GNS3 how to uppgrade from 2.2.45 and got error messages
If you got an error message (unable to locate package libvirt-daemon-system) while uppgrading from GNS3 2.2.45 VM to a newer version. Do as follow. go to shell sudo apt updatesudo rm -r /usr/share/doc/libvirt-deamon-system-systemdsudo rm -rf /var/cache/apt/archives/libvirt-daemon*sudo apt –fix-broken install libvirt-daemon-system-systemd exit from shell and do the upgrade