Upgrade

_$: sudo do-release-upgrade

Errors

Upgrade complete 

The upgrade has completed but there were errors during the upgrade process.

Glib

Error message:

/usr/bin/gdbus: error while loading shared libraries: libgio-2.0.so.0: cannot open shared object file: No such file or directory

Solution: Manually download the latest version of glib2.0 and install it.

_$: wget http://archive.ubuntu.com/ubuntu/pool/main/g/glib2.0/libglib2.0-0t64_2.84.1-1_amd64.deb
_$: sudo dpkg -i --force-overwrite ./libglib2.0-0t64_2.84.1-1_amd64.deb
_$: sudo ldconfig
_$: sudo apt --fix-broken install
_$: sudo apt upgrade

Note: You can browse all package versions at http://archive.ubuntu.com/ubuntu/pool/main/g/glib2.0.

Service systemd.resolved is not found

Error message:

_$: sudo systemctl status systemd-resolved.service
Unit systemd-resolved.service could not be found.

Solution: Edit /etc/resolv.conf.

_$: sudo apt install systemd-resolved       # Should uninstall 'resolvconf' as well
_$: sudo reboot

VLC

Error message:

VLC media player 3.0.20 Vetinari (revision 3.0.20-0-g6f0d0ab126b)
[000060b305751550] main libvlc: Ejecutar vlc con la interfaz predeterminada. Use «cvlc» para usar vlc sin interfaz.
Gtk-Message: 22:37:21.406: Failed to load module "xapp-gtk3-module"
libva info: VA-API version 1.20.0
libva error: vaGetDriverNames() failed with unknown libva error
[00007089c0001fa0] glconv_vaapi_x11 gl error: vaInitialize: unknown libva error
libva info: VA-API version 1.20.0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/nvidia_drv_video.so
libva info: Found init function __vaDriverInit_1_0
Violación de segmento (`core' generado)

Solution: Remove vdpau-va-driver

_$: sudo apt remove vdpau-va-driver