-minimal:amd64 Depends on gdm3:amd64 < 44.0-1ubuntu2 | 45~beta-1ubuntu1 @ii umR >
Broken ubuntu-desktop:amd64 Depends on gdm3:amd64 < 44.0-1ubuntu2 | 45~beta-1ubuntu1 @ii umR >
Broken ubuntu-desktop:amd64 Depends on gnome-shell-extension-ubuntu-tiling-assistant:amd64 < none @un mH >
Broken gnome-shell:amd64 Depends on gir1.2-mutter-12:amd64 < 44.3-0ubuntu1.1 @ii mR > (>= 44.2)
Broken gnome-shell:amd64 Depends on gnome-shell-common:amd64 < 44.3-0ubuntu1.1 -> 45.1-0ubuntu1 @ii ugU > (= 44.3-0ubuntu1.1)
Broken gdm3:amd64 Depends on gir1.2-gdm-1.0:amd64 < 44.0-1ubuntu2 -> 45~beta-1ubuntu1 @ii umU > (= 44.0-1ubuntu2)
Broken yaru-theme-gnome-shell:amd64 Breaks on gnome-shell:amd64 < 44.3-0ubuntu1.1 @ii umH IPb > (< 45~)
Broken gnome-shell-extension-appindicator:amd64 Depends on gnome-shell:amd64 < 44.3-0ubuntu1.1 @ii umH IPb > (>= 45~)
Broken gnome-shell-extension-desktop-icons-ng:amd64 Depends on gnome-shell:amd64 < 44.3-0ubuntu1.1 @ii umH IPb > (>= 45~)
Broken gnome-shell-extension-ubuntu-dock:amd64 Depends on gnome-shell:amd64 < 44.3-0ubuntu1.1 @ii umH IPb > (>= 45~)
Broken ubuntu-desktop-minimal:amd64 Depends on gdm3:amd64 < 44.0-1ubuntu2 @ii umR >
Broken ubuntu-desktop:amd64 Depends on gdm3:amd64 < 44.0-1ubuntu2 @ii umR >
Broken ubuntu-desktop:amd64 Depends on gnome-shell-extension-ubuntu-tiling-assistant:amd64 < none @un mH >
Broken ubuntu-desktop:amd64 Depends on ubuntu-desktop-minimal:amd64 < 1.501 @ii umR >
Broken gdm3:amd64 Depends on gir1.2-gdm-1.0:amd64 < 44.0-1ubuntu2 -> 45~beta-1ubuntu1 @ii umU > (= 44.0-1ubuntu2)
Broken ubuntu-desktop-minimal:amd64 Depends on gdm3:amd64 < 44.0-1ubuntu2 @ii umR >
Broken ubuntu-desktop:amd64 Depends on gdm3:amd64 < 44.0-1ubuntu2 @ii umR >
Broken ubuntu-desktop:amd64 Depends on gnome-shell-extension-ubuntu-tiling-assistant:amd64 < none @un mH >
Broken ubuntu-desktop:amd64 Depends on ubuntu-desktop-minimal:amd64 < 1.501 @ii umR >
Broken gdm3:amd64 Depends on gir1.2-gdm-1.0:amd64 < 44.0-1ubuntu2 -> 45~beta-1ubuntu1 @ii umU > (= 44.0-1ubuntu2)
Broken gdm3:amd64 Depends on libgdm1:amd64 < 44.0-1ubuntu2 -> 45~beta-1ubuntu1 @ii umU > (= 44.0-1ubuntu2)
Broken ubuntu-desktop:amd64 Depends on gnome-shell-extension-ubuntu-tiling-assistant:amd64 < none @un mH >
ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: ubuntu-release-upgrader-core 1:23.04.7
ProcVersionSignature: Ubuntu 6.2.0-39.40-generic 6.2.16
Uname: Linux 6.2.0-39-generic x86_64
ApportVersion: 2.26.1-0ubuntu2.1
Architecture: amd64
CasperMD5CheckResult: unknown
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Wed Dec 20 15:34:11 2023
InstallationDate: Installed on 2023-12-13 (6 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to lunar on 2023-12-20 (0 days ago)
VarLogDistupgradeTermlog:
sudo apt reinstall gnome-shell- extension- ubuntu- tiling- assistant
sudo apt reinstall ubuntu-desktop
sudo do-release-upgrade
Follow the above steps, it worked for me.